Top 10 App Development Companies in USA (Updated 2023)

app development company in usa

Navigating the app development scene can be daunting. With countless companies vying for your attention, which one truly fits your needs?

Fear not! In this post, we’ll highlight the crème de la crème of app development companies in the USA. Whether you’re a startup or an established business, we’ve got you covered. Let’s discover your ideal tech partner!

1. The Ninehertz

Established in 2008, The NineHertz has earned its reputation as a premier IT consulting firm, renowned for its groundbreaking and resilient digital solutions. With a powerful team of 350+ full-stack developers, designers, and visionaries, they have executed an array of IT projects with precision and creativity.

Choosing The NineHertz is akin to securing a multifaceted team that covers all bases – top-tier development, strategic business consultation, marketing insights, and proficient product management. Since its inception, they have introduced over 1000 mobile apps, games, and web applications to the global arena, with several achieving accolades and high download rates on renowned platforms like Google Play and Apple Store.

Key Services:

  • Custom Software Development
  • Mobile App Development (Including Android, iPhone, Cross-Platform, and more)
  • Artificial Intelligence, Machine Learning, and Data Science Solutions
  • Custom Game Development (AR, VR, iOS, Android, NFT, Metaverse, 2D, 3D, and beyond)


  • “They keep a great continuity of what they do.”
  • “They work expertly and diligently as a team.”
  • “They always meet our deadlines and quickly respond to our requests.”

2. Zazz

Hailing from the heart of America, Zazz stands tall as a leading digital agency championing innovation in software design and development. Not just adhering to the status quo, Zazz takes pride in its relentless pursuit of the latest technologies, meticulous processes, and nurturing unparalleled creative talent.

Over the years, Zazz’s impeccable services have been instrumental in crafting and sustaining digital solutions for a plethora of clientele – from VC-backed startups and government agencies to industry giants from the Fortune 500 list. And if diving deep into tech talk over a cup of coffee sounds enticing, their consultants are ever eager to indulge in a conversation about the latest in tech.

Key Services:

  • iOS and Android App Development
  • Web App Development
  • SAP Development
  • Flutter App Development
  • React Native Development
  • Blockchain Development
  • IoT App Development
  • Mobile Backend Engineering


  • “Zazz was proactive in ensuring that the developed product met the quality standards and was free of bugs or errors.”
  • “We were absolutely delighted with the passion and hard work they demonstrated.”
  • “This unique blend of expertise and tailored approach set them apart as a valuable partner.”

3. Surf

For over a decade, Surf has been the digital backbone to both budding startups and well-established market leaders in the B2C and B2B sectors. With applications that have touched millions, their expertise is trusted by household names like KFC, Mars, The Home Depot, Burger King, Raiffeisen Bank, and SAP, to name a few.

Surf doesn’t just execute; they envision. From nurturing a food delivery startup into a market leader to revolutionizing user experiences for delivery apps, their impact is widespread. They delve deep, researching intricate business models, like that of courier services, leading to impressive outcomes such as a 20% increase in deliveries for an online bookstore.

Key Services:

  • iOS App Development
  • Android App Development
  • Turnkey Mobile App


  • “The interaction between our teams was meaningful and within the time limits.”
  • “Working with Surf has been a delightful experience.”
  • “I was impressed by their consistent and systematic approach throughout every stage of the project.”

4. Awsmd

Situated in the heart of San Francisco, AWSMD stands tall as a vanguard of UI/UX design and development. With a unique blend of creativity, technical prowess, and an unyielding commitment to excellence, AWSMD has firmly etched its mark in the realm of digital design and development.

The trust and confidence AWSMD has garnered over the years is evident in its impressive client list, which reads like the who’s who of the business world. From tech giants like Intel, UBER, and Oracle to renowned brands like New Balance, GoFundMe, and State Farm, AWSMD’s expansive portfolio is a testament to its unmatched expertise and dedication.

AWSMD’s journey is marked by impressive milestones and commendable achievements:

  • 300+ Projects: Successfully executed, these projects span across diverse industries and scales.
  • 100K Reviews: Not just from their immediate clients, but a staggering 100,000+ reviews from end-users, reflecting AWSMD’s far-reaching impact.
  • 10+ Years: A decade of innovation, growth, and delivering digital brilliance.
  • 280+ Team Members: A global workforce that brings together a diverse mix of talents, expertise, and perspectives.

Key Services:

  • UI/UX Design: Crafting intuitive, visually appealing, and user-centric designs.
  • Mobile Development: Building responsive and robust mobile applications tailored for a seamless user experience.
  • Web Development: Creating dynamic, scalable, and high-performance websites that captivate and engage.
  • Branding: Establishing resonant and recognizable brand identities that stand the test of time.


  • “Awsmd has succeeded in every task we’ve given them,” a testimony to their dedication.
  • The delight in partnering with AWSMD is evident in the words, “We’ve been truly happy with Awsmd’s work.“
  • And their meticulousness and professionalism are highlighted with, “Awsmd had excellent project management skills.”

5. Designli

“Transformative By Design” is not just a tagline for Designli; it’s an ethos that resonates throughout their work. Nestled in the vibrant city of Greenville, South Carolina, Designli emerges as a beacon of innovation in the digital product space. As a reputed digital product studio, they epitomize the fusion of creativity, technical brilliance, and business acumen.

Designli thrives on converting abstract ideas into tangible digital realities. Their prowess lies in rapid prototyping of novel software concepts, seamlessly taking clients from an initial vision to a polished Version 1 (V1). This fast-track approach does not just cater to speed but also ensures the effectiveness of the final product.


  • “Working with Designli has been one of the best experiences I’ve ever had.”
  • “Everyone we’ve interacted with at Designli has solid expertise in their area and a can-do attitude.”
  • “Designli’s approach was smart and well-grounded, with a personable and fiercely competent team to match.”

