Mobile App Developers in the United States

We work with both large and small companies, as well as individuals with app ideas. Semaphore Mobile provides turnkey solutions including mobile software, graphic and server software design, server hosting and monitoring services as required by our customers. Our project management and programming teams work closely with our clients to guarantee them that products delivered meet the customers’ specifications and that they are delivered on time and on budget.

Semaphore Mobile, located in Dallas, Texas specializes in developing custom application software for the iPhone, iPad, Android and Blackberry mobile devices. We have completed over 300 iPhone / iPad and Android applications including ZAGAT TO GO, Content Guard, Standard Supply, Deal News, My Grocery Master, All City, and Craigslist. Twenty of the applications developed by Semaphore Mobile have been featured by Apple or have been listed in the top 50 downloads. Semaphore Mobile also provides server back-end development services as required. Semaphore Mobile began building iPhone applications before the opening of the App Store. Our team’s diverse expertise ranges from mobile strategy and brand management to enterprise solutions for Fortune 100 companies. Our strength is in upholding the integrity of the clients’ brand and executing end-to-end mobile solutions.

Our key differentiators: 1) We use the latest technologies for your application’s development, we ensure only the latest frameworks and scripts are deployed. 2) Our developers are some of the finest in their receptive working technologies. 3) We treat every project as our own venture, we notify clients about the pitfalls of a path they chose, and then guide them accordingly. 4) We create on-demand apps in the least turnaround time possible. 5) We have some of the best designers in the industry, they know exactly what our clients and their end-users would love.

SemiDot Infotech is one of the top-rated IT companies across the USA, UK, Dubai & India. Our ideology is to excel in what we provide as custom web and app development services, tailored specifically for each of our client’s needs. We strongly believe in the client's first approach and will prioritize developing your website or app in the latest technology, and in the least possible time.

What makes SemiDot Infotech different aren’t the 200+ successful websites and 100+ mobile apps that we delivered since our inception, it’s how happy each of our clients was, with what we delivered. With our strong roots in the latest technologies like the Blockchain, AR, and Chatbots, we excel in developing apps for all kinds of startups. But what we truly take pride in, is making efficient and scalable custom websites, using PHP, Python, and JavaScript. We believe in creating highly scalable and flawless mobile apps, you can rely on your app to never lose performance, no matter the number of users using it. We have created websites and mobile apps that are currently serving as market leaders in their niche, they monthly serve over 100+ million cumulative users

SEO Services California is a leading digital marketing company that has built a name for itself in the industry through high-quality service and results to back it up. The digital marketing industry is extremely cluttered and competitive so we had no choice but to stand out. Our thought-provoking and customized strategies have opened the doors for the online potential that we bring to businesses of all sizes: start-ups, local businesses, and enterprises. We pride ourselves on the simplicity and straightforward approach we take to ensure results that are not only produced but also are communicated to our clients in an easily consumed manner. But we are getting ahead of ourselves here. Let’s start at the beginning

Founded in 2008, SEOteric LLC is a digital marketing agency with rich experience in SEO, marketing strategy development, and web design. The agency will help you develop a powerful strategy to drive more customers to your website.

SEOteric knows exactly how to take it to the top positions in SERPs or efficiently optimize your social media page. Apart from SEO experts, their team includes graphic artists, coders, engineers, and marketing specialists who are great at what they do and have enough experience to meet and exceed the needs of the most demanding customers.

Moreover, if you need a powerful mobile application, efficient PPC ads, or quality lead prospecting, you can dramatically improve your conversion rates by ordering services from this agency. The latter also include in-depth analytics and reporting on the performance of digital strategies.

SEOteric key clients are Your Pie, Poison Centers, and Barberitos. The agency has already managed to successfully redesign dozens of websites and coordinate dozens of well-thought-out SEO campaign strategies.

When you get to know the team of experts behind SEOteric, you will know that they genuinely enjoy helping growing businesses increase their online visibility by providing quality software solutions through web development.

