List of Top 7 Mobile App Development Companies in USA

The top mobile app development companies in the USA are gearing up for an exciting and lucrative 2025. December 2024 saw the top 10 highest-earning apps in the world rake in over $1b in net profit – the highest month of revenue in recorded history.

Revenue from app subscriptions is at an all-time high. Now is also the most lucrative time to launch a new app. 442 new apps and games that were released in 2024 started this year with over $1m or more in gross profit.

App development companies in the USA were on the receiving end of most of this profit. This sector is expected to earn over $97 billion in 2025 – the highest in the world. So, the demand for world-class app development talent in the US is also expected to grow considerably.

Choosing the right US-based app development company in this high-pressure, high-reward environment can be tricky. To make sure you get to enter this dynamic market at the right time with the right partner, we’re profiling the top 7 mobile app development companies in the USA.

We have evaluated over 4k app development firms in the USA based on their:

• Portfolio Quality: We evaluated the portfolios of each company to assess the quality and diversity of their past projects.
• Client Reviews and Ratings: We analyzed client reviews and ratings to gauge overall satisfaction.
• Industry Reputation: We considered the industry reputation of each company, looking at awards, recognitions, and their standing among peers. 
• Expertise in Mobile App Development: We assessed the specific services offered by each company, especially their proficiency in native + cross-platform development.
• Technical Proficiency: We examined their expertise in relevant programming languages and frameworks.
• Clientele Diversity: We looked at the variety of clients served by each company.
• Project Delivery Success Rate: We reviewed key metrics related to completed projects delivered on time and within budget.
• Innovation in Design and Functionality: We evaluated how well companies integrate innovative design principles and user experience strategies into their apps.
• Post-Launch Support: We considered the level of ongoing support provided after app deployment, including updates and maintenance services.
• Cost-effectiveness: We analyzed the pricing structures of each company relative to their work quality.

Based on this analysis, we have compiled a definitive list of the seven best mobile app development companies in the USA. Teaming up with any of these 7 US-based mobile app development companies means receiving good value for your investment.

Why Choose a USA-Based App Development Company?

Before we reveal our list, here are some important reasons why US-based companies need to prioritize hiring US-based mobile app development companies in 2025:

Alignment with Regulatory and Compliance Standards

US-based mobile app development companies are deeply familiar with federal, state, and private regulations, such as:

• Data privacy laws (CCPA, HIPAA)
• Accessibility standards (ADA)
• Platform-specific guidelines (Apple App Store, Google Play)

Google stopped 2.28 million policy-violating apps from being published on Google Play in 2023. For Apple, that figure was over 1.7 million.

US-based development companies are likelier to mitigate these risks with their expertise in US legal frameworks and avoid non-compliance risks, fines, lawsuits, or removal from app stores.

Cultural and Market Relevance

US-based developers understand domestic consumer behavior, design preferences, and mobile app trends in the US better than their international peers. They can respond faster to local market trends and rapidly iterate their work based on real-time user feedback.

Faster Time-to-Market and Agility

With app revenue surging, speed of delivery will be critical in determining which mobile app development companies succeed/fail. Approximately 55% of companies experience severe communication issues when working with offshore teams.

These communication lags can derail an offshore development team’s speed of delivery by 20-40% on average. For US-based developers, their proximity eliminates communication and time-zone barriers. They are better equipped to

• Use Agile methodologies
• Accelerate MVP launches
• Publish timely code updates
• Capitalize faster on trends like AI-driven features  

Access to Cutting-Edge Talent and Innovation

The US tech ecosystem attracts global mobile app development talent. It is also home to talent that specializes in emerging app development technology like AI, ML, blockchain, and IoT.

60% of top AI researchers in the world are US-based. Local app development companies also get to partner with Silicon Valley incubators and have early access to innovations like Apple Vision Pro integrations or OpenAI’s GPT-5 APIs.

Intellectual Property (IP) Security

US contract law and NDAs offer stronger IP protections compared to offshore jurisdictions. This is vital as most software companies in the US report IP theft incidents in cross-border collaborations. Domestic collaboration reduces the risks of code leaks or unauthorized replication.

Economic Incentives and Brand Reputation

48% of US adults would pay more for “Made in the USA” products. Hiring locally can help app developers tap into this form of branding. Tax incentives, such as R&D credits under Section 41 of the IRS Code, will further reduce costs for companies investing in US-based tech innovation.

Scalability and Post-Launch Support

Users in the US are responsible for over 50% of all app subscription revenue. Guess which companies are better equipped to serve these users with timely feature updates, security patches, and bug fixes? Yep, US-based development companies.