6. App Makers LA

App Makers LA stands as a beacon of excellence in the realm of app development. With an award-winning team comprising 30+ seasoned experts, they are committed to crafting aesthetically pleasing and functionally robust applications. Their portfolio spans from the innovative startup ideas of NFL’s Austin Ekeler to the intricate enterprise systems of industry leaders like Los Angeles Apparel.

While the prime forte of App Makers LA is cross-platform mobile applications and websites (ensuring seamless compatibility across Android, iOS, and the web), their capabilities aren’t just limited to these. With a vast knowledge base encompassing everything digital – from the intricacies of blockchain to the wonders of Artificial Intelligence – they are equipped to handle any challenge that comes their way.

The strength of App Makers LA lies in its incredible team. Boasting alumni from prestigious institutions like MIT, Stanford, and UCLA, their engineers are not just highly educated but are also predominantly based in the USA. Their expertise encompasses a vast array of technologies, including but not limited to React, React Native, Flutter, Node, Swift, Android, AWS, and GCP.


  • “They do more than develop your desired product; they educate you on what they’re doing every step of the way.”
  • “They are very quick and can do anything.”
  • “App Makers LA has treated our app as if it were their baby.”

7. Swenson He

Founded by two illustrious MIT alumni, Nick Swenson and Chao He, in 2014, Swenson He has since emerged as a bastion of excellence in the realm of custom mobile and web solutions. This talented and dedicated team of professionals collaborates closely with founders across various funding stages, ensuring that visions are transformed into tangible, impactful digital realities.

With an ingrained emphasis on innovative design and a proficiency in cutting-edge technologies like AI (ChatGPT), Swenson He has been instrumental in ushering its clients into new horizons:

  • Catalyzing explosive user growth
  • Crafting award-winning digital user experiences
  • Aiding in the capital accumulation of over $50 million

By The Numbers:

  • 10.5M: Lines of code meticulously crafted and 2.5 billion pixels artistically designed.
  • 31: A robust team comprising engineers, designers, managers, and more, each committed to digital excellence.
  • 97%: An overwhelming majority of clients, indicating their unwavering trust in Swenson He, engage them for future development endeavors.


  • “They’re the epitome of professionalism.”
  • “They’re attentive and supportive of our team’s ambitions.”
  • “Swenson He’s technical capabilities, product management style, and professionalism were extremely impressive.”

8. 3Advance

Whether you’re a founder with minimal tech know-how or a seasoned organization seeking supplemental expertise, 3Advance is poised to simplify and streamline the journey. Their years of experience span working with established entities to nurturing greenfield startups.

Their commitment? Ensuring your venture into the app world is de-risked, your designs are impeccable, and your success is inevitable. With 3Advance, it’s not just a project; it’s a partnership – they’re all in.

Their mantra is simple yet profound: “3Advance is your team.” They don’t just develop applications; they craft digital experiences tailored to resonate with users, whether on mobile, web, or the revolutionary blockchain.

When 3Advance speaks of ‘apps,’ it transcends conventional boundaries. For them, an ‘app’ symbolizes an intuitive, user-friendly application, meticulously crafted from scratch. Whether it’s a native mobile application, a Progressive Web App (PWA), or a sophisticated web application, their expertise knows no bounds.


  • ”Their team quickly grasped and internalized the intricacies of how we service our clients.”
  • “3Advance was very passionate about their work and always on time with their commitments.”
  • “They’re very knowledgeable when it comes to building something like this, they’re just a great team overall.”

9. Wve Labs

By focusing on comprehensive tech solutions and consultations, Wve Labs emerges as a trusted partner for both budding startups and esteemed Fortune 500 brands, guiding them towards a harmoniously optimized digital ecosystem.

The strength of Wve Labs lies in its eclectic team—a synergistic blend of youthful dynamism and profound experience. Boasting consultants, analysts, developers, marketing maestros, designers, and data engineers, this team carries a wealth of digital business acumen.

The emphasis at Wve is on speed, affordability, and transparent communication. Engaging with clients worldwide, they prioritize aligning technological applications with the client’s business growth aspirations and end-user needs.

Wve Labs leverages a vast tech arsenal to craft solutions that are secure, compliant, and natively intuitive. Their capabilities span:

  • Mobile platforms like iOS, Android, Flutter, and React
  • Web technologies such as NodeJs, Vue.js, Python, and various PHP frameworks
  • Cutting-edge domains including IoT, Machine Learning, and Cloud solutions with AWS and Google


  • “Wve Labs listened to our needs and created something great.”
  • “Wve Labs did an incredible job, and our website is 100% customer-friendly.”
  • “The app’s quality and the vendor’s delivery speed exceeded my expectations, and I was excited about the end result.”

10. Chop Dawg

Chop Dawg isn’t just an agency. It’s a partner, standing with you as you navigate the digital landscape, ensuring your dreams come to life. Since 2009, they’ve transformed over 400 dream concepts into award-winning digital products.

They’ve partnered with big names like Siemens, Wawa, and NASA, and they’re excited to add your name to their prestigious list. They’re very transparent, fixed-rate pricing and clear contracts mean you always know what to expect.

At Chop Dawg, open communication is key. They won’t just build for the sake of it. If there are potential pitfalls in your idea, they’ll let you know. Their goal is your success, leading to their introduction of an affordable development model especially for startups.

Whether it’s their US-based team or their cost-effective offshore unit, your app is in skilled hands. Their commitment doesn’t end at launch. They’re by your side, offering post-launch support and more.


  • “ provides industry and project management expertise in a highly collaborative and bespoke fashion.”
  • “’s app development has been exceptional.”
  • “ is excellent at listening to their client’s needs and helping them design great apps.”

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