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.
Azumo
VerifiedVerified by the DesignRush team for authenticity and credibility.Build Intelligent Apps for Web, Mobile, Data, AI and Cloud
Time zone-aligned nearshore staffing is central to Azumo's app development offering, with developer pools spanning Swift, Flutter, React Native, and Ionic across iOS and Android. Engagement models scale teams up or down to match project stage, with past work spanning Twitter, Angle Health, and AskTia...
Top Services:
- AI Development
- Software Development
- Staff Augmentation
- Mobile App Development
- Big Data Analytics
- Show more
- Location
- San Francisco, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $55/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 9 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsAzumo Services
Data sourced from the agency's DesignRush profileDiscovery Channel Meta Zynga Jostens Assembled Brands NGL NCSoft Twitter Horoscope.com Bento
Azumo Reviews & Testimonials
Software Development Review from Michael S.
We selected Azumo to develop our software. We transitioned from another development company, so Azumo was initially responsible for migrating our existing code and environments. We are currently still working with Azumo as our nearshore software development team on adding new items to our software.
UI/UX Design Review from Anonymous
Azumo helped us migrate our existing UIs into a new framework, creating reusable components and the infrastructure needed for future development. The developer they assigned became a seamless part of our team, always punctual, responsive, and a great fit overall.
Software Development Review from Anonymous
Thanks to Azumo’s work, our product is now more scalable, optimized, and ready for a growing user base. Their team has managed the engagement effectively, keeping us updated and addressing any challenges along the way. We’ve appreciated their constant availability and proactive communication.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsSofteq is a versatile technology and Greentech company offering a wide range of services, including embedded system development, machine learning, digital transformation, hardware design, UX/UI design, and more...
Top Services:
- Mobile App Development
- Software Development
- Software Testing
- Blockchain
- Wearables
- Show more
- Location
- Houston, Texas
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $80/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 8 Projects Listed
Delve is a physical and digital product innovation firm...
Top Services:
- Product Design
- Wearables
- UI/UX Design
- IoT
- Design Services
- Show more
- Location
- Madison, Wisconsin
- Number of Employees
- 100 - 249
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 6 Projects Listed
ITRex delivers end-to-end AI and data solutions from strategic planning to real-world deployment. The companys expertise spans LLM integration, RAG, copilots, SLMs, and autonomous AI agents, all engineered for reliability and scale...
Top Services:
- Software Development
- Mobile App Development
- Software Testing
- AI Development
- IoT
- Show more
- Location
- Aliso Viejo, California
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 5 Projects Listed
Indeema is a global IoT engineering company. Our team works across the entire technology stack, including firmware development, electronics engineering, cloud platforms, data processing, and web and mobile applications...
Top Services:
- Software Development
- IoT
- Mobile App Development
- Wearables
- AI Development
- Show more
- Location
- Wilmington, Delaware
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 8 Projects Listed
Matellio is a leading software engineering studio, recognized globally for delivering intelligent solutions powered by Artificial Intelligence and Machine Learning. We specialize in developing customized AI solutions tailored to various needs of businesses under different industry verticals...
Top Services:
- AI Development
- IoT
- DevOps Consulting
- Cloud Consulting
- Mobile App Development
- Show more
- Location
- Denver, Colorado
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 26 Projects Listed
Innolab AI builds AI systems that sell for you.Jane replaces SDR teams with automated, hyper-personalized outbound.Luna calls and books meetings 24/7 with human-like conversations.We help B2B leaders generate pipeline, cut admin time, and scale revenue without chaos...
Top Services:
- AI Development
- Mobile App Development
- Web Development
- Software Testing
- Blockchain
- Show more
- Location
- Columbus, Ohio
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $59/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 2 Projects Listed
Delivering world-class products to Fortune 500 companies and cutting-edge startups for over three decades, we have navigated every economic climate, optimizing production costs to provide our clients with exceptional ROI...
Top Services:
- Software Development
- IoT
- AI Development
- Wearables
- Mobile App Development
- Show more
- Location
- Palo Alto, California
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 4 Projects Listed
Sombra is a global AI-first software development and AI consulting partner. With 400+ experts across the US, Europe, Latin America, Canada, India, and the Middle East, we design, build, and deliver IT solutions in AI, financial services, healthcare, e-commerce, energy, logistics, and...
