Our expert analysts identified the leading mobile app developers in California that create high-performance apps that engage and retain their user base. Filter listings by city, team size, cost of services and reviews to personalize your search. Choose the best partner for your brand and take advantage of these agencies' expertise and experience.
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.
Keep Your Business Competitive in an App-Connected World.
Expert website design and development - mobile application development - API integration: we do it all! Your online presence can't be left to just anyone. We are an agile-focused agency with a high client satisfaction rate. Whatever you need to build to scale your business - we'll help you build it the...
Top Services:
- eCommerce Development
- Web Development
- Web Design
- UI/UX Design
- Mobile App Development
- Show more
- Location
- Pasadena, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 12 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsSunrise Integration Services
Data sourced from the agency's DesignRush profileBombas Rebecca Minkoff Pitney Bowes DHL Untuckit Live Nation Freshbooks Morphe Recharge Maersk
Sunrise Integration Reviews & Testimonials
eCommerce Development Review from Noah Austin
OkCapsule notes that it's rare to find a team like Sunrise Integration that combines technical expertise with exceptional people skills. Its mix of intelligence and charm was appreciated throughout the partnership. The objective was to transition the infrastructure of a custom e-commerce application to support headless commerce across different platforms. Impressively, Sunrise Integration completed the job below the estimated budget and faster than anticipated. (Verified via email)
eCommerce Development Review from Zev Herman
Superior Lighting hired Sunrise Integration because of its expertise in integrating and optimizing search algorithms with Algolia search. What the client appreciates most about the agency is its clear communication, quick responses, and transparent business practices. Moreover, Sunrise Integration consistently completes tasks, proactively addresses and resolves issues, and offers valuable suggestions. (Verified via email)
Shopify Review from Madeline Seyler
The client partnered with Sunrise Integration due to its profound knowledge and expertise in SAP, its ERP platform. The agency's meticulous planning and execution approach enabled the client to launch as planned. Beyond the launch, Sunrise helped in enhancing the client's internal processes. Its collaboration with the client's ERP consultant, especially in addressing and resolving unexpected challenges, was particularly commendable. (Verified via email)
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsYour AI + Healthcare Development Partner
Your healthcare development partner: We build digital health products that leverage generative AI to improve patient care, operation costs, and provider burnout...
Top Services:
- Mobile App Development
- Web Design
- Web Development
- UI/UX Design
- AI Development
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- Location
- Irvine, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 4 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsTopflight Apps Services
Data sourced from the agency's DesignRush profileMerck Medable Stanford Medicine Cedars-Sinai Medical Center Cleveland Clinic
We Authentically Care & Deliver
Want to boost your revenue? We create high-converting, future-proofed websites, apps, and brand assets...
Top Services:
- Web Design
- eCommerce Development
- UI/UX Design
- Web Development
- SEO
- Show more
- Location
- San Francisco, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $70/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 12 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsCharly Agency Services
Data sourced from the agency's DesignRush profileGr8nola Imdad Dry Farm Wines Aerial Canvas
Charly Agency Reviews & Testimonials
Webb Knudsen's Review Sourced from Google
Outstanding Experience with Charly Agency – A Game-Changer for Our Website!Working with Charly Agency was an absolute pleasure from start to finish. They didn’t just build us a website—they crafted a dynamic, visually stunning, and user-friendly digital experience that perfectly captures our brand.From the initial brainstorming sessions to the final launch, their team was incredibly attentive, creative, and professional. They took the time to understand our vision, offered brilliant insights, and executed everything flawlessly. Communication was seamless, deadlines were met with ease, and they always went the extra mile to ensure we were thrilled with the results.What truly sets Charly Agency apart is their dedication to excellence and their ability to turn ideas into reality with precision and flair. Their design expertise, technical skills, and problem-solving mindset made the entire process smooth and enjoyable. We couldn’t be happier with our new website, and we’re grateful to have found such a talented team to bring it to life.If you’re looking for an agency that combines creativity, professionalism, and top-tier execution, Charly Agency is the one. Highly recommend!
Natalia Postlethwaite's Review Sourced from Google
Great website agency and everyone was a real team player. Both Mauricio and Santiago were opened to hear and understand what the client needs and wants. Muchisimas Gracias from The Taco Stand y mucho exito!!
Alex Grove's Review Sourced from Google
Great agency for website and web application, would highly recommend. The team is professional, fantastic at response time, and understanding the needs of the client/project. They truly care about the product they are working on and go above and beyond.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsInnovation Through Automation
Blac Flag is a full-service creative, development, and growth partner for brands that need more than pretty pictures. We design and build high-performing sites, apps, and automations, then back them with SEO, email, and paid media that actually drive revenue...
Top Services:
- Branding
- Web Development
- WordPress Website Design
- Mobile App Development
- eCommerce Development
- Show more
- Location
- Los Angeles, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 6 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsBlac Flag Services
Data sourced from the agency's DesignRush profilePursiano Law, LLP Rabcup Corp. IDEAL Electric Bam & Stitch Eighty Six Group TWIGZ Labs Inc. Abound Inc. ListeningPost.AI American Print and Supply
Mobile App Development Companies in California by City
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