The culture behind SEOteric is built on attention and retention of strong relationships with their clients. They have account managers and a Client Health Dashboard to track every client's improvements and understand if everyone is satisfied with the results or requires help.

You should definitely visit their website if you feel interested. That's where you can find much more information on the agency's values, learn more about their reporting, month-to-month agreements, project management tactics, and experts themselves.

You can get in touch with SEOteric by leaving them a message on the website, calling them, or contacting them on LinkedIn and Facebook.

Sepio Systems is a Cloud Consulting Partner specializing in helping businesses protect their data and streamline daily operations by utilizing Cloud Services. Our Mission is to provide world-class technology solutions and support to deliver true business value to our clients. Sepio Systems: Cloud Solutions for Business.

We don’t just develop custom software and mobile apps. We create customized business solutions that power Fortune 500s and high-growth startups. From Enterprise Resource Planning (ERP) systems, to mobile applications and Predictive Analytics (PA), we provide the scalable tools you need to achieve an incredible ROI. It’s this approach that’s made us a top custom software and mobile app development company in Dallas and beyond.

SharpQuest (formerly AI Software) is a custom software development firm serving technology companies and enterprise clients across a wide range of industries. We create software to tackle business problems that are mission critical. Our team sees every project through to a successful outcome for our clients.​ SharpQuest's hybrid model combines the optimal project management approach and architecture expertise of an onshore team with the efficiency of offshore fulfillment for coding and testing. Our responsible approach to outsourcing provides rapid delivery and maximum value for our clients—helping them make the most out of every development dollar. ​

Here at Shift, we like to think of ourselves as modern-day craftsmen. We believe in measuring twice, cutting once and treat projects as both an art and a science. Technology is our tool and through it, we're able to craft custom pieces unique to you. From custom websites and web applications to mobile experiences, interactive displays and more, Shift is a team of creative problem solvers ready to bring your next big idea to life.

[Note: The last review is fake and posted as revenge. I fired this client in May and a jr. employee there lashed out.] We help entrpenuers, business owners, startups and large enterprises build world-class Mobile Apps (iPhone and Android) and Web Apps (Saas). We work with people who need premium Apps built with speed and confidence. Our speciality is Startups, but we will consider working with anyone who is looking to drive serious innovation, revenue or cost savings by leveraging best in breed technology and talent.

We’re software developers, collaborators, and partners our greatest joy is helping entrepreneurs turn their ideas into success. In other words, we’re a 360-degree idea machine that doesn’t see you as just another project with a beginning, middle, and an end. Our mission is your long-term success.

Let’s build great things today.

Siddhi Infosoft has been a leading Web and Mobile app development company in the USA, UK, India, and, Canada for providing digital solutions to every industry sector out there. Founded in 2011, we’ve grown with the digital ecosystem to support every stage of the product life cycle. Our web and mobile app developers strive to deliver a memorable experience and services, that outsells and outshines your competitors online.

Sigao is team of Agile experts and software application developers whose passion is helping customers maximize their technology investment. We believe that rapid iteration, open communication, and lean processes are the key to success in today’s modern business environment. Whether you’re seeking to overhaul your technology stack, or supercharge your business practices, we have the tools and the expertise to make it happen. 

You can start a conversation with Sigma Data Systems via email and order a project or share your ideas with their team. They will definitely find a solution on how to bring your ideas to life.

Sigma Data Systems is a CMMI data processing company specializing in software development, analytics, data logging, and more. Over the years, the company has served more than 800 customers, taken part in 1000 projects, and received local and world recognition for its success.

Awards and certifications: AWS, NASSCOM, CMMI level 3, GESIA, ISO 9001: 2008.

The team behind Sigma consists of more than 300 experts in database analysis, as well as software developers, marketing analysts, and more. You can find all the necessary information about the company on its official LinkedIn page.

Also, on the company's official website, you can read a detailed description of all their services. These include software development, artificial intelligence (AI), machine learning (ML), data analytics, and predictive analytics. In addition, the company is ready to create a mobile app that is as engaging as Instagram.