These companies are also likely to have more experience with effective subscription strategies. They can help businesses implement robust monetization models that align with user behavior specific to the American market.

Building relationships with US-based development firms will also lead to long-term partnerships that foster ongoing support and updates for apps. 

Top App Development Companies in the USA (2025 Edition)

Here’s our definitive list of the seven best app development companies in the USA that meet all the criteria and offer all the perks we have discussed so far:

1. Itobuz Technologies

When American giants like Corpay and Pretaa teamed up with Itobuz, they did not realize they were teaming up with one of the best mobile app development companies in the USA.

Over a decade later, their trust has paid off tremendously as Itobuz has established itself as a trusted global and American leader in mobile app development.

Serving clients across the USA and globally, this firm has exploded in popularity since 2020. Their innovative, user-friendly apps for iOS + Android have consistently high ratings.

Their team of 200+ professionals is known for delivering end-to-end solutions, from ideation to post-launch support, with cost-effective pricing and an unnegotiable commitment to quality.

• Location: Springfield Gardens, NY, USA (with other, globally distributed teams)
• Years in the Industry: 14+
• Team Size: 200+
• Hourly Fee: $25-50/hour
• Project Count: 1500+
• Website: itobuz.com

Key Services 

• Custom Mobile App Development
• iOS and Android App Development
• Cross-Platform App Development
• Enterprise Mobility Solutions
• Web App Development
• SaaS App Development
• UX Research
• Cloud & Infrastructure Services
• Business Process Automation
• Legacy System Modernization
• Cloud Migration
• Custom API Creation + Integration

Notable Projects

• Created Pretaa‘s efficient service delivery app
• Created a financial management app for Corpay
• Custom-created venture capital firm Gust‘s app

Why They Stand Out as One of the Best Mobile App Development Companies in the USA

Itobuz has a strong understanding of US market trends and regulatory requirements. It offers a full spectrum of services, from ideation to post-launch support. The competitive pricing model makes the firm an attractive option for startups and SMEs. With a proven track record of over 1500 successful projects, and expertise across industries, from healthcare to insurance to finance, the agency provides fast, agile development. It emphasizes collaboration, transparency, and timely delivery.

On Ambition-Box, Itobuz holds a rating of 4.2 out of 5. On Glassdoor, they have an overall rating of 4.1 out of 5.  

How to Get Started: If you are in Springfield, NY, visit the Itobuz office. Or, call (t)+1-718-553-8740. Or send an email to [email protected] for a free quote + free explanation of all services.

If you are looking for a mixture of Reliability + Cost-Effectiveness + Proven Expertise in US App Markets in your mobile app development partner, Itobuz Technologies is the best pick of 2025.

2. Designli

If you are a startup or a new SMB looking for an app development firm that will be fully dedicated to your needs – Designli is a safe bet. Their expertise in crafting scalable, visually appealing apps with quality engineering has earned them high praise.

Designli’s custom apps, made with their proven, reliable, and transparent development process, can help you make a mark in the digital space.

• Location: Greenville, South Carolina, USA
• Years in the Industry: 9+ years
• Team Size: 20+ professionals
• Hourly Fee: $150-200/hour
• Project Count: 100+ projects delivered
• Website: designli.co

Key Services

• Custom mobile app development (iOS and Android)
• Cross-platform app development (Flutter, React Native)
• UI/UX design and prototyping
• MVP (Minimum Viable Product) development
• App testing and quality assurance
•  App maintenance and updates
• Integration with third-party APIs and services
• Cloud-based app solutions

Notable Projects

• Sworkit  fitness app with millions of downloads
• Virtuosity, a virtual leadership development app for B2B and B2C institutions  
• Pawprint pet care app for managing pet health records

Why They Stand Out as One of the Best Mobile App Development Companies in the USA

The firm specializes in helping startups and entrepreneurs bring their ideas to life. It covers every stage of app development, prioritizing intuitive and engaging UI/UX design. The team is skilled in AI, IoT, and cloud integration, and offers clear communication and regular updates throughout the project lifecycle. 

It has garnered highly positive reviews on Clutch, GoodFirms, and Glassdoor.

How to Get Started: Reach out via email at [email protected]. The Designli team will schedule a consultation to discuss your project requirements and provide a tailored proposal.

Designli is getting stronger every year. Its name is getting more prominent every year. In 2025, it might get bigger and become one of the most promising app development companies in the world, not just in the USA!

3. Naked Development

Naked Development focuses on new businesses, and launching new apps. This startup-focused mobile app development company based in Irvine, CA has been making waves in the startup app space since its founding in 2018.

