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.
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.
HQ is a 25-person software design, development and AI studio in Ogden, Utah. Since 2012 we've launched 250+ products, including AI tools, web and mobile apps, and marketing sites, and we take AI-built prototypes and make them production ready...
Top Services:
- Software Development
- AI Development
- Mobile App Development
- Design Services
- Web Development
- Show more
- Location
- Ogden, Utah
- Number of Employees
- Under 49
- Average Hourly Rate
- $115/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 10 Projects Listed
Apriorit is a leader in smart contract development, cybersecurity services, along with advanced data management technologies. Other services offered by this IT firm include SaaS engineering, Driver development, system programming, professional reverse engineering, blockchain, AI&ML and more...
Top Services:
- Software Development
- Blockchain
- IT Services
- Cybersecurity
- Web Development
- Show more
- Location
- Lynn, Massachusetts
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 8 Projects Listed
ByteLaunch specializes in custom software development, empowering businesses to bring innovative ideas to life through technology...
Top Services:
- Mobile App Development
- Software Development
- Location
- San Juan Capistrano, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $140/hr
- Minimal Budget
- $25,000 - $50,000
Best Web3 Development is a DeFi and web3 development services provider, specializing in innovative web3 solutions utilizing technologies like blockchain, AI, IoT, and cryptography...
Top Services:
- Blockchain
- Software Development
- Mobile App Development
- Web Development
- Digital Marketing
- Show more
- Location
- Concord, California
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 5 Projects Listed
Our small team has been working together since the mid-2000s and formally as Square Mill Labs since 2010...
Top Services:
- Mobile App Development
- Software Development
- Web Design
- Location
- Rockland, Maine
- Number of Employees
- Under 49
- Average Hourly Rate
- $145/hr
- Minimal Budget
- $25,000 - $50,000
Mission Control is a new kind of branding and design agency, born in the AI age and built for ambitious early-stage companies. We're part of Clay, the team behind brands like Slack, Meta, and Coinbase. We've helped startups grow from seed rounds to unicorn status, so we know what it takes to build a brand...
Top Services:
- Branding
- Logo Design
- Design Services
- Web Design
- UI/UX Design
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- Location
- San Francisco, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 4 Projects Listed
Here at Lanex Corporation, we are a full-cycle software development service provider specializing in bespoke digital solutions for startups and companies globally. We build scalable and secure products designed to impact your brand and provide the best digital experience for your users...
Top Services:
- Mobile App Development
- Software Development
- IT Services
- Web Development
- Staff Augmentation
- Show more
- Location
- San Francisco, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $25,000 - $50,000
QIT Software, an IT staffing agency, specializes in providing senior tech talent and product development expertise to SMEs and tech startups. Its core services include IT staff augmentation and blockchain development. The agency efficiently enhances IT teams and provides expertise in platforms such as...
Top Services:
- Software Development
- Blockchain
- Mobile App Development
- Staff Augmentation
- Web Development
- Show more
- Location
- Plano, Texas
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 3 Projects Listed
We have extensive global resources, deep industry, business process, and technological expertise, as well as a track record of producing uplifting success tales for businesses all over the world...
Top Services:
- Mobile App Development
- Software Development
- Software Testing
- Wearables
- CRM Consulting
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- Location
- Chicago, Illinois
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $25,000 - $50,000
EltexSoft is a boutique engineering studio of 35 to 50 senior developers, building web, mobile, and AI products for startups and established companies since 2015. We embed as a long-term extension of your team, the engineers who scope the work are the ones who ship it...
Top Services:
- eCommerce Development
- AI Development
- Web Development
- Software Development
- Mobile App Development
- Show more
- Location
- Los Angeles, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $80/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 3 Projects Listed
Asymm is a software design and development company with headquarters in San Diego. The company specializes in the creation of mobile and hybrid web applications. We develop products and provide solutions for customers in a wide variety of business sectors and market verticals. Delivering goods that assist our...
Top Services:
- Software Development
- Web Development
- Mobile App Development
- Location
- San Diego, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $25,000 - $50,000
Thoughtful is a technology consultancy that helps you build engineering teams and design better tech by focusing on maintainability, scalability, and cost-efficiency...
Top Services:
- Software Development
- Mobile App Development
- Product Design
- Location
- New York City, New York
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $25,000 - $50,000
SwiftKick Mobile is an IT company specializing in app development, digital product enhancement, and efficient talent acquisition. SwiftKick Mobile provides tailored solutions, focusing on businesses' unique challenges. The agency ensures a swift time-to-hire process for mobile professionals with its staffing...
Top Services:
- UI/UX Design
- Mobile App Development
- Product Design
- Location
- Austin, Texas
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $25,000 - $50,000
Crema is a design consultancy that helps companies build the custom software they need to compete in todays market. Our product teams blend business strategy and technical expertise to create solutions for our clients most pressing needs...
