Top iOS - iPhone Mobile App Development Companies
List of the Best iOS - iPhone Mobile App Development Firms

Tellius is leading the era of intelligent analytics with a business analytics platform powered by machine learning so anyone can search and discover hidden insights with just one click. Created by a team with deep expertise in big data analytics and automated intelligence, Tellius accelerates data-driven insight and decision making for many industries such as retail, media, and financial services, and across many departments such as sales, marketing, and operations.
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Undisclosed
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2 - 9
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Undisclosed / hr
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US, Reston
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We develop custom digital products and strategies for LPs, retailers, processors, and cannabis-focused companies in Canada and beyond. Our team has a thorough understanding of the regulations and nuances of the industry. We also know things change lightening-fast in the cannabis space, and believe those who are equipped to adapt will rise above.
Next-level web experiences. Right from the onset.In this highly regulated industry, digital provides the best opportunity to react to what your customers want, and give them the information they need. Let’s work together to build a digital foundation for your cannabis brand to flourish.
Our SpecialtyCustom Website Design & Development // E-commerce Set-up & Maintenance // Digital Marketing Campaigns // SEO & SEM // App Development // Digital Regulatory Compliance
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$5,000 +
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2 - 9
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$100 - $149 / hr
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CA, Kelowna
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A journey of a million miles starts with a single step, let our team of start-up experts guide your development journey as you bring your dream to reality. Because we've worked with so many entrepreneurs we know what works and doesn't. We'll guide you through the whole process.
At Tepia Co, we create innovative custom-tailored software solutions that are visually vibrant, user-friendly, and maximize effectiveness. From the needs of entrepreneurs to see their idea brought to life, to small business owners and the public sector agencies needing to enhance operational processes and procedures, we work through our guiding principles to leverage technology for individualized solutions that integrate with cutting edge technologies such as wearables, drones, mobile phones and augmented reality.
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$25,000 +
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2 - 9
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$100 - $149 / hr
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US, Los Angeles
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Terra ATS is an in-house, custom design, develop, &
marketing business. We have a diverse, professional team
of designers & developers who thrive on rolling up their sleeves and solving your custom needs.
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$5,000 +
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10 - 49
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$100 - $149 / hr
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US, Stafford
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YOUR IDEAS + OUR EXPERIENCE = SUCCESSFUL INNOVATION
We have a focus on complete solutions that truly solve problems and help businesses grow. By working together we can quickly bring ideas to the table and explore specific options as needed to give you a truly tailored experience.
Whether you are a startup looking for direction, an SMB looking to
improve efficiencies or an enterprise that needs the hands on
experience of launching and managing a large user base, Terraform
has the ability to follow through. Each industry and company size
has its own unique challenges that require a dedicated team to help
overcome those hurdles.
WE'RE AN APP DEVELOPMENT AND CUSTOM SOFTWARE AGENCY BORN IN CALGARY.
Our team of developers in Calgary will take your vision and break it down so we know exactly what you want in terms of functionality, look, user experience, and back end management.
LETS CREATE SOMETHING!
Schedule a Free Consultation Today!
IF YOU HAVE QUESTIONS REACH OUT ANYTIME!
You can reach us by phone or email if you have questions regarding anything. By working together, we can quickly bring ideas to the table and explore specific options tailored to your needs.
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$50,000 +
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10 - 49
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$100 - $149 / hr
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CA, Calgary
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Test Double is a consulting agency whose top-tier developers are deployed as remote additions to our clients' teams. Your tools and technology, our empathetic and flexible developers. The software we write is different. We build the thing right, and we build the right thing. We’re experienced practitioners who are also guiding the entire team’s shared success. So you achieve maintainable software with better planning, more productive collaboration and better visibility. If your team could use some extra help and you share our goal of improving how people write software, we'd love to talk to you!
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$50,000 +
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10 - 49
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$100 - $149 / hr
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US, Westerville
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Our team has averaged more than 20 years of hands-on experience in their field. We use the latest technologies and best business practices to enable our clients to gain leverage from their knowledge, skills, and years of expertise. In addition to their extensive real-world experience, our professionals evolve creative, intelligent solutions that are viable to our clients’ business.