Ballplayer – an all-in-one app for managing sports teams, The Right Stuff – a dating app for conservatives, and Simple-File – a mobile app for lawyers – are some of the many niche, yet high-performing apps that Naked Development has successfully created and launched.

• Location: Irvine, California 
• Years in the Industry: 7 years
• Team Size: 49 employees
• Hourly Fee: $25k – $50k per project; $150-$199/hour
• Project Count: Over 200 
• Website: https://nakeddev.com/

Key Services

• Custom mobile app development (iOS and Android)
• UI/UX design and prototyping
• MVP (Minimum Viable Product) development
• App testing and quality assurance
• App maintenance and updates
• Cross-platform app development
• Digital marketing and branding for apps

Notable Projects

• Simple-File – A mobile application developed for a law practice
• BossFightz – Mobile app development for an online gaming platform
• HomeScore – A mobile app for real estate education
• Raava – App development and design for an early-stage startup
• McCoy Kreations – Mobile app development for a Wellness Tech product company

Why They Stand Out as One of the Best Mobile App Development Companies in the USA

Naked Development excels at stripping down complex app ideas to their core. Their emphasis on designing for user experience results in apps that engage users. They use Agile methodologies to adapt quickly to client feedback. The team specializes in helping startups and small businesses bring their ideas to life, by combining artistic design with robust coding for innovative solutions. The firm has several positive client testimonials and a portfolio of successful projects. 

They enjoy a perfect 5/5 rating on GoodFirms and similar high ratings on Clutch, Ambition-Box, and Glassdoor.

How to Get Started: Reach out via their contact page or email them directly at [email protected].

Naked Development’s ability to blend creativity, coding expertise, and client-focused project management makes it a top choice for startups who want to launch quality, scalable apps.

4. AppsChopper

Once an app development company succeeds in multiple industries like healthcare, eCommerce, sports, and education – it catches every industry insider’s attention. That’s what happened with New York and Boston-based firm AppsChopper.

Their custom apps have been driving growth and engagement for many SMBs for a while. Our favorites from AppsChopper’s app portfolio include Belly-bump, a unique pregnancy and baby growth tracking app, and Shot-Kam, an IoT video streaming app for sports fans.

• Location: NYC, New York (with offices in Walpole and Boston)
• Years in the Industry: 14 years
• Team Size: 50-100 employees
• Hourly Fee: $50-$99/hour
• Project Count: Over 250 successful mobile app projects
• Website: www.appschopper.com

Key Services

• Strategy consulting and market research
• UI/UX design and prototyping
• Native iOS and Android app development
• Cross-platform app development (Flutter, React Native)
• AI/ML and IoT app development
• AR/VR app development
• Blockchain app development
• Web app development
• App testing, deployment, and maintenance

Notable Projects

• Call or Text – Messaging app for fixed-line communication
• Shammy – On-demand car wash and grooming service app
• Buffalo Wings – Real-time bus ticket booking app
• Balance Benders – Award-winning educational puzzle app

Why They Stand Out as One of the Best Mobile App Development Companies in the USA

They stand out as one of the best mobile app development companies in the USA by covering every stage of app development, from planning to deployment. With expertise in healthcare, eCommerce, and education, they build scalable apps that evolve with business needs. Their proficiency in AI, IoT, and blockchain ensures innovation. 

A 4.9/5 rating on Clutch and GoodFirms highlights their excellence and reliability.    

How to Get Started: Email [email protected] or call (833) 602-4472.

AppsChopper is not ‘chopped liver’! It’s rightfully recognized as one of the best mobile app development companies in the USA due to its extensive experience, comprehensive service offerings, and unwavering commitment to creating unique apps.

5. Goji Labs

While the West Coast is home to many highly-rated app development companies, very few stand out like Goji Labs. Every year, the LA-based firm comes out with a new roster of scalable, user-centric apps. They’ve worked with startups, SMBs, multinational brands, and nonprofits.

Since 2014, they have helped firms in sports, healthcare, fintech, and various other industries launch over 400 products. They combine product strategy, UX/UI design, and cutting-edge coding skills to bring app ideas to life.