Top Services:
- UI/UX Design
- Software Development
- AI Development
- Software Testing
- Mobile App Development
- Show more
- Location
- Kansas City, Missouri
- Number of Employees
- Under 49
- Average Hourly Rate
- $175/hr
- Minimal Budget
- $25,000 - $50,000
At Tintash, we are a team of Stanford alumni who offer development and innovation services to startups and enterprises worldwide. Since our establishment in 2008, we have successfully delivered over 150 projects to renowned clients such as DraftKings, Bed, Bath, and Beyond, and LifePrint...
Top Services:
- IoT
- Mobile App Development
- AI Development
- UI/UX Design
- Web Development
- Show more
- Location
- Raleigh , North Carolina
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $25,000 - $50,000
Onelab Ventures provides cutting-edge solutions for startups and businesses, specializing in digital transformation and innovative tech development...
Top Services:
- Software Development
- Mobile App Development
- Web Development
- eCommerce Development
- WordPress Website Design
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- Location
- Cambridge, Massachusetts
- Number of Employees
- Under 49
- Average Hourly Rate
- $120/hr
- Minimal Budget
- $25,000 - $50,000
Ventive is a dynamic digital product and smart contract development company founded in Boise, Idaho in 2014, that solves problems by building custom solutions and partnering with innovators across industries like healthcare, finance, and real estate—streamlining processes through the perfect union of...
Top Services:
- AI Development
- Mobile App Development
- Software Development
- Web Design
- UI/UX Design
- Show more
- Location
- Meridian, Idaho
- Number of Employees
- Under 49
- Average Hourly Rate
- $170/hr
- Minimal Budget
- $25,000 - $50,000
We're a full-service web and mobile development company in Richmond, VA...
Top Services:
- Software Development
- Mobile App Development
- IT Services
- UI/UX Design
- Web Development
- Show more
- Location
- Richmond, Virginia
- Number of Employees
- Under 49
- Average Hourly Rate
- $135/hr
- Minimal Budget
- $25,000 - $50,000
At SPINX Digital, their team of innovators, digital marketers, and video editors in tech and design, bring skills above and beyond the ordinary to every project...
Top Services:
- eCommerce Development
- Web Design
- Mobile App Development
- Branding
- Digital Marketing
- Show more
- Location
- Los Angeles, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $25,000 - $50,000
Centric DXB, headquartered in Dubai, UAE, we merge imagination with technology to deliver human-centric digital experiences that move brands and businesses from bottom to lead position of the industry...
Top Services:
- Digital Marketing
- Social Media Marketing
- Content Marketing
- Mobile App Development
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- Location
- Houston, Texas
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $25,000 - $50,000
RocketBuild partners with innovators, entrepreneurs, and creatives to develop stellar web applications, mobile apps, websites, and system integrations of all types. We hire and train the most experienced, on-shore app developers, user experience (UX) buffs, and technical architects to help our clients solve...
Top Services:
- UI/UX Design
- Web Development
- Product Design
- Mobile App Development
- Show more
- Location
- Indianapolis, Indiana
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $25,000 - $50,000
We provide customized technological solutions to increase business efficiency & growth across industries. Our services include Software as a Service (SaaS), Mobile Apps & Websites, Blockchain Development, Big Data, Technical Consultancy, and Artificial Intelligence...
Top Services:
- eCommerce Development
- VR/AR
- Mobile App Development
- WordPress Website Design
- Web Design
- Show more
- Location
- New York City, New York
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $25,000 - $50,000
PureLogics is a leading custom software development services company that excels in web and mobile application development. Since our establishment in 2006, we've collaborated with renowned businesses and innovators across 33+ countries. With a talented pool of 400+ engineers and developers and 1200+ projects...
Top Services:
- Software Development
- AI Development
- Web Development
- Mobile App Development
- Staff Augmentation
- Show more
- Location
- New York City, New York
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $25,000 - $50,000
Dreamer Technoland is a web development, mobile app design and development company building reliable solutions for businesses and startups...
Top Services:
- Software Development
- Mobile App Development
- Location
- Alameda, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 3 Projects Listed
Vide Infra is a digital agency with 20 years of experience and a team of 30 professionals. We provide exceptional UX/UI design, web design, and web development services to clients worldwide, with a proven track record of success working with top-tier international clients. d web solutions for prominent EU...
Top Services:
- Web Design
- Web Development
- UI/UX Design
- Branding
- Software Development
- Show more
- Location
- Albuquerque, New Mexico
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $25,000 - $50,000
Squareboat is a design-first software development company with offices in India and the US. Through our Crewmate division, we help global businesses hire top remote developers and build fast, scalable digital products...
Top Services:
- Software Development
- Mobile App Development
- Web Development
- AI Development
- DevOps Consulting
- Show more
- Location
- San Francisco, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $25,000 - $50,000
Sundew is a digital transformation and technology consulting company that helps businesses plan, build, and scale digital experiences. The company offers services including web and mobile development, AI strategy, cloud solutions, and customer-focused digital strategies...
