Top App Developers in California
-
Featured
What are Featured Providers?
$75,000+$50 - $99 / hr10 - 49Serves CaliforniaServices provided
See all 15 projectsImaginovation is a versatile company specializing in Mobile App Development and web development services. Their reviews reflect high client satisfaction, with 100% of reviewers praising their communication and project management. They are commended for their attention to detail, effective collaboration, and flexibility in meeting client needs, consistently delivering quality solutions, including iOS and Android Development, on time and within budget.
$10,000+$50 - $99 / hr250 - 999Serves CaliforniaServices provided
See all 71 projectsDesignli is a Mobile App Development company specializing in creating prototypes and MVPs for iOS and Android platforms. Across numerous reviews, 100% of clients praise their project management, communication, and expertise in application development. Clients consistently highlight Designli's responsiveness and ability to exceed expectations, with many noting their impressive ability to guide non-technical clients through the app development process.
$25,000+$100 - $149 / hr50 - 249Serves CaliforniaServices provided
See all 83 projectsGoji Labs is a proficient Mobile App Development company that specializes in creating custom mobile applications for diverse sectors, including education, finance, and non-profit organizations. The company boasts an impressive 100% positive feedback rate, with clients consistently praising their project management excellence, collaborative approach, and technical acumen. Notably, 90% of reviewers emphasize Goji Labs' ability to understand and align with client goals, ensuring tailored solutions that exceed expectations.
$25,000+$25 - $49 / hr50 - 249Serves CaliforniaServices provided
See all 115 projectsTechAhead is a prominent Mobile App Development company, specializing in app design and development for iOS and Android platforms. Approximately 90% of their reviews are positive, highlighting their proactive communication, ability to meet deadlines, and commitment to quality. Reviewers frequently mention TechAhead's strong project management skills and their capacity to deliver a seamless user experience.
-
UndisclosedUndisclosed10 - 49Fremont, CA
Services provided
CA-One Tech Cloud Inc., a big data analytics company, is based in Fremont, California. Their services include BI & big data consulting & SI and Mobile App Development.
Read more -
$5,000+$100 - $149 / hr2 - 9Los Angeles, CA
Services provided
See all 1 projectsDigital Stairway is a digital marketing firm specializing in managing Google Ads campaigns. Reviews highlight their innovative ad strategies and personalized service, with the CEO directly involved in projects. A notable 60% leads-to-account conversion rate demonstrates their effectiveness, and no areas for improvement were mentioned, reflecting consistent satisfaction among clients.
-
Featured
What are Featured Providers?
$10,000+$50 - $99 / hr10 - 49Serves CaliforniaServices provided
See all 95 projectsAppMakers USA is a Mobile App Development company known for its expertise in iOS and Android development, application integration, and innovative solutions. With overwhelmingly positive feedback, 100% of reviewers highlight their technical proficiency and client-centric approach, further emphasized by their excellent project management and timely delivery, earning them a 5-star rating across diverse projects.
$75,000+$200 - $300 / hr10 - 49Serves CaliforniaServices provided
See all 8 projectsSteamclock Software is a distinguished firm specializing in Mobile App Development, providing expertise in both iOS and Android platforms. The company enjoys overwhelmingly positive feedback, with clients noting their excellent project management, technical knowledge, and ability to deliver quality applications on time. Approximately 90% of reviewers commend their innovative solutions, collaboration, and understanding of client needs, ensuring successful and customized outcomes for diverse app development projects.
$50,000+$150 - $199 / hr50 - 249Serves CaliforniaServices provided
See all 3 projectsPixelForce is a distinguished Mobile App Development company specializing in iOS and Android platforms. With a focus on robust infrastructure and scalable solutions, they have earned a 100% positive feedback rate. Clients commend the company for their partnership approach and ability to deliver quality products on time, facilitating significant user growth and commercial success.
-
$10,000+$25 - $49 / hr50 - 249San Francisco, CA
Services provided
See all 33 projectsJetRuby Agency is a proficient mobile app development company specializing in iOS and Android development, offering comprehensive solutions from design to deployment. Review feedback is overwhelmingly positive, with 100% of reviewers praising their responsiveness, expertise, and ability to meet tight deadlines. Notably, 80% of reviewers commend their project management capabilities and communication effectiveness.
-
UndisclosedUndisclosed50 - 249Santa Monica, CA
Services provided
RED Creative Agency is an Advertising company. They were founded in 1999 and offer Advertising and AR/VR development.
Read more -
UndisclosedUndisclosed50 - 249Upland, CA
Services provided
Inent Inc is a SEO company founded in 2010. The team offers Search Engine Optimization and IT staff augmentation.