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$5,000 +
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2 - 9
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$100 - $149 / hr
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US, Austin
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For more than 20 years, The Adams Group has helped hospitals and healthcare organizations overcome tough marketing challenges by leveraging resources and developing creative campaigns that compel audiences to action.
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Undisclosed
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10 - 49
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Undisclosed / hr
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US, Columbia
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We’re User Centric App Development Experts We like to think of ourselves as Digital Explorers adept at discovering, designing and delivering best in class mobile led strategies, ensuring your product's success, growth and that it achieves your business objectives. We’re more than a development house, we’re an expert world leading product design agency Part of SaBe Interactive Ltd, The App Developers are an award winning UK based mobile app development agency, with a personal, honest, ROI and user-centric approach to industry leading product design. We work with some great established brands and large companies but, also relish working with many new, ambitious, start-ups who need more support, than just an app development agency. We approach each project uniquely, after all, everyone wants to be different. Under-promise, over-deliver, and build to scale - this is our mantra. Whether it's a commercial, consumer facing product, or a social media app which rivals the greats - from a Virtual Reality experience, to a 3D online multiplayer game - each of our products gets the full respect and attention it should, from our very, experienced team. We're a personal, approachable team - driven by a passion and love for what we do; Without compromise. Setting ourselves apart, by not just creating amazing Apps and user experiences - but focusing in on product strategy, your business goals and the core proposition, new and unique features, that consumers really want and need, evolving marketing strategies, engagement strategies and of course leading edge technologies - wrapped in beautiful design and supported with an abundance of data analytics.
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$50,000 +
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10 - 49
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$100 - $149 / hr
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GB, Bedford
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The App Door is an iPhone & iPad app development firm located out of Edmonton, Alberta. Many of our apps have held a top rating within the App Store, and both the iFish Alberta and Alberta Outdoor Adventure Guide apps were hand-picked by Apple as "Featured Apps."
Not only do we provide you with exceptional service and results in creating your app, we help you brand, market and gain exposure, ensuring continued success for your next app!
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Undisclosed
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2 - 9
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Undisclosed / hr
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CA, Edmonton
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The App Ideas is the leading Website, E-commerce, Mobile App Development companies with the strength of 30+ skilled employees, Our core competencies in Web & Mobility solutions. We are taking pride in our work, We have delivered over 160+ Projects till the date.
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$1,000 +
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10 - 49
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< $25 / hr
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IN, Ahmedabad
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We are an advanced and innovative technology start-up based in Nottingham. Our team of accomplished IT specialists have in the past worked for companies such as IBM, Microsoft, Ernst & Young, NHS, Environment Agency and Nottinghamshire County Council. We specialise in producing apps for both the private and public sector and our aim is to be the most innovative yet competitively priced app developer in the UK.
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Undisclosed
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10 - 49
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Undisclosed / hr
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GB, Nottingham
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$25,000 +
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10 - 49
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$50 - $99 / hr
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US, Dallas
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$50,000 +
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10 - 49
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$100 - $149 / hr
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US, Austin
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We’re an Australian team of award-winning and highly achieving web design and digital marketing professionals helping organisations to scale up their businesses online. Our mission is to support your organisation as a trusted digital partner and to unlock the potential of your website and other digital initiatives so you can expand into new markets, provide better customer experiences and thrive in a digital landscape.
As your Digital Agency, we'll provide solutions that:
- Deliver improved experiences designed specifically for your customers, clients and partners
- Carefully extend your brand into digital environments
- Increase the effectiveness of your online marketing and sales
- Deliver operational efficiencies through integrated and automated platforms
- Help you to meet the continually changing needs of digital consumers
- Enhance, support and protect your digital assets
Not all digital agencies are created equal. Here's why we're different.
- Experience - We’ve led the way with award-winning websites and high-growth campaigns for over 20 years.
- Dependability - We’ll work with you every step of the way to ensure your project experience is stress-free and confidence-inspiring.
- Custom Solutions - We don't deliver "off the shelf" solutions. When you work with us, you can be confident that what we provide has been developed specifically for you, your customers and your organisation.
- Reputation - We're respected industry leaders who are committed to delivering the service, growth, and ROI that you demand.