Top Services:
- Digital Marketing
- Mobile App Development
- Graphic Design
- Video Production
- Digital Services
- Show more
- Location
- Chicago, Illinois
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $25,000 - $50,000
Mobile App Development Companies by City
Mobile App Development Companies by State
Mobile App Development Specializations in the US
- Android
- Application Modernization
- Consumer
- Cross-Platform
- eCommerce
- Educational
- Enterprise
- Financial
- Fitness App Development
- Games
- Government
- Healthcare
- HTML5
- iPad
- iPhone
- Mobile App design
- Publishing
- React Native
- Small Businesses App Development
- Social Network Apps
- Sports App Development
- Startup
- Travel App Development
- Wearables
- Windows
Popular Services
Hiring Guide: How to Choose a Leading App Development Company in the US
How do businesses evaluate and compare mobile app development companies?
To choose the best provider for their needs, businesses typically evaluate:
- Relevant experience: Proven delivery on similar app types, industries, or technical requirements, especially as many organizations outsource primarily to access specialized talent.
- Portfolio depth: Evidence of real, shipped apps with measurable outcomes rather than design concepts alone, as 55% of organizations report difficulty tracking realized value from external providers.
- Technical expertise: Ability to support required platforms, integrations, security, scalability, and AI-enabled capabilities, with 83% of executives expecting vendors to embed AI into service delivery.
- Process and communication: A clear development methodology, milestones, and reporting cadence, given that 53% of organizations cite organizational change management challenges and 47% report issues integrating vendor services.
- Pricing transparency: Well-defined hourly or project-based pricing with clear scope assumptions and change control mechanisms.
- Post-launch support: Ongoing maintenance, updates, monitoring, and optimization to prevent value loss after launch.
- Client feedback: Verified reviews and case studies that reflect delivery quality and reliability, particularly as 46% of organizations experience vendor performance issues during transitions.
How to differentiate a high-quality app from a functional one in an agency portfolio?
A stronger app stands out in an agency portfolio through evidence of product thinking, execution depth, and real-world performance, not just working features.
Watch out for:
- Clear problem framing tied to a specific business or user need.
- Polished user experience with intuitive navigation and refined interaction design.
- Technical depth such as custom logic, integrations, or scalable backend architecture.
- Performance signals including stability, responsiveness, and cross-device consistency.
- Adoption or outcome metrics like usage, retention, revenue impact, or operational gains.
- Evidence of iteration based on post-launch data or user feedback.
What risks should be contractually defined before signing with an agency?
Clear contractual safeguards help set expectations, protect both parties, and prevent common issues that can arise during complex development engagements:
The most important risks to address include:
- Scope definition and change control: Clearly defined deliverables, assumptions, and approval processes, as 38% of organizations report poor contract and change management.
- Timeline and delivery risk: Milestones, dependencies, and remedies if delivery expectations are not met.
- Cost overruns: Transparent pricing structures, payment schedules, and protections against unexpected charges, with 40% of organizations citing inadequate financial management as a contributor to outsourcing issues.
- Intellectual property ownership: Explicit ownership of code, designs, documentation, and related assets upon payment.
- Data security and confidentiality: Responsibilities for protecting sensitive data and handling breaches, especially as 29% of organizations report inadequate third-party risk management.
- Quality standards: Acceptance criteria, testing requirements, and remediation obligations, aligned with the fact that 33% of organizations prioritize improved quality and performance when outsourcing.
- Termination and exit terms: Conditions for ending the engagement and transferring work, assets, and knowledge, given that 46% of organizations report vendor performance challenges during transitions.
What questions should a business ask an app development agency before requesting proposals?
Before engaging vendors or requesting formal estimates, businesses benefit from clarifying capabilities, processes, and delivery expectations to ensure alignment and reduce risk:
Relevant Background
- What mobile app projects similar to ours have you delivered, and what outcomes were achieved?
- Which industries or app types do you have the strongest delivery experience in?
- What platforms and technologies do you most frequently work with (iOS, Android, cross-platform)?
Services and Processes
- Which stages of the mobile app lifecycle do you handle in-house?
- How do you approach discovery, requirements definition, and technical planning?
- What does your development, testing, and release process look like end to end?
Relevant to Your Project
- Who will be assigned to our project, and what roles will they cover?
- How do you manage scope changes, prioritization, and tradeoffs during development?
- What level of involvement and decision-making do you expect from our team?
How to find the best mobile app development company in the USA on DesignRush?
DesignRush features vetted mobile app development companies in the US, making it easier for you to explore providers that align with your project needs and spend.
| High budget: $50,000+ |
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| Low budget: $25,000-$50,000 |
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Sources
DesignRush sustains a directory of over 40,000 agencies categorized by service category, location, expertise, and reviews. We build our database in two ways:
- Our dedicated team of agency experts actively searches the web for top-performing companies. We then pull information from their websites, online presence, and client testimonials to verify their status and qualifications before listing.
- The agencies listed get notified of their profiles on the website, and they can choose to claim them or not, which suggests their availability for more collaborations.
Agencies can also reach out to DesignRush and must go through the verification process prior to being listed.
Why companies trust DesignRush
Every agency is independently vetted before it can be listed or ranked
4.8
4.8Some agencies pay for sponsored placement, clearly labeled and held to the same vetting standards.
FAQs About Mobile App Development Companies
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.
Latest Trends Related to App Development