Read more -
UndisclosedUndisclosed50 - 249Los Angeles, CA
Services provided
SPINX Inc. Is a graphic design agency based in Los Angeles, California. Their services include Graphic Design and Mobile App Development.
Read more -
$1,000+$25 - $49 / hr50 - 249Sacramento, CA
Services provided
Key For Coders, a website development firm, was founded in 2015. The team offers Web Development and Social Media Marketing and is in Sacramento, California.
Read more -
Featured
What are Featured Providers?
$10,000+$100 - $149 / hr10 - 49Serves CaliforniaServices provided
See all 18 projectsJackrabbit Mobile is a Mobile App Development company that specializes in creating iOS and Android applications. Overall, they have received highly positive feedback, with approximately 85% of reviews praising their project management, communication, and technical expertise. Customers frequently commend their flexibility, alignment with client vision, and ability to handle complex app functionalities, demonstrating their proficiency in delivering engaging and functional mobile applications.
-
UndisclosedUndisclosed50 - 249San Francisco, CA
Services provided
Ava is an IT managed services company. Launched in 2014, the company is based in San Francisco, California and Paris, France. Their services include IT managed services and Mobile App Development.
Read more -
$10,000+$50 - $99 / hr50 - 249San Jose, CA
Services provided
Digital Strategy company Cali Web Studios offers Digital Strategy and Social Media Marketing. They were established in 2022.
Read more -
UndisclosedUndisclosed50 - 249Pasadena, CA
Services provided
Headquartered in Pasadena, California, Custom Web Online is a SEO agency. Their services include Search Engine Optimization and Web Design.
Read more -
$5,000+$200 - $300 / hr50 - 249Fresno, CA
Services provided
Headquartered in Fresno, California, Nova Design Agency is a social media marketing company. They provide Social Media Marketing and Email Marketing.
Read more -
UndisclosedUndisclosed50 - 249Fremont, CA
Services provided
Akidev Corporation, a Content Marketing company, was launched in 2012. The team offers Content Marketing and CRM consulting and SI and is located in Fremont, California and Noida, India.
Read more -
$5,000+$50 - $99 / hr50 - 249Fremont, CA
Services provided
Logo Design Sharks is an Other Marketing company based in Fremont, California and Fremont, California. They focus on Other Marketing and Branding.
Read more -
$1,000+Undisclosed50 - 249Los Angeles, CA
Services provided
Web design company Branded Web Designers provides Web Design and Web Development. They were launched in 2015.
Read more -
$5,000+$25 - $49 / hr50 - 249San Diego, CA
Services provided
Founded in 2022, Blocklead Venture Studio is a midsize San Diego, California-based Blockchain company. Their services include Blockchain and Business Consulting.
Read more -
UndisclosedUndisclosed50 - 249San Jose, CA
Services provided
Design Experts Inc is a branding firm based in San Jose, California. The team offers Branding and Custom Software Development.
Read more -
$1,000+$25 - $49 / hr50 - 249Oakland, CA
Services provided
Branding company Pace Digitals offers Branding and Social Media Marketing. They were launched in 2016.
Read more -
$25,000+Undisclosed50 - 249Beverly Hills, CA
Services provided
See all 1 projectsAIM Tech AI offers HRIS software, custom integrations, and compliance and fraud detection solutions. Reviews highlight their reliability, technical expertise, and commitment to partnership, consistently delivering projects on time, often under budget. Clients commend their alignment with company values and honest communication throughout the project lifecycle.
-
$1,000+$25 - $49 / hr50 - 249Los Angeles, CA
Services provided
USA Web Design Experts is a midsize Los Angeles, California-based e-commerce development firm. The team specializes in E-Commerce Development and Ecommerce Marketing.
Read more -
$1,000+$50 - $99 / hr2 - 9Los Angeles, CA
Services provided
See all 1 projectsROI Express is a systems development company specializing in CRM and management infrastructure solutions. According to client feedback, 100% of reviewers praised their flexibility in accommodating change requests without extra charges and noted a decrease in customer complaints. Clients also highlighted their effective project management and comprehensive documentation. The only suggested improvement was extending post-launch support.
-
$5,000+$100 - $149 / hr2 - 9San Jose, CA
Services provided
Founded in 2015, Bit Riot, a small website development firm, is in San Jose, California. Their services include Web Development and UX/UI Design.
Read more -
Undisclosed$100 - $149 / hr2 - 9Fresno, CA
Services provided
Headquartered in Fresno, California, Social Spark is a small Advertising company. The team specializes in Advertising and Branding.
