Our expert analysts determined the best United States Android app development agencies that build high performance and well-secured apps that drive user loyalty and engagement. You can filter listings by budget, size and reviews to select the best partner for your needs.
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.
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
- Show more
- 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
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsIntellectsoft Services
Data sourced from the agency's DesignRush profileHarley-Davidson the London Stock Exchange Ernst & Young Qualcomm Bombardier
Intellectsoft Reviews & Testimonials

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.

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 View All ReviewsWe Make the Impossible Case Possible.
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
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsMatellio Inc. Services
Data sourced from the agency's DesignRush profileHewlett Packard Enterprise Tracking Genie Brideside Air Fusion vCard Global Codexa PTGI INSPRO NERVVE GoShow
Matellio Inc. Reviews & Testimonials

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 View All ReviewsSucceed Faster With Syberry.
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
- Show more
- Location
- Austin, Texas
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $40/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 12 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsSyberry Corporation Services
Data sourced from the agency's DesignRush profilePayPal Shell JLL THG Energy Solutions FTSE Russel. London Stock exchange Livestream Telespace Baylor Scott and White Healthcare Ethisphere
Syberry Corporation Reviews & Testimonials

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)

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'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 View All ReviewsFor People. For Progress.
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
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsPastilla Services
Data sourced from the agency's DesignRush profileCity of LA Recreation & Parks Black Girls Code Sacramento Public Library Consumer Technology Association Clean Power Alliance Microsoft Metrolink Hollywood Foreign Press Associations (HFPA) Disney Lossan
Award-Winning Web & Mobile Development Company
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
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsConcepta Technologies Services
Data sourced from the agency's DesignRush profileRed Lobster Walt Disney World FEMA Warner Music Group ACM - Academy of Country Music Awards Tracfone AdventHealth
Concepta Technologies Reviews & Testimonials
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'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'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 View All ReviewsAward-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
- AI Development
- Software Development
- WordPress Website Design
- UI/UX Design
- Show more
- 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
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsUtility Services
Data sourced from the agency's DesignRush profileCoca-Cola Airbnb Verizon Samsung NBA Forbes Bleacher Report
Infinite Possibilities with Technology
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
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsKellton Services
Data sourced from the agency's DesignRush profileMax Life Real Estate - Foxtons Non Profits - Unicef Govt. of Mauritius Walmart
Kellton Reviews & Testimonials
Priyanshi Verma's Review Sourced from Google
Unprofessional, Mentally Draining, and Disrespectful Work CultureMy 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'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'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 View All Reviews
Android App Development Companies by City
Related Mobile App Development Specializations in the US
- Application Modernization
- Consumer
- Cross-Platform
- eCommerce
- Educational
- Enterprise
- Financial
- Fitness App Development
- Games
- Government
- Healthcare
- HTML5
- iPad
- iPhone
- Mobile App design
- Publishing
- React Native
- Small Businesses App Development
- Social Network Apps
- Sports App Development
- Startup
- Travel App Development
- Wearables
- Windows
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