Our expert analysts determined the best California 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.
Transform Fast: Your App on iOS & Android Awaits!
Through Koderspedia, clients gain a mobile app development company partner with a proven record—millions of downloads, funded launches, and seamless UI/UX. Our strategic thinking leads to remarkable outcomes in iOS, Android, and cross-platform app innovation. Submit your RFP today...
Top Services:
- Web Design
- Web Development
- Mobile App Development
- Software Development
- Logo Design
- Show more
- Location
- Palo Alto, California
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 13 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsKoderspedia Services
Data sourced from the agency's DesignRush profileThe ALS Guide Accenture Stadis EventBuddy Teachers DIrect Munich Re Comcast ViacomCBS intel Coca*Cola
Koderspedia Reviews & Testimonials

Web Development Review from Jason Troyan
We discovered Koderspedia through an online search, and it turned out to be one of the best decisions we've made for our real estate company's web development!The team at Koderspedia, particularly Peter, demonstrated exceptional professionalism, expertise, and dedication to delivering top-notch results. Peter's communication skills are outstanding- he was always available, responsive, and ensured we were on the same page throughout the project.The final product exceeded our expectations- a stunning, user-friendly, and highly functional website that perfectly represents our brand. Koderspedia's attention to detail, creativity, and technical prowess are truly impressive.We wholeheartedly recommend their services and appreciate the fantastic work they've done for us!Thank you, Peter and the Koderspedia team!

Web Design Review from Nina Di Carlo
Koderspedia' work was easy to implement, and we saw a 95% increase in sales and traffic after the site's launch. The Peter and the team communicated well and provided constant updates throughout. Their web design expertise and strong project ownership made for a fruitful engagement.

Web Development Review from Betty Rodrigues
Koderspedia delivered an exceptional web app for Gamesoft Montreal Company! Their team, led by Peter, showcased outstanding expertise and communication skills. Peter's prompt responses and clear updates ensured a seamless project experience. The final product exceeded our expectations- visually stunning, functional, and secure. Highly recommend Kordespedia for web app development!
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsReforming Tomorrow's Tech
Empowering California Businesses with Bespoke Web Design and Development Services...
Top Services:
- Web Development
- eCommerce Development
- WordPress Website Design
- Mobile App Development
- Software Development
- Show more
- Location
- Los Angeles, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 11 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsTech Reforms Services
Data sourced from the agency's DesignRush profileJacobs Financial Consulting & Monitoring LLC Excavating & More LLC Heise Games
Tech Reforms Reviews & Testimonials

Web Design Review from Ravi Polishetty
At Tech Reform, the project management has been outstanding. Working with Sarah and Sean and the rest of the team has been a delight. Kelsey performed admirably as well. The entire procedure went smoothly because of their regular and clear communication. They made sure we stayed on schedule by staying on top of deadlines and financial restrictions. Although email was our primary method of communication, we occasionally used phone conversations and Google Meet meetings. From beginning to end, everything went smoothly.

Web Development Review from Mika DIOL
Tech Reform was a superb project manager. The process ran well, with prompt updates and transparent communication. We held frequent meetings and check-ins to make sure everything was proceeding as planned. The procedure went according to plan; there were no issues or hitches.

Web Development Review from Sergiu Bekchiu
Tech Reforms was deeply and completely involved. We started with a discovery process in which they took the time to comprehend our objectives, demands, and brand nuances. This first stage made sure everyone was in agreement and laid the groundwork for the project.Following the conclusion of the discovery phase, we proceeded with the real website build-out. Tech Reform created a website with WordPress that effortlessly incorporated our own branding aspects with the online presence of our headquarters. They carefully considered the distinctive elements we wished to include, ensuring that our website was distinctive in and of itself.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsWe Create Digital Products And Grow With Our Partners!
Rocketech is a software development company. We help founders and business teams decide what to build, build it, and keep it running after launch...
Top Services:
- Mobile App Development
- Web Development
- Software Development
- Blockchain
- UI/UX Design
- Show more
- Location
- San Francisco, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 14 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsRocketech Development Services
Data sourced from the agency's DesignRush profileWalmart Unilever Vodafone Saudi Aramco IQ Option HAYS McKensey & Company DBS Aleta Planet Halyk Bank
Rocketech Development Reviews & Testimonials

Web Development Review from Andrey Bezsonov
We tasked Rocketech with building a roulette system that could live-stream game results directly from an offline casino. There were 3 iterations of the project. The solution has mobile and web versions, supports more than 30 integrations, and provides different monetization channels.Overall, we saved 9 times the budget, while getting high-quality services. The platform handles more than 20K players worldwide and 2 million bets a year. Weve been successful on the market for more than 5 years.