Top Services:
- AI Development
- Software Development
- Mobile App Development
- Cloud Consulting
- Big Data Analytics
- Show more
- Location
- Denver, Colorado
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 7 Projects Listed
Founded in 2018, Devox Software partners with mid-market and enterprise businesses to modernize aging systems, engineer new digital products, and bring AI into production the right way: safely, incrementally, and with measurable ROI...
Top Services:
- Software Development
- Cloud Consulting
- AI Development
- DevOps Consulting
- Mobile App Development
- Show more
- Location
- Miami, Florida
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $75/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 7 Projects Listed
Pastilla is a full-service agency based in Los Angeles. We partner with public agencies, nonprofits, and global brands to turn complex missions into clear brand and digital experiences that build trust and move communities to action...
Top Services:
- Branding
- Design Services
- Graphic Design
- Web Design
- Web Development
- Show more
- Location
- Los Angeles, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $185/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 18 Projects Listed
ThinkUp is a quality-obsessed digital product development company specializing in mobile apps and unique user experiences. We create world-class digital products and exceptional mobile experiences for startups, unicorns, and organizations such as dLocal, AstroPay, Itau Bank, OCA, and Bodhi...
Top Services:
- Mobile App Development
- UI/UX Design
- Location
- Minneapolis, Minnesota
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 9 Projects Listed
At Supercharge, we partner with our clients to turn disruption into opportunity by creating transformative digital solutions. With over 200 digital experts across New York, London, Amsterdam, Helsinki, Vienna, and Budapest, we develop digital strategies, design delightful interfaces, and build robust software...
Top Services:
- Software Development
- AI Development
- Digital Services
- Product Design
- Mobile App Development
- Show more
- Location
- New York City, New York
- Number of Employees
- 100 - 249
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 6 Projects Listed
EmbarkingOnVoyage Digital Solutions is your premier partner in data and product engineering, empowering technology companies, large enterprises, and SMBs to transform industries such as travel, healthcare, banking, finance, and more through innovative solutions. We specialize in revolutionizing technology and...
Top Services:
- Digital Services
- Mobile App Development
- Software Development
- Software Testing
- Web Design
- Show more
- Location
- Darnestown, Maryland
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $50,000 & Up
We design and build high-impact software for regulated industries delivering AI-ready, secure, and scalable solutions aligned to your business goals. From early strategy to validated prototypes, we help teams reduce risk, accelerate delivery, and build the right product the first time...
Top Services:
- Software Development
- Product Design
- Mobile App Development
- Location
- Houston, Texas
- Number of Employees
- Under 49
- Average Hourly Rate
- $300/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 3 Projects Listed
Production AI systems for teams that need practical software, not AI theater: LLM apps, private knowledge systems, tool-using agents, predictive analytics, dashboards, evaluation, and implementation from strategy through launch...
Top Services:
- AI Development
- Software Development
- Software Testing
- Mobile App Development
- Big Data Analytics
- Show more
- Location
- Huntington Beach, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $50,000 & Up
Austin-based Syberry builds custom software that companies own outright, replacing costly SaaS tools, modernizing legacy systems, and putting AI to work with people firmly in control. Since 2011, our team has shipped 300+ solutions for startups and Fortune 200 brands. A distinctive delivery process, run on...
Top Services:
- Software Development
- Mobile App Development
- AI Development
- Cloud Consulting
- IoT
- Show more
- Location
- Austin, Texas
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $50,000 & Up
App Development drives innovation at Closeloop Technologies. With our unique expertise, we deliver tailored mobile solutions that enhance user engagement and business growth. Expect collaborative, cutting-edge apps designed to meet your specific goals and elevate your digital presence...
Top Services:
- Software Development
- Web Design
- Mobile App Development
- AI Development
- Wearables
- Show more
- Location
- Mountain View, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 31 Projects Listed
Cubix
VerifiedVerified by the DesignRush team for authenticity and credibility.Building Custom Software and Game Development Solutions Since 2008
With 600+ games shipped over 10+ years, Cubix handles mobile game development from concept to release across Android, iOS, and cross-platform. In-house capabilities cover Unity, Unreal, AI/ML, and blockchain integration, suiting teams with technically ambitious or multi-platform projects...