Read more -
Undisclosed$50 - $99 / hr2 - 9San Diego, CA
Services provided
Hurrikan Logic is a small SEO company launched in 2013. Their services include Search Engine Optimization and UX/UI Design.
Read more -
UndisclosedUndisclosed2 - 9Walnut Creek, CA
Services provided
TEEDUP, an Email Marketing company, was launched in 2018. The team offers Email Marketing and Digital Strategy and is headquartered in Walnut Creek, California.
Read more -
$1,000+$50 - $99 / hr2 - 9Los Angeles, CA
Services provided
Macrolabs is a small user experience company. They focus on UX/UI Design and Web Development and were established in 2018.
Read more -
$1,000+$25 - $49 / hr2 - 9San Diego, CA
Services provided
Web development firm Astra.Dev is in San Diego, California. They provide Web Development and Social Media Marketing and were established in 2017.
Read more -
$1,000+< $25 / hr10 - 49Beverly Hills, CA
Services provided
See all 1 projectsWe are dedicated to guiding you to navigate through the digital realm in order to grow your business from the introduction phase to the growth stage. We envision driving positive outcomes by
Read more -
$1,000+< $25 / hr10 - 49Pasadena, CA
Services provided
Technology Spree is a Business Consulting company. The team focuses on Business Consulting and Custom Software Development, and the agency is located in Kolkata, India and Pasadena, California.
Read more -
$250,000+$200 - $300 / hr10 - 49Irvine, CA
Services provided
Vitru AI Consulting, an AI development company, was established in 2020. The small team specializes in Artificial Intelligence and Custom Software Development.
Read more -
UndisclosedUndisclosed10 - 49Highland, CA
Services provided
Branding company Website Boulevard focuses on Branding and Web Design. They were founded in 2018.
Read more -
UndisclosedUndisclosed10 - 49San Jose, CA
Services provided
Launched in 2020, Western Web Studios is a small social media marketing agency. Their team specializes in Social Media Marketing and Search Engine Optimization.
Read more -
$5,000+$50 - $99 / hr10 - 49Los Angeles, CA
Services provided
Small web design agency Dev Ninjas, is headquartered in Los Angeles, California and San Francisco, California. Their services include Web Design and UX/UI Design.
Read more -
$5,000+$50 - $99 / hr10 - 49Sacramento, CA
Services provided
XLyncs is a software development firm. They are in Sacramento, California and Lahore, Pakistan, and their services include Custom Software Development and Mobile App Development.
Read more -
$10,000+$150 - $199 / hr10 - 49Orange, CA
Services provided
Marketing Strategy company pave.agency is located in Orange, California. The team specializes in Marketing Strategy and Ecommerce Marketing.
Read more -
$1,000+$25 - $49 / hr10 - 49Rancho Cucamonga, CA
Services provided
GENIUSBOTS is a Cybersecurity company. Established in 2023, the team offers Cybersecurity and Content Marketing. The agency is headquartered in Rancho Cucamonga, California.
Read more -
$10,000+$100 - $149 / hr10 - 49Ventura, CA
Services provided
Webenix Solutions is a Ventura, California-based social media marketing company. Established in 2018, the team focuses on Social Media Marketing and Email Marketing.
Read more -
$5,000+$150 - $199 / hr10 - 49El Cerrito, CA
Services provided
Joust is a branding agency. Established in 2022, their team offers Branding and Content Marketing.
Read more -
$1,000+< $25 / hr10 - 49Berkeley, CA
Services provided
IDATTEC, an Other Marketing company, is based in Berkeley, California. They specialize in Other Marketing and Web Design.
Read more -
$50,000+$50 - $99 / hr10 - 49Los Angeles, CA
Services provided
Metastability Inc is a custom software development company. The team focuses on Custom Software Development and Mobile App Development, and the firm is in Los Angeles, California.
Read more -
UndisclosedUndisclosed10 - 49Long Beach, CA
Services provided
Web development company Bit Tech Solutions was established in 2000. Headquartered in Long Beach, California, the team offers Web Development and cloud consulting & SI.
Read more -
$10,000+$100 - $149 / hr10 - 49Torrance, CA
Services provided
See all 1 projectsFlaidex LLC is a UI/UX design company praised for its technical expertise and collaborative approach. Clients noted a significant boost in user engagement and satisfaction due to Flaidex's intuitive design and efficient project management. All reviews reflect extremely positive feedback, highlighting their attention to detail and commitment to quality, with no areas for improvement mentioned.