Software Development Review from Victoria Oros
ROCKETECH helped us set up the development of our scheduling service. Professional developers, great support, good communication and synchronization with the core team.What was it about the company that you didn't like, what should they do better?Duration of recruiting process, good developers is hard to find good if you can make it faster in few days Coaching of Product owner more deeply
.png)
Design Services Review from Ainar Abdrakhmanov
Babystep is a Learning Management Platform (LMS) for parents who want to implement innovative teaching methods into their kids' learning curve. The platform connects parents to learning experts and provides accessible consults all over the world. The website combines the functionality of a social media and marketplace, serving as a ground for communication, blogging, and service exchange.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsFull Stack Digital Product Development Company
DigiTrends is a full-stack digital agency with a strong mission to digitize various sectors, ranging from Pharma and Fintech to e-commerce and retail. With proven experience and expertise, we have earned the trust of over 600+ brands, including globally renowned enterprises and fortune 500 companies...
Top Services:
- Mobile App Development
- Web Development
- eCommerce Development
- VR/AR
- Web Design
- Show more
- Location
- San Francisco, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $20/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 21 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsDigiTrends Services
Data sourced from the agency's DesignRush profileGSK Nestle Abbott Sanofi Pfizer Bill & Melinda Foundation Government of Pakistan Novo Nordisk Roche Novartis
DigiTrends Reviews & Testimonials

Mobile App Development Review from Dr Saima Asif
It was a wonderful experience with Digitrends. I appreciate their amazing work in leading and shaping health technology. No doubt, the entire team worked with dedication and commitment for [the] timely management of the project. (Verified via email)

Mobile App Development Review from Shahzaib Shah
Our goal was to create a mobile app that would improve self-care management for all women and provide them with access to necessary and affordably priced personal care items. DigiTrends application was successful in providing important details, raising health awareness and instructing women on how to improve their hygiene. They handled problems methodically and their competence and effective management style stood out above all else.

Web Development Review from Shahzaib Shah
Pakistan Beat's mission and vision are to present intriguing, unique stories that will make people think. We needed a platform to share news and information with everyone.DigiTrends quickly delivered a userfriendly website and we were very pleased with the deliverables and impressed by the collaboration as their team of service providers was open, efficient, and communicative.Due to the complete transparency of the entire process, there were no obstacles throughout development or communication
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsMobile App Development Company You Can Rely On
360 Degree Technosoft has a 360 Degree approach to find the solutions of any problems faced by our client...
Top Services:
- Mobile App Development
- Web Design
- eCommerce Development
- Web Development
- UI/UX Design
- Show more
- Location
- Santa Clara, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $20/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 2 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts360 Degree Technosoft Services
Data sourced from the agency's DesignRush profileHolidaySwap DaraBeel Xrundan
360 Degree Technosoft Reviews & Testimonials