Top Services:
- Mobile App Development
- Software Development
- Web Development
- AI Development
- eCommerce Development
- Show more
- Location
- West Palm Beach, Florida
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 21 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsCubix Services
Data sourced from the agency's DesignRush profilePolitico Big Fish Games Walmart Tissot Sapient Canon WhiteCastle Dreamworks DataStream Artizone
Cubix Reviews & Testimonials
Mobile App Development Review from Joe Foss
Cubix is a great partner and has consistently delivered high value and strong solutions for the concepts and features we look to implement into or daily workflows.The team is responsive, understands our model well, and provides a high level of quality on time. It has been a pleasure to work with them for over 5 years and counting.
iPhone Review from Omar Khaled
Team at Cubix are very professional. They are capable of developing anything and in high quality in a short amount of time. However, you need to be very clear with your expectations to avoid any delays.
Gaming Review from Jean Franco Rivera
The Domino NFT Game, also known as "Domino Earning World (DEW)," is a decentralized blockchain-based gaming platform that will bring together millions of domino enthusiasts in a community where you can buy, make your own, host games and tournaments at domino centers, with rewards such as real cash prizes, and morCubix, With its headquarters in Florida, USA, serves my company in the development of DEW for a worldwide deployment supporting innovative digital products that help me reach my goal
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsGET OUR EXPERT CONSULTING AND SOFTWARE ENGINEERING SERVICES...
Top Services:
- Software Development
- Mobile App Development
- Web Development
- Cloud Consulting
- AI Development
- Show more
- Location
- New York City, New York
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 25 Projects Listed
Think Big. Think The Apptitude. This is not merely a slogan - we welcome challenges and deliver sustainable results as per the needs and timeline of clients. From startups to established businesses, The Apptitude has been helping brands succeed in the AI and digital world for well over 9 years...
Top Services:
- Software Development
- Mobile App Development
- Blockchain
- AI Development
- eCommerce Development
- Show more
- Location
- Houston, Texas
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 8 Projects Listed
Altoros is a 350+ person strong IT consulting and development group. For over 20 years, we've been assisting Global 2000 organizations in getting software products to market faster and reducing the cost of R&D experiments to enable stable business growth...
Top Services:
- Software Development
- Mobile App Development
- Web Design
- Web Development
- Staff Augmentation
- Show more
- Location
- Pleasanton, California
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 12 Projects Listed
AllianceTek is a global software development and IT consulting company delivering AI, cloud, web, and mobile solutions with 20+ years of expertise...
Top Services:
- Software Development
- Mobile App Development
- Web Development
- AI Development
- IoT
- Show more
- Location
- Malvern, Pennsylvania
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 60 Projects Listed
Embark on your digital transformation journey with AccelOne's Software Development delivery model, strategically designed for optimal outcomes. Initiate your digital transformation seamlessly through our comprehensive nearshore and US-based services...
Top Services:
- Software Development
- Mobile App Development
- Blockchain
- UI/UX Design
- eCommerce Development
- Show more
- Location
- Seattle, Washington
- Number of Employees
- 100 - 249
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 5 Projects Listed
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
At Cinnova, we treat your business as our own, combining design-thinking, engineering, and business acumen to solve complex challenges. Our flexible engagement models ensure tailored solutions that drive growth and efficiency...
Top Services:
- Web Development
- Mobile App Development
- Software Development
- UI/UX Design
- Web Design
- Show more
- Location
- Cincinnati, Ohio
- Number of Employees
- 100 - 249
- Minimal Budget
- $25,000 - $50,000
Troy Web Consulting is a trusted guide for organizations, delivering high-quality, practical software solutionscustom web apps, mobile apps, and websiteson time and on budget. We specialize in solving business challenges through custom tailored software development...
Top Services:
- Software Development
- Mobile App Development
- eCommerce Development
- AI Development
- Software Testing
- Show more
- Location
- Cohoes, New York
- Number of Employees
- Under 49
- Average Hourly Rate
- $155/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 27 Projects Listed
Digital product design and engineering for startups, investors, and enterprises...
Top Services:
- UI/UX Design
- Software Development
- Mobile App Development
- Product Design
- IT Services
- Show more
- Location
- Richmond, Virginia
- Number of Employees
- Under 49
- Average Hourly Rate
- $130/hr
- Minimal Budget
- $25,000 - $50,000
Espresso Moon is a Houston custom software company that builds AI-enabled business applications, mobile apps, and cloud platforms for B2B clients, and hosts and supports everything it delivers. We also own and operate GageList, a calibration management SaaS with AI built into the product...
