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.
Solving The Unsolved
ZealousWeb is a Web & Digital Marketing Agency with the mission of solving the unsolved by providing cognitive business solutions to expedite digital transformation...
Top Services:
- eCommerce Development
- Web Design
- Web Development
- Mobile App Development
- Digital Marketing
- Show more
- Location
- San Diego, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $25/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 5 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsZealousWeb Services
Data sourced from the agency's DesignRush profileAccume Partners Aussie Campervans Asteria Stratozen Doggy Derma Eyking CanapeBox Karl Speech Ashadry Noodle Storage
Unleash, Inspire, Elevate
Founded in 2022, Bytes Technologies began an innovative journey. Our early dedication to delivering premium web solutions and pioneering SEO strategies laid the foundation for our success. Serving clients worldwide, we've built a reputation for excellence. Based in Sacramento, California, our unwavering...
Top Services:
- Graphic Design
- Web Design
- UI/UX Design
- Digital Marketing
- Mobile App Development
- Show more
- Location
- Sacramento, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 5 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsBytes Technologies Services
Data sourced from the agency's DesignRush profileInsideView Clear Books CPA Zara Construction Group Expert Memoire Capital Smart City Broadway pizza Open ALPR Hankin Group Remigton Vernick Engineers Sargenti's
Hire Ruby on Rails Developers.
4 Way Technologies is a USA based creative Ruby on Rails Developer Company. With our vision of providing quality-driven solutions at affordable costs, we have completed several years of business...
Top Services:
- Mobile App Development
- UI/UX Design
- Web Design
- Web Development
- Show more
- Location
- Fremont, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $1000/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 1 Project Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts4 Way Technologies Services
Data sourced from the agency's DesignRush profilesusan wilson vasundhra akshara
4 Way Technologies Reviews & Testimonials
Nathan Peterson's Review Sourced from Google
The Delivery of their work is best. I will continue to do business with 4 Way Technologies.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsSoftware Solutions Simplified
As a software services firm, delivering excellence is our mission. We offer development services through specialized teams segmented through our various brands. ​Whether that is app or website development, WordPress, Open Source, Billing, or E-commerce; we​ deliver what we promise. We have simplified the...
Top Services:
- Mobile App Development
- Software Development
- eCommerce Development
- IT Services
- Show more
- Location
- Carlsbad, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $15/hr
- Minimal Budget
- Under $1,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsNEXTWERK Services
Data sourced from the agency's DesignRush profileThe New York Times Forward Control Software Project Marker Solstice Strategy Partners, LLC OrderLogix Office Gemini Niche Academy, LLC Lyra Associates, LLC Lumentum Jovian Digital, LLC
Empower Your Business With Custom Marketing Solutions.
Kampp Technology & Marketing as the Internet Marketing Company in Orange County, We Implement A Marketing Strategy Specifically For your Business Needs , We do not take one solution fits all approach so with us you are getting 100 % Tailored and customized Internet Marketing Solution which seamlessly...
Top Services:
- Web Design
- eCommerce Development
- SEO
- Digital Marketing
- Social Media Marketing
- Show more
- Location
- Laguna Hills, California
- Number of Employees
- Under 49
- Minimal Budget
- Under $1,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsKAMPP Technology and Marketing Services
Data sourced from the agency's DesignRush profileJames Remodeling Inc. Renaissance KBF Treasure Lingerie GN Construction Hardwood Galleria Design Mohebbi Wellness Center
Solutions for Technology and Marketing.
3DEX Inc., a California-based software provider, delivers innovative solutions globally, serving industries such as healthcare, e-commerce, logistics, and finance. With expertise in AI, quantum computing, and advanced software development, we help businesses transform through cutting-edge technology...
Top Services:
- Blockchain
- Software Development
- Mobile App Development
- SEO
- AI Development
- Show more
- Location
- Irvine, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- Under $1,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts3DEX Services
Data sourced from the agency's DesignRush profileHertz Brookstone DHL 4Smile Contestee Bitflex Zpix Bizcard
Our expertise makes a positive impact to your business
AlgoRepublic offers comprehensive business automation, product development, and software/web development services to clients globally. Our expertise ensures innovative and efficient solutions tailored to meet the diverse needs of businesses worldwide...
Top Services:
- Software Testing
- Blockchain
- Mobile App Development
- Software Development
- eCommerce Development
- Show more
- Location
- Los Angeles, California
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $30/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 1 Project Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsAlgoRepublic Services
Data sourced from the agency's DesignRush profileHayati Homestead Wenbit Wateen Al Hayat ETE Marketing
AlgoRepublic Reviews & Testimonials
Web Development Review from Syed Kashan Ali
I am very happy to work with Algorepublic and his team, Excellent working skills in web development, My project is E-commerce store and build in 6 months with all advance functionality. His support team amazing never mind anything very collaborating staff. I remember you in Future.
Syed Yawar Abbas's Review Sourced from Google
I had the pleasure of working with Algorepublic for the development of a Flutter app, and I must say, I am thoroughly impressed with the results. From start to finish, Algorepublic demonstrated professionalism, expertise, and a genuine commitment to delivering high-quality work.Throughout the development process, Algorepublic kept me informed every step of the way, providing regular updates and addressing any concerns or questions I had promptly. Their communication skills were exceptional, and I never felt left in the dark.