Mobile App Development Review from Norma Vincent
I wanted a grocery app to present all my products online and deliver them to our user's doorstep. 360 Degree Technosoft did a great job with my app. The design looks astonishing and all the features were timely integrated. UX is very simple for the users to navigate and the app never crashes and bug-free. Excellent company to work with.
Make My Day's Review Sourced from Google
360 Technosoft is a leading mobile app development company offering mobile application development services for android, iPhone, iPad and windows mobile application development.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsDelivering Technology Solutions.
Since its inception in 1999, Drish Infotech has been a pioneer in delivering cutting-edge technology solutions globally. Headquartered in Silicon Valley with an additional office in Saratoga, CA, and a proficient backend development team in Chandigarh, India, Drish has firmly established itself as a prominent...
Top Services:
- Web Design
- Web Development
- eCommerce Development
- Mobile App Development
- IoT
- Show more
- Location
- Saratoga, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $20/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 10 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsDrish Infotech Services
Data sourced from the agency's DesignRush profileAI Media Cognita Digital River InfoApp Augmentalis Edana Duraton Cement LifeSpace Clientlook USSF
From The Silicon Steppe To Silicon Valley
Aunimeda Software is a premier IT agency specializing in high-performance Next.js development, international SEO, and strategic branding. Established in 2010, we bridge the gap between US business standards and elite Central Asian engineering. With a 24/7 "Follow-the-Sun" development cycle across our hubs in...
Top Services:
- Software Development
- Mobile App Development
- Web Design
- Web Development
- AI Development
- Show more
- Location
- Los Angeles, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsAunimeda Services
Data sourced from the agency's DesignRush profileDiamond Gold Company Gems Of Solomon Flat
Aunimeda Reviews & Testimonials
Demi_ Graf's Review Sourced from Google
Aunimeda delivered an exceptional app development service! Their team was highly professional, responsive, and dedicated to meeting our requirements. The mobile app was built with top-notch quality, seamless functionality, and on-time delivery. Also helped with publishing. Highly recommended for anyone looking for a reliable mobile app development company!
levask7's Review Sourced from Google
Best web dev I’ve ever worked with hands down. I definitely recommend Aunimeda for anyone needing a great web design, mobile app and Artificial intelligence things
Ursa's Review Sourced from Google
It was my very first WordPress website, and Andrei and his team at Aunimeda made the whole process incredibly smooth. I didn't have a clear vision of the design,I just knew I wanted a great user experience. We decided to go with a fully custom design, and it was worth every penny. They went above and beyond my expectations.The project manager was fantastic to work with, always responsive, professional and patient. Communication was clear from start to finish, and the team perfectly translated my ideas into reality.If you're building your first website or looking to level up your online presence, you can't go wrong with Aunimeda. They're a team of true professionals who actually care about the result and the client.Update Nov 2025: Worked with them again to resolve a technical issue on my site. As always, fast, friendly, and reliable servise.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsGlobal Award Winning UI UX Design Company
At Onething Design, our focus is on excelling in a singular domain. Renowned for our exceptional expertise in UX UI design services, we were honored with the Best Design Agency award in 2022. However, it's our enduring passion for design and the praise received from our clients that drive our continual...
Top Services:
- Web Design
- Graphic Design
- UI/UX Design
- Design Services
- Logo Design
- Show more
- Location
- San Francisco, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 7 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsOnething Design Services
Data sourced from the agency's DesignRush profileCRISIL Coca Cola RBL Bank Ltd Airtel Supr Daily Pokerbaazi India AI Lokal App Adda247 Revolt Motors
Strategy, design, engineering, and AI
Bay Area Coders is a San Francisco-based product and engineering studio working with venture-backed startups and growth-stage companies since 2016. We combine strategy, design, engineering, and AI to help teams ship real products and modernize existing ones...
Top Services:
- Software Development
- Web Development
- Mobile App Development
- AI Development
- Design Services
- Show more
- Location
- Roseville, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsBay Area Coders Services
Data sourced from the agency's DesignRush profileIterable Loop Returns Atmosphere TV theChive OXGN
We Build Apps That Users Love
Pentagram is a globally recognized independent design consultancy delivering multidisciplinary creative services across branding, digital experiences, and visual communication. The firm works with organization of all sizes to craft impactful identities, combining strategy, design thinking and technology to...
Top Services:
- Mobile App Development
- UI/UX Design
- Location
- San Francisco, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $24/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsPentagram Digital Services
Data sourced from the agency's DesignRush profileFair Finder Able Ally Queflic
Pentagram Digital Reviews & Testimonials
Emily Brown's Review Sourced from Google
Needed an loT-based solution integrated with a mobile app and Pentagram Digital delivered exactly what was required. The system connects well with devices and the app interface is simple to navigate. They also provided proper testing before launch which avoided issues later. Overall a smooth experience with reliable support.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsTap Built, located in California, creates innovative mobile apps and engaging games for entrepreneur
Tap Built Located in California creates innovative mobile apps and engaging games for entrepreneurs startups and business worldwide...
Top Services:
- Mobile App Development
- UI/UX Design
- Blockchain
- Location
- West Covina, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsTap Built Services
Data sourced from the agency's DesignRush profileUSA Rx Social Tree Global Fitness Factory
Shaping the future of Games.
Gamecrio Studios is the best Game Design - Development company in USA & India with 8+ years of experience in game Design & development...
Top Services:
- VR/AR
- Mobile App Development
- Blockchain
- Product Design
- Digital Services
- Show more
- Location
- San Francisco, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $18/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsGamecrio Studios Services
Data sourced from the agency's DesignRush profileOnet Paradise Log Jammer Word Hindi
Gamecrio Studios Reviews & Testimonials
Asha Thakor's Review Sourced from Google
I have been working with Gamecrio Studios since long time. Amazing work environment. One of the top Game development companies in India. Senior staff is very talented and helpful. I'm really happy to work in this company.
Surbhi Singh's Review Sourced from Google
It's has been great experience working with Gamecrio. People here are helpful and you will learn a lot being a fresher
Shukla Akriti's Review Sourced from Google
It's been great experience working with Gamecrio. It has the great work environment. The team is really supportive and encouraging towards our individual goals achievement.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Related Services in California
Related Mobile App Development Specializations in California
Popular Services
Why companies trust DesignRush
Every agency is independently vetted before it can be listed or ranked
Some agencies pay for sponsored placement, clearly labeled and held to the same vetting standards.