Sigma boasts a rich portfolio that shows a great variety of jobs. In a professional manner, they specialize in eCommerce, finance and banking, medicine, retail, and more.

Sigma One Group helps businesses formulate, plan, and execute logical, efficient, and effective marketing programs, and provides world class stellar support when you need it, how you need it, and where you need it.

Sigma One Group is home to technical software engineers, software developers, database designers, engineering architects, business consultants, statiticians, and marketing and manufacturing consultants with more than 250 combined years of experience.

At Signature Creative, creative innovation is in our DNA. We were born out of our client’s desire to have the best teams with the freshest ideas to execute the most creative strategies and experiences around. We also ensure ideas get results by aligning business objectives with market needs and customers desires. So for the past 13 years, we have been busy doing just that.

Custom Websites & Custom Programming

Property Management Systems

WordPress Websites & Customization

WordPress + BuddyPress & bbPress

Social Networks / Forum Integrations

Shopping Carts / WooCommerce

Wix and Shopify

Learning Modules

Customer Relations Management

Intranet / Extranet / Protected Content

Blogs, Vlogs and Reviews

Payment Integrations / Donations

PayPal, Stripe, Authorize.net

Newsletters & Memberships

Help Desk & Ticket Systems

Live Chat & Social Networking

SimbirSoft was founded in 2001 to create world class software products and services for our clients. We develop custom software, mobile applications, complex web services, desktop applications, client server systems, and provide quality assurance services.
Our team of experienced software engineers, quality assurance engineers, and project managers solve complex business tasks for a variety of industries. Maintains high industry standards and invests heavily in the innovation of people, tools, products and approaches. We analyze and apply cutting edge technologies
to deliver results you can count on.

Are you ready to build the right product?

At Simple Thread we believe that great software is about people, not code. Designing amazing software requires deeply understanding the people involved and uncovering their needs. It's not just about finding the right answers, but asking the right questions. It requires more than just building features, it requires challenging assumptions.

It takes a bit of bravery, and we'd love to help you take the first step.

From user research and human-centered design to software engineering and DevOps, our team of experienced UX designers and software engineers work closely with you to design and built the right software.

Since 2010, Simple Thread has helped dozens of our partners design, build, and operate enduring digital products.

At SingleFocusWeb.com we build spectacularly hard-working websites for nonprofit organizations with needs like yours. We specialize in digital solutions for bringing in donations, increasing impact, managing volunteers, and building customized functionality to help you realize the real-world goals of your org. We have experience with a wide variety of CMS tools and can walk you through the process of choosing and implementing your perfect solution; customized to fit your specific needs. We are a proud WordPress shop located in Tucson, AZ.

We are a small boutique San Francisco team of creative, passionate, intelligent, thoughtful designers, software engineers, marketing, business analytics, product specialists, and technology experts with over 15 years experience building full-stack web and mobile apps.

SITSL is a global CMMI Level 3 Appraised, IT Solutions Integrator Cum Consultancy Company having a presence in over 16 countries. Our leading-edge and creative digital services have encapsulated numerous awards, appreciations and have ubiquitous coverage in a distinctly short span of period. Our clientele comes from nearly every part of the globe and involves small startups to large-scale enterprises and government organizations such as Coca-Cola and UNICEF. Their requirements also differ from mobile app & web development to Artificial intelligence, BI, data analytics, IoT, and chatbots. Subtle presence in 13 countries (5 Continents) empowers us with exceptional responsive capabilities to all our clients regardless of their locations. Our clientele prefers us for winsome UX/UI, flawless performance, and effective communication. Here's what they say about us: "Thank you so much for getting it done Shubhashish. With the App you've built, the tracking and monitoring of AADs have certainly become effortless."
- Coca-Cola "The application remarkably improves the quality, effectiveness, and timeliness of the delivery of quality services, specifically to rural populations, to ensure better healthcare for women and children."
- UNICEF Our Core Offerings:

• Mobility (iOS & Android)
• Full-Stack Development (Web)
• Blockchain, Business Intelligence
• Artificial Intelligence
• Data Analytics
• Cloud Computing
• Salesforce
• Chatbots
• Cyber Security
• Internet of Things (IoT)

SITSL develops prolific, smart, and next-gen software solutions that solve your actual business problems, no matter how trivial or significant it is.