Top Services:
- AI Development
- Software Development
- Mobile App Development
- Software Testing
- UI/UX Design
- Show more
- Location
- Spring, Texas
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/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
IT, Software, and Chatbot Solutions to upscale your business. We partner with entrepreneurs and business leaders to design and build transformative technology solutions. By putting business goals first and the technology second, we achieve more impactful outcomes...
Top Services:
- IT Services
- Staff Augmentation
- Mobile App Development
- Software Development
- Show more
- Location
- New Orleans, Louisiana
- Number of Employees
- Under 49
- Average Hourly Rate
- $135/hr
- Minimal Budget
- $25,000 - $50,000
Since 2014, MSOFT has created high-load, complex, and distributed systems for enterprise clients. We engage industry leaders in digital transformation, designing online platforms and products, automating processes, and developing smart strategies in a digital environment...
Top Services:
- Web Development
- Mobile App Development
- Software Development
- Location
- Bellevue, Washington
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $75/hr
- Minimal Budget
- $25,000 - $50,000
Growing companies partner with Frogslayer on mission-critical technology projects requiring speed and precision. We rescue projects gone sideways, modernize & re-write outdated systems, wrangle complex data and integrations, launch new produ...
Top Services:
- Software Development
- Mobile App Development
- Location
- College Station, Texas
- Number of Employees
- 50 - 99
- Minimal Budget
- $25,000 - $50,000
IT directors, architects, product managers, developers, and business owners rely on MAVA Partners to create new software from scratch or to supplement their existing efforts...
Top Services:
- Software Development
- Mobile App Development
- UI/UX Design
- IT Services
- Show more
- Location
- Austin, Texas
- Number of Employees
- 1000 & Up
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $25,000 - $50,000
Matic is a strategy, design, and technology partner. We help teams build brands, websites, and digital products that drive growth. Trusted by GoDaddy, Nextracker, Colorado Tourism, and Toast...
Top Services:
- Branding
- Web Design
- Web Development
- UI/UX Design
- Software Development
- Show more
- Location
- Denver, Colorado
- Number of Employees
- Under 49
- Average Hourly Rate
- $200/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 8 Projects Listed
We specialize in AI-driven digital transformation. With more than 100 successful projects and six Fortune 500 clients demonstrating our technical expertise and cost-effective nearshore services...
Top Services:
- AI Development
- Software Development
- Mobile App Development
- UI/UX Design
- IoT
- Show more
- Location
- Miami, Florida
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $45/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 12 Projects Listed
Datashrine is a dynamic multi-disciplinary design studio dedicated to catapulting businesses into the extraordinary realm through intelligent product design and strategy. Specializing in Digital Product Design, UX, VR + AR, AI + Data, we seamlessly blend creativity with cutting-edge technology to deliver...
Top Services:
- Product Design
- Digital Strategy
- Managed Services
- Digital Services
- Design Services
- Show more
- Location
- Charlotte, North Carolina
- Number of Employees
- Under 49
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 1 Project Listed
VentureDive is an award-winning custom software development company dedicated to spearheading digital transformations for Fortune 500 companies across BFSI, CPG/retail, healthcare, transportation, logistics, and QSR industries through its expertise in the realms of Fintech, Data & AI, HealthTech, PropTech...
Top Services:
- AI Development
- Software Testing
- Software Development
- Mobile App Development
- Big Data Analytics
- Show more
- Location
- Mountain View, California
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $25,000 - $50,000
Tekne empowers your business by implementing advanced Artificial Intelligence, Data Engineering and Analysis, Visualization, and Automation solutions. Our expert services are designed to enhance efficiency, drive innovation, and deliver measurable results...
Top Services:
- AI Development
- Big Data Analytics
- Mobile App Development
- Software Development
- Business Consulting
- Show more
- Location
- Dover, Delaware
- Number of Employees
- Under 49
- Average Hourly Rate
- $75/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 4 Projects Listed
Why build from scratch! Our Portal, Mobile and AI framework provides 30-40% increased time to market. Built with Enterprise Security/Compliance for Azure/AWS clouds. ContentActive (Houston) provides Strategy, UI/UX, Web/Mobile/AI/Automation/IoT & DevOps. Your Vision, Our Experts, Powerful Results!...
Top Services:
- Software Development
- Mobile App Development
- AI Development
- DevOps Consulting
- Web Development
- Show more
- Location
- Houston, Texas
- Number of Employees
- Under 49
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 4 Projects Listed
JetBase helps startups and enterprises transform bold ideas into scalable digital products. From MVPs to SaaS platforms, we build software that drives growth, strengthens retention, and delivers measurable business impact with clarity, speed, and long-term value...
