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.
Reforming 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 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 ReviewsIt All Starts With Choosing the Right Team
OCDLab, based in Irvine, California, specializes in custom web and mobile app development and chatbot solution, offering a team of passionate app developers...
Top Services:
- Mobile App Development
- IoT
- Software Development
- Wearables
- Web Design
- Show more
- Location
- Orange County, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $60/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 5 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsOCDLab Services
Data sourced from the agency's DesignRush profileYamaha Corporation of America HP Irvine Company Watz Crack'n ByteLaunch .Love TLD .Yoga TLD Threatstream Great Date Arcsight
We Elevate Brands From Good to Great.
At AlphaSquad Technologies, we transcend mere development to craft transformative digital experiences. With unmatched proficiency in Web Development and Mobile Application Development, we pave the way toward an innovative, digitally evolved landscape. Our specialization lies in pioneering Website Design...
Top Services:
- Mobile App Development
- Digital Services
- Product Design
- Web Design
- UI/UX Design
- Show more
- Location
- San Francisco, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsAlphaSquad Technologies Services
Data sourced from the agency's DesignRush profileSigmaGo Solutions Calonic JoinMil Sunkara Edufeel
Empowering Innovation, Connecting Excellence
FACTn Software, your trusted partner in software engineering outsourcing solutions. Founded with a passion for technological innovation and a commitment to excellence, FACTn Software is dedicated to providing top-tier software engineering talent to companies in the Scandinavian region and beyond...
Top Services:
- Software Development
- Mobile App Development
- AI Development
- Cloud Consulting
- Managed Services
- Show more
- Location
- Los Angeles, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $45/hr
- Minimal Budget
- $1,000 - $10,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsFACTn Software Services
Data sourced from the agency's DesignRush profileLaudi Mydrive Endely Sensio
FACTn Software Reviews & Testimonials
Heshan Sidantha's Review Sourced from Google
My time interning at FACTn Software has been fantastic. As an SE intern, the team made me feel welcome from the very first day. Being trusted to contribute to real-world projects has been massive for building my confidence and technical skills. The senior engineers are incredible mentors and are always happy to help with any questions. It’s definitely a great place to work!
kavindu jayashan's Review Sourced from Google
FACTn Software is a great company with a solid work ethic and a very supportive team. They consistently build high-quality software products and maintain a great collaborative environment. Most importantly, it is an excellent place to learn and grow as an intern. The team is always willing to help us improve our technical skills and gives us the chance to contribute to real, meaningful projects. Highly recommended for anyone starting their tech career!
Jayani Wickramasooriya's Review Sourced from Google
Working at FACTn Software feels more like being part of a family than just a workplace. The environment is very friendly, supportive, and positive. We laugh, joke, and enjoy working together every day. There’s no strict boss culture here.They treat us like brothers and sisters and work alongside us with respect and understanding. Office days are always the happiest days of the week for us because of the amazing team spirit and energy. I’m truly happy and grateful to be a part of FACTn Software.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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