Siva Solutions Inc., a tech-enabled company offering innovative solutions for business growth. We are largely spread in the dental industry helping dentists reach their goals and make the most with our products and services. Our combined comprehensive suite of marketing services, together with our dedicated managerial teams, provides a complete solution to creating and maximizing digital marketing presence. In the past, we have developed software for dentists (Siva Forms, Expert Advice, and much more) and with our accomplishment, we are visioning to connect all the dots to ease practice management with our innovative solutions. We guarantee results and help your business by giving you an edge over your competitors. Need help in scaling your business to greater heights, get in touch with us to start a journey to success.

Sixlogs Mobile is a one-stop solution for Digital Transformation, Salesforce Consultancy, Mobile App Development, E-commerce, Web Development, Videography.

Sixlogs Mobile is a top mobile app development services provider based in Houston, TX. We offer the full design, development, and deployment of a mobile app.

Welcome to Sketchy People Design and Development House. Sketchy People is a collaboration of strangely talented individuals who’s primary goal is to create something NEW for your company. It doesn’t matter to our team if you bring your own elements and ideas to the table. We are excited to work with your ideas and help you develop them.

With more than a decade of experience in developing self service kiosk applications, we have delivered some of the great kiosk solutions and are supporting them remotely till date. Our expert team of mobile developers are confident to develop any type of mobile application be it just for branding or any product for a business or startup. With the talented pool of in-house designers, we design next level UI and create excellent UX for the users to gain more and attract the targeted audience.

With the years of experience and excellent pool of talented software engineers and project managers, we provide robust solutions at any scale. By using best practices, we always convert ideas of clients into the reality which caters the business needs. Our speciality in Microsoft Technologies, Mobile development, Kiosk application development, e-commerce as well as most of the open source technologies, using which we are catering clients across the globe be it clients from USA, UK, Australia, European region or Gulf region. Our portfolio consists of all types of web applications ranging from Enterprise level application to just web presence for small businesses. Going beyond the offerings of a standard software, we have created various custom software to fulfill the needs of a business and making operation smooth to achieve more productivity.

sleon productions is a Weston, Fl web development company that specializes in web design for law firms, business, charity, non-profits and video production. Web Maintenance, Web Design, Web Development, WordPress Guru, WordPress tutoring, Church Podcast, Video Production, Facebook Fan Pages, Online Marketing, e-Commerce Stores, and Social Marketing is sleon productions. We work with a wide variety of clients including business, non-profits, and personal brands. We help our clients create and promote their media from video to websites. We use the latest software that include WordPress, Sony Vegas, and Adobe Creative Suites. We also maintain websites by updating any content or updating your site. Consultation is also our expertise to market your media for today. The world is changing rapidly with technology and we’re here to help you with NEW MEDIA STRATEGIES. I hope you consider working with us and PUTTING YOUR FACE OUT THERE.

We are dedicated to constantly pushing our clients agendas and their success forward, always questioning the limits of what an app can achieve. SM Innovations is a Salesforce.com partner, AWS Consulting Network Partners.

SMTG is a team of software developers with many years of experience developing advanced software solutions, such as online banking, document management, mobile apps and transaction processing. We are an agile and efficient group with a proven track record, ready to make your next project a reality.

Our newest service, Velocity, helps companies fill critical team roles with senior engineers, designers, and QA analysts who can onboard quickly and make an immediate contribution.

We inspire world-changing ideas and craft cutting-edge technologies through the development of meaningful brands, creative strategies, and innovative software

Our track record of developing software products and applications, business and technical expertise will boost your software project, accelerating your value on the market and minimizing risks. We know how important is to have a reliable and skilled partner in the IT business and we do our best to match our partners` expectations and grow together.