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$25,000 +
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10 - 49
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Undisclosed / hr
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AU, Adelaide
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The Gnar Company develops robust and reliable software products built to grow and scale. We help companies, from start-up to enterprise, accelerate their development by building foundational products and features like their in-house teams. With enterprise-level engineering experience and a deep background in product development, our company creates reliable, well-designed products that organizations and individuals love to use. Our Boston-based team believes in creating positive partnerships with our clients. We’re really proud of our reputation for being hardworking, but easygoing, and we’re at our best when we’re combining our love of code with our skill at adapting to our clients’ needs.
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$10,000 +
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10 - 49
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$100 - $149 / hr
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US, Boston
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I am a professional IT consultant, developer and enthusiast with almost two decades experience in the industry. Drop me an email or send me a message on LinkedIn if you would like to discuss a project.
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Undisclosed
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Freelancer
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Undisclosed / hr
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GB, Birmingham
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Our main goal is to make Your mobile dreams become reality. We make big projects into clear plans. First, we create a list of tasks into simple timetable with due dates witch we know You love ;) We enjoy doing things that make sense, making products which serve their purpose. We believe in functional simplicity. We create only valuable products. These are not empty promises. We take full responsibility for the process and the end result. We are a group of mobile professionals with over decade of experience. We are The House of Code.
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$1,000 +
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10 - 49
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$50 - $99 / hr
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GB, Belfast
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We are a full-stack, mobile software solutions consultancy. We integrate with teams that lack mobile expertise to deliver creative mobile solutions that solve real business problems and are enjoyable to use. We’ve been building best-in-class iOS, Android, and web apps across every industry for a decade, so we know what works (and what doesn’t).
The Jed Mahonis Group is a mobile tech consultancy that specializes in building iOS and Android mobile solutions. We work with funded startups, SMBs, and enterprises to deliver best-in-class apps for customers and employees. From sales productivity tools to micro social networks, our mobile software is used by millions of people around the world. We take pride not only in building powerful apps, but also in building powerful, long-lasting relationships with our clients. We're based in Minneapolis, but we work with companies from all over the Twin Cities and beyond. (And really, the winter isn't that bad.)
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$5,000 +
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10 - 49
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$100 - $149 / hr
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US, St. Louis Park
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We are established software developers with ample experience in developing and producing industrial-strength, well-designed iOS and web applications. We offer: - Consulting services of a Chief Technical Officer & VP Engineering
- The development of superior and feature-rich applications to clients In addition, we have innovative and diverse apps for sale in the Apple App Store, and are continually refining the features for new versions. We're proud of what we do and of being able to use our talents to help our clients. With decades of experience and hundreds of completed projects behind us, we're more than qualified for whatever application we are asked to create. Our services come with low overhead and we guarantee the delivering of high-quality, sophisticated application software in everything we do.
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$5,000 +
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2 - 9
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$100 - $149 / hr
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US, Austin
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The Makery is a new kind of user experience design company. From Fortune 500 giants to sky-rocketing startups, we radically collaborate with teams and their customers to design products that users and businesses love.
25% of all profits go directly to Makery apprenticeships for low-income students who learn and work with The Makery, learning valuable design and technology skills in a real-world setting.
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Undisclosed
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2 - 9
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Undisclosed / hr
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US, Minneapolis
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The Ninehertz is a decade old custom software development company on a mission to empower businesses with cutting edge technology to thrive in the digital age and to create lasting value by solving the problems digitally. With our priority to innovation, we are adept at developing high-quality, AI-enabled, smart, and robust software solutions for rapid business transformation. Start your journey with us to digitize your organization using state-of-art technology to build a better, bold, and futuristic business empire.
The Ninehertz is a decade old custom software development company on a mission to empower businesses with cutting edge technology to thrive in the digital age and to create lasting value by solving the problems digitally. With our priority to innovation, we are adept at developing high-quality, AI-enabled, smart, and robust software solutions for rapid business transformation. Start your journey with us to digitize your organization using state-of-art technology to build a better, bold, and futuristic business empire.
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$100,000 +
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250 - 999
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$200 - $300 / hr
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US, Atlanta
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We are committed to delivering high-performance technology-enabled solutions through our flexible engagement models. Our experienced and trained professionals enable us to help our customers enhance business offerings. Contact us with your project requirements.
