Discover top USA mobile app development companies on DesignRush that build bespoke iOS, Android, cross-platform apps, and MVPs. Compare developers with verified portfolios and client reviews, renowned for their ability to achieve stronger user adoption.
List of the Best App Development Companies in the US
13 Companies-Rankings updated: September 04, 2026
Every mobile app development company featured on DesignRush is evaluated for technical capability, service scope, and verified client feedback. Some featured placements may be paid.
We've delivered 300+ software solutions for American companies of all sizes, from emerging startups to Fortune 200 companies in many domains: healthcare, FinTech, automotive, energy management, real estate, education, e-commerce, and others...
Top Services:
Software Development
Mobile App Development
DevOps Consulting
AI Development
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Location
Austin, Texas
Number of Employees
250 - 499
Average Hourly Rate
$40/hr
Minimal Budget
$50,000 & Up
Portfolios Count
12 Projects Listed
Syberry Corporation Services
Software Development
Mobile App Development
DevOps Consulting
AI Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
PayPal
Shell
JLL
THG Energy Solutions
FTSE Russel. London Stock exchange
Livestream
Telespace
Baylor Scott and White Healthcare
Ethisphere
Data sourced from the agency's DesignRush profile
Syberry Corporation Reviews & Testimonials
John Fox
Solution Architect / Project Owner at Formulary Insights
5.0★
Software Development Review from John Fox
Syberry Corporation handles several projects for the client; always aligning with the set design criteria. Every output from it not only meets but surpasses the client's expectations and works flawlessly upon launch. The team at Syberry is adept at managing numerous projects simultaneously and showcases profound knowledge in software development. Its unwavering commitment has consistently contributed to the ongoing success of the collaboration. (Verified via email)
Rudy Milković
Executive Director / Founder at Velikom International
4.8★
Software Development Review from Rudy Milković
The final product surpassed the client's expectations. Syberry Corporation consistently offered top-notch results promptly and at an excellent value. It kept the client informed regularly and continually asked for input at every phase. Clients can anticipate a seasoned team from Syberry Corporation that adeptly turns ideas into practical solutions. (Verified via email)
Andrew Stanifer
Review from Google
5.0★
Andrew Stanifer's Review Sourced from Google
I cannot say enough good things about Syberry and the experience I had with them! The entire team was extremely customer focused and incredible to work with. They will without out a doubt be our continued partner and go-to for any future software development!
Reviews verified by DesignRush and sourced from the agency's profile
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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
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Location
Denver, Colorado
Number of Employees
250 - 499
Average Hourly Rate
$50/hr
Minimal Budget
$50,000 & Up
Portfolios Count
26 Projects Listed
Matellio Inc. Services
AI Development
IoT
DevOps Consulting
Cloud Consulting
Mobile App Development
Software Development
Web Design
Web Development
Big Data Analytics
Staff Augmentation
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Hewlett Packard Enterprise
Tracking Genie
Brideside
Air Fusion
vCard Global
Codexa
PTGI
INSPRO
NERVVE
GoShow
Data sourced from the agency's DesignRush profile
Matellio Inc. Reviews & Testimonials
Undisclosed
CTO at V Card Global
4.7★
Web Development Review from Undisclosed
Matellio is one of the best organizations I have had a chance to work with. Their unique approach to becoming an integrated extension of our corporate programming staff provides us with the ability to design and implement solutions in an ever changing environment.
Reviews verified by DesignRush and sourced from the agency's profile
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We integrate, innovate, and elevate enterprise systems.
Intellectsoft builds custom software, AI solutions, and dedicated engineering teams for enterprises and fast-growing businesses across the US and UK...
Top Services:
Software Development
Mobile App Development
Wearables
Software Testing
Blockchain
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Location
New York City, New York
Number of Employees
100 - 249
Average Hourly Rate
$80/hr
Minimal Budget
$50,000 & Up
Portfolios Count
12 Projects Listed
Intellectsoft Services
Software Development
Mobile App Development
Wearables
Software Testing
Blockchain
AI Development
UI/UX Design
Big Data Analytics
IT Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Harley-Davidson
the London Stock Exchange
Ernst & Young
Qualcomm
Bombardier
Data sourced from the agency's DesignRush profile
Intellectsoft Reviews & Testimonials
Harshal Chhajed
Undisclosed at Undisclosed
4.5★
Software Development Review from Harshal Chhajed
They have highly skilled support staff for faster resolution which leads to customer satisfaction. Also, it has many features including IoT and blockchain apart from regular software development. If there are any changes in the scope of the project at a later stage, it can prove quite costly and also difficult to accommodate last-minute client-side scripting changes. They are versatile, cost-effective, and offer quick customer support. They offer a very customized software development tool where business needs can be addressed. It is very cost-optimized and hence can help generate good returns for business investment.
