Discover top USA mobile app development companies on DesignRush that build bespoke iOS, Android, cross-platform apps, and MVPs. Compare developers with verified portfolios and client reviews, renowned for their ability to achieve stronger user adoption.
List of the Best App Development Companies in the US
4,311 Companies-Rankings updated: September 25, 2026
Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.
EmpowerTech is a software development and consulting company. We provide web and mobile solutions to clients in a variety of industries. We are available for large and small scale projects. Tell us about yours and we can start the process of getting you an estimate...
Tridiam Inc is a full-service digital agency specializing in mobile and web app development. With a team of experienced developers, designers, and project managers, we have the skills and expertise to bring your app idea to life. Our focus is on creating user-friendly, high-quality apps that meet and exceed...
We provide businesses with high quality IT solutions for bringing an outstanding value
We provide businesses with high quality IT solutions for bringing an outstanding value
Scrile will turn your ideas into a successful online business.We offer custom software development services on top of pre-made whitelabel platforms made by our engineering team...
A full-service marketing agency that caters to clients looking for the highest level of expertise and excellence in branding, strategy, design, and technology...
Small Planet - Crafting inspired apps and websites for global brands.
Small Planet - Crafting inspired apps and websites for global brands.
Small Planet is an agile and collaborative digital agency that works with clients to forge unique solutions to unique problems for the development of digital products...
AKOS - Custom software development and consultancy services
AKOS - Custom software development and consultancy services
AKOS is a leading development agency for growth-stage organizations in high-impact industries. We help our clients achieve their goals through our expert development solutions...
Heady is a mobile product consultancy that specializes in sustainable innovation through design and technology. Our team integrates with your organization to tackle pressing issues, build polished products, and deliver results both in the short and long term...
Apollo Matrix is a software development company based in Washington DC that specializes in web and mobile design-build. Our full-service approach includes product strategy, design, and development, and we take pride in helping organizations achieve their strategic goals by building mobile and web applications...
Sweetsoft is a client-oriented software development and outsourcing company that specializes in web, mobile and desktop app development, data science, QA & Automated testing, bot development and UX/UI services. With a presence in Santa Monica, Budva, and Kharkiv, our experts can join existing teams or execute...
SolutionBuilt is a website and mobile app development company located in Atlanta, GA, specializing in iOS and Android app design, development, and maintenance services. They offer cross-platform application development and design for web and mobile users. Their one-stop-shop approach covers design...
DevBatch offers comprehensive software development services, including mobile app development, e-commerce development, and web design and development that are tailored to project requirements and business needs...
One of the top software development and BPO firms in the world, Sataware provides international clients with dependable and effective BPO outsourcing solutions...
Frugalnova is a well-known brand in the industry of website and mobile app development. Our worldwide headquarters are in Mumbai, India, with operations in California, the United States, and London. We serve customers from all around the world. Our cutting-edge technology helps our partners optimize their...
The community can cover all industry-standard tech-stacks within the mentioned development niches because each company has expertise in a variety of tech-stacks...
E8 Labs goes beyond the typical agency role by providing founders and startups with a distinctive approach to reaching product market fit at an accelerated pace. In addition to developing an MVP, we also prioritize scalability for subsequent versions...
KIT Labs, a New Jersey-based company that operates internationally, was established in 2016. We strive to achieve excellence, and we can take you there...
We support companies in developing stronger artificial intelligence (AI), Web and mobile applications, accelerating projects and growing their software development talent...
BrandHoot doesn't just create websites and apps - we curate captivating digital journeys for our clients. Our team of experts harnesses the perfect trifecta of strategy, design and engineering to assemble experiences that truly resonate with users. From the initial sketch to the final product launch, we...
Clever Coding is a mobile and web development company based in Lehi, Utah that specializes in developing apps for iPhone, iPad, Mac, Android and the web. With a proven track record of success and over a decade of experience, their team is among the most experienced in the industry...
We combine specialized industry knowledge, technology and process frameworks, solid alliances, and a multilingual workforce to deliver strategic solutions that produce long-lasting effects...
Revido is a dynamic digital product studio renowned for its swift and comprehensive software solutions catering to a diverse clientele. The agency's innovative approach and commitment to efficiency drive its success in delivering cutting-edge digital products. With a focus on speed and quality, Revido stands...
Fulcrum Dynamic helps small businesses do more with less by leveraging technology. We work within your budget to find solutions that save time and money, including quickly prototyping new products and streamlining internal processes that have been handled with spreadsheets and endless data entry...
A group of Laravel experts with experience creating profitable startups and SaaS products is called 64 Robots. We specialize in creating mobile apps using the Quasar framework, single-page applications using Vue.js, and Laravel APIs...