Top Services:
- Software Development
- eCommerce Development
- Mobile App Development
- Web Development
- DevOps Consulting
- Show more
- Location
- Sheridan, Wyoming
- Number of Employees
- Under 49
- Average Hourly Rate
- $45/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 9 Projects Listed
MTechZilla is a custom software development company helping growing companies and product teams across the US and EU to build software products or scale engineering capacity. Senior, pre-vetted developers fully aligned to your timezone. AWS Partner with 40+ products delivered...
Top Services:
- Software Development
- Mobile App Development
- Web Development
- AI Development
- Cloud Consulting
- Show more
- Location
- San Jose, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $25,000 - $50,000
Ebryx LLC is a 360° cybersecurity and secure engineering company trusted by enterprises, startups, and governments to safeguard critical digital ecosystems. Since 2008, we have combined advanced threat research, 24/7 security operations, and deep product engineering expertise to deliver protection that is...
Top Services:
- Cybersecurity
- DevOps Consulting
- Cloud Consulting
- Staff Augmentation
- Big Data Analytics
- Show more
- Location
- Salem, New Hampshire
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $37/hr
- Minimal Budget
- $25,000 - $50,000
Engenious is an AI-native quality engineering partner helping startups and enterprise teams build and deploy software with confidence. We specialize in advanced QA automation, AI model validation, and mobile quality engineering, enabling organizations to accelerate release cycles while reducing risk. From...
Top Services:
- Mobile App Development
- Web Development
- AI Development
- Location
- Las Vegas, Nevada
- Number of Employees
- Under 49
- Average Hourly Rate
- $75/hr
- Minimal Budget
- $25,000 - $50,000
Actual Reality Technologies is an AI solutions consultancy in Perrysburg, Ohio, built for manufacturers tired of AI hype and hungry for measurable outcomes. We pair frontier AI and machine learning with Lean Six Sigma discipline our CEO is a Master Black Belt with 15 years at GE Aviation and operations...
Top Services:
- AI Development
- Software Development
- Big Data Analytics
- IoT
- Mobile App Development
- Show more
- Location
- Perrysburg, Ohio
- Number of Employees
- Under 49
- Average Hourly Rate
- $200/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 1 Project Listed
Techstack is a strategic technology partner with 10+ years of expertise in mobile and custom software development. We build, scale, and evolve high-quality digital products through strong engineering culture, transparency, and long-term growth focus...
Top Services:
- Mobile App Development
- Web Development
- Software Development
- Web Design
- AI Development
- Show more
- Location
- Dover, Delaware
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 24 Projects Listed
Mobirevo is a Leading custom software development agency focused on web, mobile app development & saas application development, Enterprise resource planning, and management software (ERP software development). We are a team of incredible Design & Agile software development experts in all major technology...
Top Services:
- Web Design
- UI/UX Design
- Web Development
- Wearables
- Software Development
- Show more
- Location
- North Miami Beach, Florida
- Number of Employees
- Under 49
- Average Hourly Rate
- $200/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 2 Projects Listed
iTechnolabs empowers clients to transform ideas into dynamic digital experiences. Our creative excellence drives outstanding performance in app creation and software innovation, delivering intuitive, scalable solutions that boost engagement and streamline operations, ensuring your brand stands out in a...
Top Services:
- Mobile App Development
- Software Development
- VR/AR
- AI Development
- IoT
- Show more
- Location
- Sheridan, Wyoming
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $20/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 41 Projects Listed
Explore together – build together. Digital Innovation & Software Engineering company serving fast-growing businesses and enterprises...
Top Services:
- Software Development
- Mobile App Development
- Blockchain
- AI Development
- UI/UX Design
- Show more
- Location
- Salt Lake City, Utah
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $75/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 31 Projects Listed
With over 10 years of expertise, AgileTech Vietnam stands at the forefront of delivering innovative technology solutions across a wide range of industries. Our team of 300+ skilled developers has completed more than 1,000 successful projects, ranging from dynamic startups to large-scale enterprises...
Top Services:
- Web Development
- WordPress Website Design
- UI/UX Design
- eCommerce Development
- Web Design
- Show more
- Location
- Irvine, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 50 Projects Listed
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
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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.
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