Vitaly Dyachenko
CEO and Founder at UppLabs LLC
5.0★
Software Development Review from Vitaly Dyachenko
Intellectsoft provided a great partnership by delivering quality services and working fast. They helped us to accomplish all the clients' projects on time. The team communicated transparently and showed [] great dedication. They were an ideal partner! (Verified via email)
Reviews verified by DesignRush and sourced from the agency's profile
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We deliver efficient, and functional apps that address immediate challenges, empower teams, and set the foundation for future growth...
Top Services:
Mobile App Development
Software Development
UI/UX Design
Location
Orlando, Florida
Number of Employees
50 - 99
Minimal Budget
$50,000 & Up
Portfolios Count
4 Projects Listed
Concepta Technologies Services
Mobile App Development
Software Development
UI/UX Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Red Lobster
Walt Disney World
FEMA
Warner Music Group
ACM - Academy of Country Music Awards
Tracfone
AdventHealth
Data sourced from the agency's DesignRush profile
Concepta Technologies Reviews & Testimonials
Kawanda Real estate investor
Review from Google
1.0★
Kawanda Real estate investor's Review Sourced from Google
Scam! If you’re going to offer potential new hires a job, the fair and responsible thing to do is tell people that they have to spend $350 upfront for the software inorder for them to even do the job. Not waste folks time with telling them once you connect to meet with the hiring manager that pertinent information. AGAIN, this should’ve been conveyed before offering the Offer Letter. Very deceptive and a waste! DO BETTER!
Estevan de Arruda Corsini
Review from Google
5.0★
Estevan de Arruda Corsini's Review Sourced from Google
Concepta is simply outstanding! They are not only experts in their field but also masters at understanding their partners' businesses. Their ability to deliver outcomes that exceed expectations is second to none. Their attention to detail, exceptional communication, and dedication to providing top-notch service make them a joy to work with. If you want a company that truly understands your needs and delivers results beyond your wildest dreams, go for Concepta!
Anne Shrake
Review from Google
5.0★
Anne Shrake's Review Sourced from Google
Providing custom development solutions in a true agile format. You hear about so many companies that end up with development disasters, Concepta is changing that. At its core, Concepta believes in providing their partners full visibility into the project lifecycle - know exactly where your project is, what is left to do and how the overall project is tracking. No more surprises or being caught off guard. With the talented team at Concepta, you are in good hands. They are professional, timely and friendly while delivering high quality products. I'd absolutely recommend their services for your development needs.
Reviews verified by DesignRush and sourced from the agency's profile
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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
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Location
Los Angeles, California
Number of Employees
Under 49
Average Hourly Rate
$185/hr
Minimal Budget
$50,000 & Up
Portfolios Count
18 Projects Listed
Pastilla Services
Branding
Design Services
Graphic Design
Web Design
Web Development
Mobile App Development
Digital Marketing
Social Media Marketing
Content Marketing
Video Production
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Transform your brand. Reimagine your customer experience. Expand your digital footprint.
Customer-centric, design-led solutions built to be implemented. Tallwave will provide everything you need to deliver great experiences to your customers through friendly partnership...
Top Services:
Content Marketing
Social Media Marketing
SEO
Digital Marketing
Branding
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Location
Scottsdale, Arizona
Number of Employees
50 - 99
Average Hourly Rate
$150/hr
Minimal Budget
$50,000 & Up
Portfolios Count
3 Projects Listed
Tallwave Services
Content Marketing
Social Media Marketing
SEO
Digital Marketing
Branding
Digital Services
Product Design
Web Design
Mobile App Development
Email Marketing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
American Express
Banner Health
CopperPoint Insurance
Emailage
Farmers Insurance
HonorHealth
Ineight
Lumin Digital
Mobile Mini
Natural Grocers
Data sourced from the agency's DesignRush profile
Tallwave Reviews & Testimonials
RJ Rodriguez
Review from Google
1.0★
RJ Rodriguez's Review Sourced from Google
*UPDATE*
2/25: I received a voicemail from Gary this morning. This was the first time ever I’ve been reached out to by this company. Its odd how a bad review will spring someone to action! Gary’s voicemail didn’t apologize for dropping the ball. He acted like I had requested a call minutes before! Either way, if he was aware of this fiasco or not- the fact that their process is unorganized and delayed (at the very least) should not be common practice. Since I made my decision last night not to partner with Tallwave- I will NOT be reaching back out. So any response to this review stating that they called me (after the fact!) is irrelevant.