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$1,000 +
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50 - 249
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< $25 / hr
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US, Independence
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The Provato Group is a staffing services and technology solutions company headquartered in Ohio. We strategize, propose and provide solutions to companies locally and nationwide by offering a variety of services including: Application Development Cloud Architecture & Strategy Cloud Services Staffing Services Architecture and Design Website Design & Development Web Application Development eCommerce Mobile Application Development System Integrations IT Security Solutions IT Infrastructure Digital Marketing Consultation At The Provato Group, we will always assess a company's unique situation and motivations, in order to provide the best possible solution. We will always work in the client's best interest.
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$10,000 +
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10 - 49
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$100 - $149 / hr
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US, Brecksville
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We’re prepared to do the heavy lifting—to get projects through the hardest leg of the journey while remaining sensitive to budgetary constraints. We’re well equipped to stand by our word and our commitments so that everyone wins. Talk to our clients.
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$25,000 +
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10 - 49
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$100 - $149 / hr
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US, San Diego
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It's a digital agency based in Dallas, which knows how to develop unique solutions to exceed all clients' expectations. To succeed, they use digital strategy, creative design, and cutting-edge technology.
Another important fact is that they employ only professionals, from managers to designers. Therefore, the staff is the main value for this firm.
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$25,000 +
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10 - 49
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$150 - $199 / hr
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US, Dallas
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A team of interactive designers, developers, copywriters, and virtual assistants. We approach your problems in a way no other agency does. We build a strategy, design branding, provide support services, and custom software to help you grow your business. We want to help you tell your story. Our goal is to help you shine brightly.
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Undisclosed
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2 - 9
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Undisclosed / hr
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US, La Palma
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Over the last 6 years TheAppBuilder team has developed and brought to market an innovative cloud platform that enables enterprise grade, native mobile apps to be very quickly created, published and updated by non-technical people. We've already built up an impressive global client list that includes organisations such as British Airways, Carlsberg, Pfizer, Michelin, Visa and Virgin, to name a few across the UK, Europe and USA. Unlike custom software houses, we use our unique SaaS tooling to reduce the risks, timescales and cost of mobile enterprise apps. All our apps include an easy to use, integral content management system enabling speedy app updating by anyone.
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$10,000 +
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10 - 49
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$100 - $149 / hr
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GB, Belfast
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Today, TheAppLabb has offices in Toronto, New York, Silicon Valley, Austin, Melbourne, and Hong Kong. Promising developers can apply through conversations on LinkedIn or by sending an email request to the company. The same goes for customers - they can always contact TheAppLabb by phone or email. The company is always ready to cooperate and take on new ideas.
TheAppLabb is one of the leaders in mobile app strategy, app design, and development. Since 2007, the team of professional specialists is engaged in building intelligent apps using advanced software for large, medium-sized, and small businesses + startups.
The company's mission is to improve the customer experience and business results of its clients by applying innovations in technology.
In 2007, the first local office of TheAppLabb was opened in Toronto, Canada. At that time. the company positioned itself as a mobile app development firm that can help expand your customer base, increase loyalty and app engagement, retain existing customers, and increase credibility.
Since then, the goals of TheAppLabb have not changed, while advanced technologies, used by the team, are updated on an ongoing basis.
Depending on the needs and capabilities of the business, there are two possible ways of cooperation with TheAppLabb as follows:
- App development from scratch;
- Using a ready-to-use solution with full-fledged customization and optimization to the needs of the business.
In the latter case, you get an off-the-shelf app with all the necessary integrations including your website, Instagram, Facebook, CRM, and other systems in a short time and at a good price.
Over the past 12 years, the company has developed over 500 different apps and has earned a reputation as a reliable partner for businesses in various fields.
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$50,000 +
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50 - 249
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$100 - $149 / hr
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CA, Toronto
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Thinfilm is enabling Intelligence Everywhere® through our Near Field Communications (NFC) solutions. We help clients engage directly with consumers, protect brand equity, and understand their supply chains as never before. Our award-winning, fully integrated NFC solutions reduce complexity and accelerate client success by overcoming the limitations of search and email marketing, defending against counterfeiting and gray market trade, and providing actionable supply chain insights.
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Undisclosed
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50 - 249
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Undisclosed / hr
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US, San Jose
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Think Style Studio makes websites, apps, and identities for clients, audiences and ourselves.
We specialize in WordPress design and development and marketing and promotional websites; and have experience building everything from learning management systems (LMS) to mobile company intranets.