Ali Rana's Review Sourced from Google
One of Leading software solutions provider in Lahore. Providing solutions in technologies such as React, Ruby, Andriod, iOS, PHP etc. Helped me get my app running in no time
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsYour Marketing Success Advisor
Boost your business with data-driven digital marketing from Californias top agency. Marketing Powerhouse offers comprehensive strategies including SEO, social media, PPC, content marketing, web design, and brand management...
Top Services:
- Web Design
- Digital Marketing
- Social Media Marketing
- Creative Services
- SEO
- Show more
- Location
- San Jose, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- Under $1,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsMarketing Powerhouse Services
Data sourced from the agency's DesignRush profileCoatee Spray Com-Paint MiniBoss
Empowering Your Business Growth With Precision
Staydify Growth Systems is a division of the UK-based HiringBooster Group, focused on driving technology-enabled business growth. The company specializes in delivering advanced custom software development and precision IT staffing services, leveraging its global footprint across the UK, USA, India, and other...
Top Services:
- Software Development
- IT Services
- Web Design
- Web Development
- Mobile App Development
- Show more
- Location
- San Francisco, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $10/hr
- Minimal Budget
- Under $1,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsStaydify Systems Services
Data sourced from the agency's DesignRush profileAutomobile Fintech Healthcare
You Think, We Create.
Stellen Infotech is a global technology company that provides web development, mobile app development, digital marketing, IT consulting, and dedicated resource outsourcing services. Our skilled teams use cutting-edge technologies and tools to deliver tailored solutions that drive business growth. Wi...
Top Services:
- eCommerce Development
- WordPress Website Design
- Web Development
- Mobile App Development
- Digital Marketing
- Show more
- Location
- Santa Monica, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $20/hr
- Minimal Budget
- Under $1,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsStellen Infotech Services
Data sourced from the agency's DesignRush profileAdos Architecture Reid Cycles Bellezza Hair Saloon
Stellen Infotech Reviews & Testimonials
Chaudhary Anish's Review Sourced from Google
Time waste company, SEO Manager is really bad lack of communication better to fire him, after that company can grow
Thomas Holt's Review Sourced from Google
My website turned out great! The process was longer than expected, but I was impressed of the commitment showed to ensure the final result met expectations and the commitments. The team was able to translate my vision to visual representation and animations that have already began getting great feedback from my customers. I assist other authors in publishing books and will definitely recommend Stellen Infotech to my authors.
M Parkhill's Review Sourced from Google
I cannot recommend this web design company enough. Their team, particularly Rohit and Vikas, have been nothing short of exceptional. They were prompt in addressing my website issues and went above and beyond to ensure everything was addressed. Their level of customer service as they are always available to provide updates and checks. Thanks to them, my website is now back up and running. Their excellent service truly deserves a five-star rating!
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsHuman + AI-built websites, optimized to get cited by ChatGPT and ranked on Google
AI-FTW is a US based AI agency building fast, modern websites for Los Angeles businesses booking systems, online stores, AI chatbots, internal dashboards. What sets us apart: we don't stop at ranking on Google. We optimize every site to get cited by ChatGPT, Perplexity, Claude and Google AI Overviews, since...
Top Services:
- Web Design
- UI/UX Design
- Web Development
- eCommerce Development
- SEO
- Show more
- Location
- Santa Monica, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- Under $1,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsAI-FTW Services
Data sourced from the agency's DesignRush profileJust What You Knead House of Braid Physical Therapyworks New York Bagel & Deli Gadi Body ElevWellnessCo
Best Websites for Best Business
WebsiteDezk is a premier digital marketing agency thats enabling companies to grow by aligning their business with a data-centric strategy. From mobile apps to video production, website design to branding, search engine optimized content to complete digital marketing we do it all...
Top Services:
- Web Design
- eCommerce Development
- Web Development
- WordPress Website Design
- eCommerce
- Show more
- Location
- Anaheim, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- Under $1,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsWebsiteDezk Services
Data sourced from the agency's DesignRush profileBridge Academy Moon Skincare Co Vicin Payne
WebsiteDezk Reviews & Testimonials
Web Design Review from Kevin WADE
Do not use these folks!!! We paid them the fees for multiple years to keep our Website Domain current. They did not pay the Webhosting Company HostGator after the 1st year. Now they are refusing to refund our money and stopped answering emails and calls because we would not give them any more funds. RUN AWAY FROM THESE SCAMMERS!!!
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsYour Business Cataylst
ByteBotix InfoTech LLP is the top service provider, We focus on Industrial and web intelligence, Web and Mobile Applications and IOT based products. Whether you are a small , medium or largescale company we have got covered you all. What makes us stand out is that we deliver secured, standard and cost...
Top Services:
- Software Development
- Mobile App Development
- Software Testing
- Managed Services
- UI/UX Design
- Show more
- Location
- Vacaville, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- Under $1,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsByteBotix InfoTech LLP Services
Data sourced from the agency's DesignRush profileSMS College PTS Fitness The Hirist Marian Institute of Advanced Studies Prime Homes
Mobile App Development Companies in California by City
Related Services in California
Mobile App Development Specializations in California
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Why companies trust DesignRush
Every agency is independently vetted before it can be listed or ranked
4.8
4.8Some agencies pay for sponsored placement, clearly labeled and held to the same vetting standards.
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