2/24: I reached out through their online email platform through their website over a week ago and they never called me. I followed up twice this week and still no correspondence. My email and phone number that I provided is correct. No hard feelings on my part- I'm moving on but if they can't reach out to a prospect within a week then naturally I question the quality of their advertised services. In my opinion, I should have at least been given a call back within 24 hours.... even if its a generic call to schedule something in the future, I would be satisficed. Zero stars if possible....This is not how I choose to run my business so I see it as dodging a bullet!
VTantony bernal
Review from Google
5.0★
VTantony bernal's Review Sourced from Google
Beautiful building and office. Kind people with alot of knowledge. The office is very easy to find. I had the pleasure of meeting Jarod Bailey a tech entrepreneur with a strong foundation in biz development. He's somewhat of a legend in my book and a master builder. Great place to rub shoulders with brilliant minds. Loved my experience there.
N Ka
Review from Google
1.0★
N Ka's Review Sourced from Google
this is my 2 cents:
*1- still waiting, proposal it takes forever to get delivered 14 days at least or more.
*2- you have to pay them to pitch your idea, they explain, 1st meeting is introduction, the 2nd meeting where you explain your idea its the workshop that you have to pay $$ for. how is that even realistic.
*3- being sick is not an excuse to delay work and that what they do.
*4- you are lucky if you get straight answer with them.
*5- no one answers the phone. excuse (we are moving, new office)
i don't get it. i contacted 3 people on that office no one was answering i'm very sure they hire movers to move stuff they don't do the labor.
**** excuses it could be all true. but delays and paying to explain what service you need is not acceptable***
Reviews verified by DesignRush and sourced from the agency's profile
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Award-Winning Mobile Design & Development Agency with AI Expertise
Utility is a premier digital product agency specializing in custom mobile apps, web platforms, and AI-powered solutions for forward-thinking startups and global brands including Airbnb, Coca-Cola, Samsung, the NBA, and Forbes...
Top Services:
Mobile App Development
Software Development
AI Development
UI/UX Design
Digital Services
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Location
New York City, New York
Number of Employees
100 - 249
Average Hourly Rate
$149/hr
Minimal Budget
$50,000 & Up
Portfolios Count
1 Project Listed
Utility Services
Mobile App Development
Software Development
AI Development
UI/UX Design
Digital Services
Web Development
Digital Strategy
eCommerce Development
Web Design
WordPress Website Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
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
Whale Song Services
Software Development
Product Design
Mobile App Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Kellton is a publicly listed, CMMI Level 5, and ISO 9001:2015 certified global company, providing cutting-edge AI and digital transformation solutions and services in strategy, consulting, digital, and technology...
Top Services:
Big Data Analytics
Software Development
AI Development
Mobile App Development
Show more
Location
Reston, Virginia
Number of Employees
1000 & Up
Average Hourly Rate
$50/hr
Minimal Budget
$50,000 & Up
Portfolios Count
8 Projects Listed
Kellton Services
Big Data Analytics
Software Development
AI Development
Mobile App Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Max Life
Real Estate - Foxtons
Non Profits - Unicef
Govt. of Mauritius
Walmart
Data sourced from the agency's DesignRush profile
Kellton Reviews & Testimonials
Priyanshi Verma
Review from Google
1.0★
Priyanshi Verma's Review Sourced from Google
Unprofessional, Mentally Draining, and Disrespectful Work Culture
My overall experience with this company was extremely toxic. During my short tenure, I observed several deeply unprofessional practices that left a lasting negative impact on me:
• Salaries were often delayed, without prior communication or explanation.
• There were unexplained deductions in monthly salary, and any attempts to raise concerns were either ignored or dismissed by HR.
• The HR department was shockingly rude. I personally witnessed employees being humiliated or emotionally broken when they decided to resign — some even left in tears.
• No proper Full and Final Settlement (FNF) or professional offboarding process was followed. It’s like once you resign, you’re treated as if you never existed.