-
$50,000+$150 - $199 / hr250 - 999Santa Clara, CA
Services provided
See all 18 projectsMethod is a company offering mobile app development services, specializing in creating custom applications for iOS and Android platforms. Reviews highlight their exceptional project management, with no reported issues and commendations for their personnel, particularly Tiffany, Danny, and Paul. The feedback is overwhelmingly positive, with a strong emphasis on the team's passion and collaboration, contributing to a seamless working relationship.
-
Undisclosed$100 - $149 / hrFreelancerSacramento, CA
Services provided
See all 1 projectsElectric Web is a web development company renowned for its expertise in website redesigns, with a focus on modern, user-friendly, and mobile-responsive designs. The company has received 100% positive feedback, with clients praising their excellent project management, clear communication, and ability to understand and exceed client expectations. Notably, Electric Web's work has led to increased online engagement and inquiries.
-
$1,000+$25 - $49 / hr2 - 9Lawndale, CA
Services provided
Total Blossom LLC is a custom software development company. The firm is located in Lawndale, California. Their team focuses on Custom Software Development and Web Development.
Read more -
$1,000+< $25 / hr2 - 9Kernville, CA
Services provided
Located in Kernville, California, Infogeneric is a branding agency. The team focuses on Branding and Web Design.
Read more -
$5,000+$50 - $99 / hr2 - 9San Francisco, CA
Services provided
Guru Labs is a San Francisco, California-based Blockchain company. They focus on Blockchain and Custom Software Development and were launched in 2021.
Read more -
$1,000+< $25 / hr2 - 9San Francisco, CA
Services provided
BrewPot is an user experience design agency founded in 2024. Their services include UX/UI Design and Web Design.
Read more -
UndisclosedUndisclosed2 - 9San Diego, CA
Services provided
See all 1 projectsWelcome to Flash Computing – AI for Smarter OperationsAt Flash Computing, we build powerful AI models that help businesses solve real-world workforce and operational challenges.From predicting
Read more -
$1,000+$100 - $149 / hr2 - 9San Bruno, CA
Services provided
Sysnatics, an Internet & Technology Law company, specialize in Internet & Technology Law and IT managed services. They were launched in 2025.
Read more -
$10,000+$50 - $99 / hr250 - 999San Francisco, CA
Services provided
Founded in 2012, SmartSmith Infotech is a midsize custom software development firm. Their team provides Custom Software Development and Web Development.
Read more
Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.
Get My Matches
Tell us what you need — we’ll match you with top agencies in minutes.
Get My MatchesWhy Trust Clutch
At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.
Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.
Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.
We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
- Comprehensive project details
- Market presence
- Portfolio examples and industry recognition
This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.
Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.
We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.
Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.
List of the Top 15 California Mobile App Development Companies
-
$25,000+$100 - $149 / hr50 - 249Los Angeles, CA
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
50% Mobile App Development50% Other -
$10,000+$50 - $99 / hr50 - 249Costa Mesa, CA
Ability to deliver
38.3/40.018.8/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
50% Mobile App Development50% Other -
$10,000+$50 - $99 / hr10 - 49Los Angeles, CA
Ability to deliver
39.5/40.020/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
50% Mobile App Development50% Other -
$50,000+$50 - $99 / hr10 - 49San Francisco, CA
Ability to deliver
35.4/40.016.8/20 Reviews10/10 Clients & Experience8.6/10 Market PresenceService focus
75% Mobile App Development25% Other -
$50,000+$100 - $149 / hr50 - 249Culver City, CA
Ability to deliver
34.9/40.015.8/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
50% Mobile App Development50% Other -
$50,000+$50 - $99 / hr1,000 - 9,999San Francisco, CA
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
15% Mobile App Development85% Other -
$25,000+$50 - $99 / hr50 - 249Walnut, CA
Ability to deliver
34.6/40.017.4/20 Reviews10/10 Clients & Experience7.2/10 Market PresenceService focus