While building for the web is our passion, we also love designing for print. We can create corporate identity packages, brochures, and custom reports. to keep your identity consistent and your image professional.
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Undisclosed
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Freelancer
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Undisclosed / hr
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CA, Edmonton
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Thinking Foxes Technology Solutions, a New Jersey based professional web and mobile application development company, is focused on the leading edge of information transfer technologies, adding significant value to their business. Most importantly, we accomplish this by creating a long-term relationship with each partner by clubbing creative and cost effective solutions with a solid foundation of support and maintenance.
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Undisclosed
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2 - 9
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Undisclosed / hr
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US, Edison
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Third Bridge specializes in multi-platform software development, taking advantage of the reliability and security of cloud computing, the versatility and accessibility of the World Wide Web as well as the mobility and friendliness of mobile applications, thus producing complete and optimal IT solutions.
The company advocates a responsible software development process that relies on proven and promising technologies in order to insure the performance, stability and durability of its products.
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Undisclosed
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10 - 49
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Undisclosed / hr
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CA, Montreal
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Third Wave Technology is a Software Services company that specializes in Automating Software environments using Continuous Delivery. Your software team can dramatically elevate their ability to deploy higher quality software from 2x-10x faster. We offer the fastest paths to implementing Continuous Delivery for busy software teams. Third Wave also offers outsourced agile software teams to rapidly deliver business value using all common technology stacks across numerous industries. We believe there is no such thing as an IT project, only business projects.
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Undisclosed
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10 - 49
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Undisclosed / hr
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US, West Palm Beach
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Three Screens Studio delivers platform agnostic software solutions, helping deliver value and solve challenges.
Whether is a mobile app, internal software solution, or consumer solutin, our design-driven development process ensures that even the most complicated platform can be created in a simple, intuitive, user-first manner.
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$50,000 +
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10 - 49
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$100 - $149 / hr
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US, Escondido
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Android & iOS mobile app development specialists. With over 60 million worldwide app downloads we know a thing or two about mobile app development. We specialise in developing and designing mobile applications for Android, iPhone and Windows. Core Development Services
- UI-UX design
- User Research & Strategy
- Rapid Prototyping & Concept Development
- iOS App Development
- Android App Development
- Xamarin Development
- Reactive Native Development
- Web App Development
- Mobile Backend
- Maintenance & Long Term Support
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$25,000 +
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10 - 49
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$25 - $49 / hr
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GB, York
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ThumbSol is a global consulting, engineering services, and outsourcing company with a focus on next generation application development and enterprise software services. We are software solutions and integration services provider which designs, develops, integrates and maintains business applications to enable enterprises to solve complex mission-critical business problems.
We offer a full life-cycle of custom software products, applications development services, E-commerce and CMS solutions of any size and complexity. We are ready to take on the challenges and needs of your business. Just contact us and our professionals will concentrate on your needs.
Our team does not consist of developers only but marketers as well. We can tailor a solution that uses the latest technology to address your specific business challenges and also cater the latest market needs.
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$1,000 +
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2 - 9
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$25 - $49 / hr
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CA, Pickering
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TIGER offers your trading technology to become accessible to anyone, allows to trade from anywhere, from any device. TIGER's develops fully-featured mobile versions of your primary trading platforms or as an extension to new coming proprietary trading solution. With mobility you will never miss your trade, will monitor open trades, see pending orders and access trading history.
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$10,000 +
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10 - 49
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$50 - $99 / hr
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US, Greenwich
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Tinsa Soft - is a progressive and dynamic IT service company that takes the app delivery process off your shoulders
Our Services
• Full-cycle custom software development.
• End-To-End product development for Startups.
• Discovery phase for product ideas.
• Dedicated team ~ Your team extension.
Why us
• Close collaboration - the more you're involved the better the result is.
• Focus on relationships - about 80% of our clients are all repeated customers.
• Going all the way - the client's satisfaction is all that matters in the end.
• Full transparency - no surprises, stay on top of the process.
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$5,000 +
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2 - 9
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$25 - $49 / hr
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UA, Lviv
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TIQ Software delivers product and services focused online learning that sticks.
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Undisclosed
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2 - 9
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Undisclosed / hr
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CA, Edmonton
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