• Even after resignation, the company continued to send intimidating and threatening emails and begging for small amount of money like 20k, showing a complete lack of empathy — especially towards people who were already in a tough personal or financial situation.
If you’re considering joining, please rethink carefully. Make sure everything is documented in writing — verbal promises mean nothing here. A company’s real face shows not when you join, but when you try to leave. And unfortunately, this one shows zero professionalism, zero compassion, and zero respect for employees.
Nani Sweety
Review from Google
1.0★
Nani Sweety's Review Sourced from Google
I took 4 rounds of Interview for US IT Recruiter position..1st is virtual, 2nd round is In-person, 3rd and 4th are telephonic...They did not give any feedback.Worst experience, please don't attend interviews.waste of time
varsha kaushal
Review from Google
1.0★
varsha kaushal's Review Sourced from Google
One of the worst organisation I have ever experienced . Exit process is worst moreover company doesn’t respond on your final f&f queries and literally one has to chase to get their full n final payment. Depending upon clients requirement organisation and their leaders push their employees and even salary is deducted if it is not billed as per clients need. Pathetic to be honest. Lala companies are doing better than this in country.
Reviews verified by DesignRush and sourced from the agency's profile
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We Put the Exponential Power of Immersive Learning in Your Hands.
At Talespin, we are dedicated to creating immersive tech solutions that will shape the future of business. Our focus is on building a foundation for the age of experience by discovering, developing, and deploying new immersive mediums such as Virtual Reality, Augmented Reality, and Mixed Reality...
Top Services:
VR/AR
Mobile App Development
Software Development
Location
Culver City, California
Number of Employees
Under 49
Minimal Budget
$50,000 & Up
Talespin Services
VR/AR
Mobile App Development
Software Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Mayven Studios is a reliable software design and engineering partner that offers the expertise to help businesses develop and scale successful digital products and experiences. Our impressive client list includes companies such as Segment, Facebook, Mixpanel, Andreessen Horowitz, and Airbnb, among others...
Top Services:
Software Development
Web Development
Web Design
Mobile App Development
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Location
San Francisco, California
Number of Employees
100 - 249
Average Hourly Rate
$149/hr
Minimal Budget
$50,000 & Up
Mayven Studios Services
Software Development
Web Development
Web Design
Mobile App Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Andreesen Horowitz
Segment
Mixpanel
Nike
IBM
Data sourced from the agency's DesignRush profile
Mayven Studios Reviews & Testimonials
Saba Sedighi
Review from Google
5.0★
Saba Sedighi's Review Sourced from Google
As a marketer its priceless to have a strong, and reliable dev / design agency who can get things done. I’ve worked with Mayven for a few years now and they don’t disappoint. From building microsites to working on marketing creative — they deliver what they promise, and communicate along the way.
Ben Standefer
Review from Google
5.0★
Ben Standefer's Review Sourced from Google
At First Round we used Mayven to build out key parts of our app. I trusted Mayven when I founded my own startup, and have referred them to several VPs of Engineering at hypergrowth companies. Thumbs up all around - they’re quick, the code is clean and they’re great communicators.
Adam Hollander
Review from Google
5.0★
Adam Hollander's Review Sourced from Google
We used several remote dev shops before Mayven but thank the good lord every day that we found them. If you've ever worked with a remote dev shop you know what a nightmare it can be, not with Mayven though.
- outstanding communication and responsiveness
- all devs speak excellent English
- they can scale up or down your team on demand
- founders are hands on
- they have their own custom built project management tool that makes keeping tabs on or managing your project a sinch
Not mentioning our devs name bc if you take him from our project...well...lets just say I'll find you lol.
Highly recommend these guys, they're rockstars! If you're on the fence about working with them shoot me a note and happy to discuss to give you some behind the scenes insights from someone who has worked with them for over a year.
Reviews verified by DesignRush and sourced from the agency's profile
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For most people, a wrecking ball is a symbol of destruction. We see things differently. For us, it's a welcome sign of better things to come. It represents the beginning of something new proof that change is in motion. Since 2007, Wrecking Ball is the place where smart, creative people want to work and where...
Top Services:
Web Development
UI/UX Design
Web Design
Mobile App Development
Video Production
Show more
Location
Fort Lauderdale, Florida
Number of Employees
Under 49
Average Hourly Rate
$175/hr
Minimal Budget
$50,000 & Up
Wrecking Ball Services
Web Development
UI/UX Design
Web Design
Mobile App Development
Video Production
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
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.