• Location: Wilshire Blvd, Los Angeles, California  
• Years in the Industry: 10+ years
• Team Size: Under 49 employees
• Hourly Fee: $149/hour
• Project Count: Over 400 apps launched
• Website: gojilabs.com

Key Services

• UI/UX Design
• Mobile App Development
• Software Development
• Web Development
• IoT Development
• AI Development
• Digital Strategy
• Branding

Notable Projects

• huupe – A mobile app designed for social interaction among sports enthusiasts
• BYOU – A platform for personalized wellness and recovery
• Mind-Shift Recovery – An app focused on mental health and recovery support
• Prediction-Strike – A unique sports gaming app that allows users to trade player stocks

Why They Stand Out as One of the Best Mobile App Development Companies in the USA

With 400+ products launched and over 10 million users, they excel in strategy, design, development, and post-launch support. Their expertise spans fintech, healthcare, sports, and IoT. Recognized by Clutch, Inc. 5000, and Design-Rush, they deliver award-winning solutions. 

A 100% remote team ensures global reach, earning them a 5/5 rating on GoodFirms and 4.9/5 on Clutch.       

How to Get Started: Reach out via email at [email protected] or call them at (833) 602-4472.

Goji Labs is by far the most exciting app development company on the East Coast. Whether you’re launching a new product as a startup or scaling an existing one as an established brand this company has the skills and vision to help you achieve your goals.

6. Zco Corporation

Zco has 3+ decades of experience in delivering high-quality mobile apps, games, and enterprise apps. Founded in 89, it’s the most esteemed mobile app development firm in New Hampshire.

Zco’s skilled coding experts cater to a wide range of industries. They are known for creating highly customized and innovative mobile apps.

• Location: Nashua, New Hampshire
• Years in the Industry: 35 years
• Team Size: 250-999 employees
• Hourly Fee: $25-$49/hour
• Project Count: Over 1k apps developed
• Website: zco.com

Key Services

• Mobile App Development (iOS, Android, Hybrid)
• Enterprise Software Development
• Game Development
• 3D Animation Services
• UI/UX Design

Notable Projects

• GolfLogix – A premier GPS-enabled app for golfers
• invisawear – Smart jewelry that connects to your phone for safety alerts
• mindLAMP – An app designed for mental health research
• Streamline Automation – A software for fire inspections and community safety
• Burndy Connect – A cross-platform solution for browsing product catalogs

Why They Stand Out as One of the Best Mobile App Development Companies in the USA

Zco has built a strong reputation for reliability and expertise. They provide a full suite of services covering all aspects of mobile app development. The company focuses on understanding client needs to deliver customized solutions. The portfolio includes over 1k successful projects for notable clients like Verizon and Microsoft.

The firm enjoys a 5/5 rating on GoodFirms and a 4.8/5 rating on Clutch.

How to Get Started: Reach out via email at [email protected] or call them at (603) 881-9200.

Zco Corporation’s ability to adapt to client needs and transform its suite of mobile app development services every few years makes it a unicorn in this space.

7. Jafton

In our experience, at least 30% of the best app development companies in the USA are NYC-based. Jafton falls into that category. This NYC-based mobile app development company has had a phenomenal decade. Its 200+ apps reach out to 100+ million users worldwide.

Jafton’s team of over 120 developers has built a strong reputation as NYC’s finest at supporting local SMBs and startups with custom apps. This reputation will grow even stronger in 2025.

• Location: 222 Broadway, NYC, New York 10038, United States
• Years in the Industry: 11 years
• Team Size: 120+ employees
• Hourly Fee: $50 – $99/hour
• Project Count: Over 200 apps developed
• Website: jafton.com

Key Services

• Mobile App Development (iOS, Android)
• UI/UX Design
• Web Development
• AI and Machine Learning Solutions
• Augmented Reality (AR) and Virtual Reality (VR) Applications
• Digital Strategy Consulting
• Branding Services

Notable Projects

• A comprehensive app for booking flights and managing travel plans with Alaska Airlines
• KIA‘s productivity app for enhancing vehicle management
• Cleo‘s AI-driven financial assistant app
• Allbirds eCommerce app 

Why They Stand Out as One of the Best Mobile App Development Companies in the USA

Jafton has received accolades from Forbes, Clutch, and the Better Business Bureau for their outstanding services. The agency has a diverse team of developers. The team follows an agile methodology which allows for maximum flexibility throughout the development cycle.

It has received a 5/5 rating on GoodFirms and 4.8/5 on Clutch.

How to Get Started: Reach out via email at [email protected] or call at +1-212-499-0000.

Next to Itobuz, Jafton is the most exciting mobile app development firm in New York in 2025. Their user-focused apps have and will continue to succeed in drawing in millions.