60% Mobile App Development40% Other -
$50,000+$100 - $149 / hr1,000 - 9,999San Francisco, CA
Ability to deliver
39.9/40.020/20 Reviews9.9/10 Clients & Experience10/10 Market PresenceService focus
15% Mobile App Development85% Other -
$10,000+$25 - $49 / hr10 - 49Los Angeles, CA
Ability to deliver
34.2/40.016.2/20 Reviews10/10 Clients & Experience8/10 Market PresenceService focus
65% Mobile App Development35% Other -
$50,000+$100 - $149 / hr50 - 249Los Angeles, CA
Ability to deliver
36/40.016.4/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
40% Mobile App Development60% Other -
$10,000+$25 - $49 / hr50 - 249Palo Alto, CA
Ability to deliver
34.5/40.017/20 Reviews8.8/10 Clients & Experience8.8/10 Market PresenceService focus
45% Mobile App Development55% Other -
$50,000+$150 - $199 / hr250 - 999Irvine, CA
Ability to deliver
36.4/40.016.4/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
25% Mobile App Development75% Other -
$10,000+$25 - $49 / hr2 - 9Los Angeles, CA
Ability to deliver
33.1/40.017.6/20 Reviews7/10 Clients & Experience8.6/10 Market PresenceService focus
70% Mobile App Development30% Other -
$50,000+$100 - $149 / hr10 - 49Irvine, CA
Ability to deliver
39.7/40.020/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
30% Mobile App Development70% Other -
$25,000+$100 - $149 / hr10 - 49El Segundo, CA
Ability to deliver
35.9/40.016/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
45% Mobile App Development55% Other -
$100,000+$150 - $199 / hr10 - 49Half Moon Bay, CA
Ability to deliver
32.2/40.016.2/20 Reviews10/10 Clients & Experience6/10 Market PresenceService focus
70% Mobile App Development30% Other -
$250,000+$200 - $300 / hr250 - 999Redwood City, CA
Ability to deliver
31.9/40.015.6/20 Reviews7.7/10 Clients & Experience8.6/10 Market PresenceService focus
40% Mobile App Development60% Other -
$25,000+$50 - $99 / hr10 - 49Pasadena, CA
Ability to deliver
33.9/40.016.2/20 Reviews10/10 Clients & Experience7.7/10 Market PresenceService focus
50% Mobile App Development50% Other -
$10,000+$50 - $99 / hr50 - 249San Diego, CA
Ability to deliver
34.2/40.019/20 Reviews10/10 Clients & Experience5.2/10 Market PresenceService focus
40% Mobile App Development60% Other -
$25,000+$150 - $199 / hr10 - 49Irvine, CA
Ability to deliver
39.2/40.020/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
25% Mobile App Development75% Other -
$50,000+$50 - $99 / hr10 - 49Los Angeles, CA
Ability to deliver
30/40.016.6/20 Reviews8.9/10 Clients & Experience4.6/10 Market PresenceService focus
80% Mobile App Development20% Other -
$25,000+$50 - $99 / hr50 - 249San Jose, CA
Ability to deliver
39.2/40.019.6/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
15% Mobile App Development85% Other -
$100,000+$100 - $149 / hr10 - 49San Francisco, CA
Ability to deliver
36.3/40.017/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
30% Mobile App Development70% Other -
$1,000+< $25 / hr1,000 - 9,999Encinitas, CA
Ability to deliver
29.6/40.013/20 Reviews8.8/10 Clients & Experience7.9/10 Market PresenceService focus
25% Mobile App Development75% Other -
$25,000+$100 - $149 / hr50 - 249Los Angeles, CA
Ability to deliver
35.7/40.017.8/20 Reviews10/10 Clients & Experience7.9/10 Market PresenceService focus
25% Mobile App Development75% Other -
$10,000+$25 - $49 / hr50 - 249Sacramento, CA
Ability to deliver
36.7/40.018.2/20 Reviews10/10 Clients & Experience8.5/10 Market PresenceService focus
20% Mobile App Development80% Other -
$5,000+$25 - $49 / hr50 - 249San Francisco, CA
Ability to deliver
28.7/40.016.2/20 Reviews6/10 Clients & Experience6.5/10 Market PresenceService focus
60% Mobile App Development40% Other -
$10,000+$50 - $99 / hr50 - 249Berkeley, CA
Ability to deliver
36.7/40.017/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
20% Mobile App Development80% Other -
$25,000+$100 - $149 / hr10 - 49Los Angeles, CA
Ability to deliver
30.9/40.019/20 Reviews6/10 Clients & Experience6/10 Market PresenceService focus
50% Mobile App Development50% Other -
$25,000+$50 - $99 / hr10 - 49Los Angeles, CA
Ability to deliver
33.1/40.016.8/20 Reviews10/10 Clients & Experience6.4/10 Market PresenceService focus
40% Mobile App Development60% Other
Latest Mobile App Development Articles
See all articles
Clutch Report: 86% of Workers Rely on Mobile Apps While Constant Connectivity Blurs Work-Life Boundaries
WASHINGTON, D.C., November 18, 2025 — Mobile apps are becoming essential to the modern workday but their use is blurring the line between professional...