Smart IT is a full-cycle custom software development services provider with a core focus on helping our partners to deal with any technological issues on their way to success. Our mission is to help transform your ideas into market-ready software solutions from the ground up, taking usability, scalability, and customizability into account.

Our team is made up of professionals who possess impeccable credentials in their respective fields. Smart.exe is more than a group of experts; we are focused on helping companies bring their innovative ideas to the market – our staff is our greatest asset.

SmartexLab is a custom software development company specializing in delivering both web and mobile products to small and mid-size businesses. Since 2014, we have been applying cutting-edge technology and our expert knowledge across multiple domains.

Our team of 70+ full-time in-house specialists and experts has helped dozens of organizations to successfully implement software solutions, solve business challenges and transform their digital presence.

Our focus is on software solutions for healthcare and fintech.

Web and mobile solutions for healthcare:

• Dental software
• Veterinary software
• Hospital and clinic software
• Physical therapy software
• Pharmacy software

Web and mobile solutions for fintech:

• Custom accounting software
• Loan solutions
• Leasing software
• Custom mortgage software

Our main stack:

• Front-end: Angular, ReactJS, Vue.js
• Back-end: NodeJS, JAVA, .NET, Python
• Mobile: IOS, Android, Cordova, Ionic

Why work with us?

• Proven domain expertise
• Collaboration flexibility
• Transparent 24/7 project management
• Top-notch tech skills

SMITH is a leading experiential commerce agency that specializes in helping brands modernize the buying and selling experience. SMITH’s clients include some of the most important and highly recognized brands on the globe, including Microsoft, AT&T, Gonzaga University, Best Buy, Cisco, TopGolf, CDK Global and Honeywell. SMITH is headquartered in Seattle and has offices in Spokane, and Ottawa-Gatineau.

Snappii builds native iPad, iPhone and Android custom mobile apps faster with more features and less expensively than anybody in the industry!
Most apps are built in just a few days and even complex apps take only a few weeks. There is no reason to wait months for Mobile App Developers to finish your app! We can give you real working app you can try on your smartphone and tablet devices within 48 hours.

Our “secret sauce” is that we use Snappii’s ultra-fast mobile app development platform which enables us to build apps 30 times quicker and add many powerful features to your apps. Since we can build apps quicker they cost less to build saving you money and making custom apps affordable for any company.

We started out as just web designers....but today we have the capabilities to do incredible digital work. “From sites to apps” is one of our slogans. We tend to focus solely on digital projects although we aren’t fans of the “print is dead” concept. Realistically though, everything is moving to the digital realm if it isn’t already there. We serve small to medium sized businesses who want to expand their reach in the market by using on-line methods to increase their revenue.

Sofmen chooses projects that are advanced in nature, difficult in scale and likely to be at the cutting edge of the user experience.

We have recent and significant experience in building web 2.0 solutions with community and social networking and commerce, mobile applications, lead generation platforms, entertainment websites and mobile applications for some of the most successful companies in the world.

Sofmen starts client engagements at the strategic and architectural level. As a Services partner, we create significant value for our customers by engaging in the early stages of software development.

We have worked with some of the most technology savvy clients in the world. Here are some examples.

Softage is a growing team of professional software engineers and quality assurance specialists with a proven track record of delivering complex enterprise solutions. We cover every step of the software development life cycle and utilize technologies that are best suited for building robust, fault-tolerant solutions designed with scalability in mind.

We have been developing tailor-made software solutions for over 15 years. We use Java, .NET, and other mainstream technologies to build scalable and reliable enterprise systems that help thousands of users every day. What we do 1. Software architecture design and development We build and implement systems that increase productivity, automate routine operations, and reduce the factors of human error. 2. Data migration and software re-engineering We help you switch from legacy, outdated software to modern, cloud-based solutions with minimal effort. 3. Testing and quality assurance We thoroughly test every line of code produced and genuinely care about its quality and stability. 4. Technical support and maintenance We stay in close contact with our clients and help them keep their software fully operational long after delivery.