Benefits of Partnering with Top Mobile App Development Companies in the USA

Partnering with any of these top mobile app development companies will boost your chances of partaking in the 97-billion-dollar American app space in 2025. Other key benefits include:

Assurance of Quality and Innovation

Top app development firms always follow mobile app development best practices and prioritize quality assurance throughout the development process. For instance, Zco Corporation’s extensive testing protocols help them consistently deliver reliable apps. Your apps will also have a technologically innovative edge in the market just like Goji Labs’ clients who often have technologies like AR and VR integrated into their apps

Access to Expert Teams

As soon as you partner with a leading app development company, you gain access to specialized teams of developers, designers, and project managers. Itobuz Technologies, for example, boasts a team of creative and highly seasoned professionals. They collaborate closely with clients to ensure that every aspect of the app meets high standards.

Faster Time-to-Market  

A reliable app development partner can expedite the launch process through efficient project management and rigorous testing. AppsChopper and Itobuz use Agile to perform rapid prototyping and deployment. Jafton similarly focuses on removing assumptions through rapid but thorough testing. All of these professional-grade steps help in launching successful apps promptly

Cost Efficiency

Working with established companies like Itobuz or Designli can lead to major cost savings. These firms know how to optimize resource allocation and reduce risks associated with marquee app development projects

Long-Term Support

All the companies we have listed offer ongoing support post-launch. They keep your app/s updated and functional as user needs evolve. They provide scalable solutions that grow with your business needs. 

Questions to Ask Before Hiring an App Development Company

Before you call or email any of the companies we have listed – know what questions you need to ask. Asking these questions will help you partner with a firm that suits your project goals.

Experience with Similar Projects

• Ask for examples of projects similar to yours that they have completed recently.
• Pick a firm that has a positive experience in your specific industry or with similar app types.

Development Process and Methodologies

• Ask what development methodologies they use.
• Opt for a firm that follows an Agile methodology.
• This methodology allows for collaboration, flexibility, and iterative improvements throughout the project lifecycle.

Frameworks for Mobile App Development

• Ask what frameworks and technologies they use for app development.
• Ideally, your partner should be comfortable working with all the best frameworks for mobile app development.
• If they specialize in both native and cross-platform development – ask about cost differences.

Pro Tip: If you are going for cross-platform development, your potential partner will probably specialize in React Native, Flutter, or both. Learn about React Native vs Flutter differences before you start asking questions regarding this topic.

Post-Development Support Policies

• Ask what kind of post-launch support they offer and how much they charge or it.
• Only work with a firm that offers full post-launch assistance, with timely bug fixes and feature enhancements.

Flexibility in Terms of Project Scalability

• Ask “How does your company handle changes in project scope or additional feature requests?”
• Only team up with a company that promises to work closely with clients to accommodate changes without compromising timelines.  

Trends Shaping App Development in the USA

Before we let you go, here are some exciting trends shaping the American app development space in 2025. Try to integrate these trends into your plans as you start talking with prospective development partners.

Increased Focus on App Analytics

The best app developers are prioritizing data-driven decision-making with analytics tools in 2025. They are constantly tracking their apps’ core performance metrics (downloads, revenue, user engagement, etc.). Make your developers do the same so that you can make informed adjustments to your development strategies in the long run. This form of data-driven decision-making will be vital for enhancing app visibility and user retention.

Enhanced App Store Optimization (ASO)

As competition in app stores intensifies, companies are increasingly investing in ASO strategies. This includes monitoring keyword rankings and identifying new keywords that can boost visibility and downloads. Effective ASO is becoming crucial for standing out so do include it in your plans.

Integration of AI and Machine Learning

AI and machine learning technologies are being integrated into millions of apps in 2025. Be it a chatbot or an AI recommendation engine – make sure to use these technologies to make your apps more appealing to users this year.

Emphasis on User Privacy and Security

Concerns over data privacy are increasing drastically in this age of AI. Make sure your app developers prioritize security features and compliance with regulations in your apps. 

Conclusion

Use this blog post to select the right, US-based mobile app development partner in 2025. Contact any of the listed companies, request consultations, and start your app development journey.

If you need a head-start – contact Itobuz. We offer free quotes + free consultations + free explanations of our app development process.

Contact our mobile app development company now to learn how much it’ll cost to create a world-class mobile app and how quickly you can recuperate those costs!

FAQs

What is the average cost of app development in the USA?

Anywhere between $50k to $120k – depending on the complexity of the project.

How long does it take to develop an app?

2-8 months, – depending on the complexity of the app.

What are the top app development platforms used by USA companies?

Xamarin, Flutter, Cordova, Ionic, and React Native.

How to verify the credibility of an app development company?

Check their portfolio, client reviews on platforms like Clutch, and their website quality.