Bloomy Lab is a web studio that specializes in creating an inimitable image of a company through edgy digital solutions. Our team of smart and creative individuals includes experts in UI/UX design, mobile and web development, graphic design, 3D architectural visualization, and project management. We offer...
Our experience ranges from designing integrated solutions employing minor cloud apps to onsite and cloud enterprise resource planning (ERP) and CRM solutions (Acumatica & Microsoft Dynamics)...
Situated in Tacoma, WA, our dynamic technology team is dedicated to constructing exceptional websites and applications specifically tailored for small and medium-sized businesses...
Envoi AI is a technology company that helps businesses by using smart algorithms to automate tasks, gain valuable insights, and improve operations. We focus on making organizations more efficient, innovative, and customer-friendly wile keeping their data safe and secure...
Headquartered in Colorado, USA, we are a development partnership firm committed to empowering startups in their journey to create exceptional products, without making compromises...
Introducing MVRK, an innovative experiential agency dedicated to shaping the future of interaction with beloved brands, lifestyles, theme parks and intellectual property...
Founded by a team of seasoned startup professionals, Beanmachine is a dedicated platform designed to assist entrepreneurs and businesses in transforming their mobile or web ideas into reality...
Haven is an exceptional collection of seasoned professionals in the field of web design and development. With extensive industry experience and a wide range of skills and expertise, our team members bring a wealth of knowledge to every project...
Empower your business with highly scalable web and mobile applications crafted by the leading Node.js, ReactJS, TypeScript, and React Native engineers in Louisville...
Offering IT outsourcing and consulting services, we specialize in web and mobile development that harnesses the potential of AI, IoT, Big Data, and Blockchain technologies. Our focus is on tailoring cutting-edge solutions to effectively address clients' challenges and drive achievements across diverse...
Established in 2003, SmartWorks delivers bespoke IT training solutions. With three offices each in the US and India, we specialize in areas like mobile technologies, .Net, Java/J2EE, project management, business analysis, and quality assurance...
We believe in nurturing long term relationships with our clients and investing in their success. All of our web app development projects have a dedicated developer team that continues to work on the product throughout its lifetime to ensure its always functioning properly...
Synodic Arc is a team of passionate developers and artists.
Synodic Arc is a team of passionate developers and artists.
Synodic Arc is a team of passionate developers and artists pushing the envelope of the next generation of games. We take ideas wherever they come, and we never want to do the same thing twice. Our goal is to create a unique player experience that reminds you of why you started playing games in the first...
Welcome to Bandosoft, where we're revolutionizing the way businesses operate with our cutting-edge, SAP-based software and integrations! At Bandosoft, we're not just a software company; we're your innovation partners, crafting tailor-made software solutions that propel your organization forward. With...
At Nine Design + Web, we specialize in crafting websites that effectively communicate your message, attract new clients, and drive revenue growth for your business. Our tailored approach ensures that your website not only looks great but also delivers tangible results, empowering you to achieve your business...
What services does a mobile app development company in the US provide?
The core services of US mobile app development companies include product strategy and discovery, UI/UX design, development, quality assurance and testing, app store deployment, and maintenance and support. Some companies also offer system integration, internet of things (IoT) development, and AI product development.
Which platforms do US mobile app development companies typically support?
Most US development companies support Android and iOS systems and cross-platform frameworks. Many also build cloud-connected backend platforms and tablet-specific, multi-device, and ecosystem-level experiences.
StatCounter reports that that iOS accounts for 59.56% of the American mobile market share, while Android is at 40.46%. As such, it’s valuable to develop mobile apps according to your target users.
How much does it cost to hire a US-based mobile app development company?
Mobile app development costs in the US are about $100-$200+ per hour or $15,000-$30,000 for basic projects. Apps that require more complex features and functionalities can reach $150,000-$500,000+ per project.
What factors most influence mobile app development pricing?
Mobile app development pricing is primarily driven by a combination of scope, technical complexity, and delivery requirements. The most influential factors include:
Platform choice, design requirements, feature set, and complexity
Integration, security, and compliance requirements
Timeline and delivery speed
How long does it typically take to develop a mobile app?
Mobile app development generally takes about 2-3 months for basic products and over 12 months for enterprise builds. Here’s a breakdown:
Simple apps: 2-3 months, which typically have limited features and integrations.
Mid-complexity apps: 3-6 months for custom UI/UX, backend, and third-party integrations.
Enterprise apps: 6-12+ months for advanced functionality, scalability requirements, and extensive testing.
Does a US-based mobile app company build iOS and Android separately?
Most no longer do. Cross-platform frameworks allow one team to ship both platforms from a single codebase, which reduces cost and keeps feature parity. Designli, based in Greenville, South Carolina, uses React Native as its default mobile stack for exactly that reason.