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.
ARLOOPA Inc. specializes in the development of augmented reality (AR) and virtual reality (VR) applications and games. They offer a range of advanced services including cloud-based AR solutions, customized branded AR app and game development, VR app and game development, and 2D and 3D content creation...
Top Services:
- Software Development
- Mobile App Development
- UI/UX Design
- Web Design
- eCommerce Development
- Show more
- Location
- Los Altos, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $30/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 3 Projects Listed
TeleSoftas is a product engineering house that elevates brave business ideas into the future. We help our partners adopt digital transformation by utilising our 16 years’ experience delivering product engineering solutions and know-how of cutting-edge technologies. Our team consists of top-level experts...
Top Services:
- AI Development
- Mobile App Development
- UI/UX Design
- Product Design
- Show more
- Location
- San Francisco, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $50,000 & Up
We Xgen Coders, have delivered more than 200+ project within this duration including Website, App, API, UI/UX and more. We can design any type of application, as per your idea or requirements, mostly we use React/Native, Flutter, Java & C++ for complex coding...
Top Services:
- Software Development
- Mobile App Development
- Web Development
- UI/UX Design
- Show more
- Location
- Fresno, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $25/hr
- Minimal Budget
- Under $1,000
DNAMIC is an IT Consulting company with an automation mindset specializing in Software Development, Quality Assurance, Software Testing, and Digital Production...
Top Services:
- Software Development
- Mobile App Development
- UI/UX Design
- IT Services
- Show more
- Location
- San Diego, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $10,000 - $25,000
Qodestar is a digital studio focused on building clean, high-performing mobile apps and digital experiences. We partner with startups, growing businesses, and creative teams to transform ideas into intuitive mobile solutions through thoughtful design and development...
Top Services:
- Mobile App Development
- Product Design
- UI/UX Design
- Digital Marketing
- SEO
- Show more
- Location
- San Diego, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $75/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 1 Project Listed
Bluelight is a U.S.-headquartered nearshore software development consultancy. Bluelight provides top-tier IT talent from Latin America (and onshore) who are fluent in English, work U.S. business hours, and serve as a cost-effective alternative to U.S.-based hires...
Top Services:
- Software Development
- Software Testing
- AI Development
- Mobile App Development
- Staff Augmentation
- Show more
- Location
- Sacramento, California
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $35/hr
- Minimal Budget
- $10,000 - $25,000
We create and manage the world's most iconic brands. Brand and product agency that delivers heroic work and legendary clients. DECOSTA has worked with clients in a wide range of industries including entertainment, consumer goods, technology, energy, finance, and more...
Top Services:
- Digital Services
- Branding
- Creative Services
- Product Design
- Digital Strategy
- Show more
- Location
- Burbank, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $300/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 6 Projects Listed
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
Webential is a top digital agency specializing in web development, digital marketing, and design services. With over a decade of experience, they offer SEO, PPC, custom web development, and e-commerce solutions...
Top Services:
- Web Design
- eCommerce Development
- UI/UX Design
- Web Development
- WordPress Website Design
- Show more
- Location
- Foster City, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $1,000 - $10,000
Headquartered in Sacramento, California, SunstoneIT is a Certified Small Business with a primary focus on providing IT products and solutions to the public sector, as well as private sector companies...
Top Services:
- Mobile App Development
- Managed Services
- IT Services
- Software Development
- Show more
- Location
- Sacramento, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
A Trusted digital transformation partner of global enterprises with expertise in Native Web and Mobile Applications, AI & Machine Learning services hosted on AWS and Azure Cloud, and product implementations...
Top Services:
- Web Development
- Software Development
- IoT
- Mobile App Development
- IT Services
- Show more
- Location
- Sacramento, California
- Number of Employees
- 500 - 999
- Average Hourly Rate
- $18/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
Stateside is a minority-owned, California, Small-Business Certified creative & technical digital agency that provides efficient, scalable production services through co-location of resources in the U.S. and Costa Rica...
Top Services:
- Mobile App Development
- Software Development
- Web Design
- Web Development
- Show more
- Location
- Los Angeles, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $65/hr
At Koombea, we specialize in building world-class digital products that users love, with a focus on mobile and web apps through our custom Agile methodology. Our process has been tested and proven through our 1000+ projects with clients from all over the globe. We take pride in our ability to build...
Top Services:
- Mobile App Development
- Software Development
- Web Development
- UI/UX Design
- Show more
- Location
- San Francisco, California
- Number of Employees
- 100 - 249
- Minimal Budget
- $50,000 & Up
King Tide is a design and development firm based in Los Angeles, CA. Our team is focused on delivering innovative solutions for brands and consumers. We have a passion for branding, design, technology, and impacting customer experiences through real-world brand and product development...
Top Services:
- Mobile App Development
- Web Design
- Software Development
- Web Development
- Show more
- Location
- West Hollywood, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $10,000 - $25,000
Expedition Co. is relentlessly focused on creating the most optimal user experience, regardless of the platform. We combine creative and technology to produce innovative, industry-changing, and leading applications that help businesses drive engagement and connect with their communities. Our commitment to...
Top Services:
- Mobile App Development
- Software Development
- Web Development
- UI/UX Design
- Show more
- Location
- El Segundo, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $50,000 & Up
We personally invest in the projects we work on by providing ongoing app maintenance, new feature design and development...
Top Services:
- Mobile App Development
- Software Development
- UI/UX Design
- IT Services
- Show more
- Location
- San Francisco, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $50,000 & Up
We support entrepreneurs and companies as they reach a global audience with amazing digital products...
Top Services:
- Mobile App Development
- Software Development
- Web Development
- UI/UX Design
- Show more
- Location
- San Francisco, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $10,000 - $25,000
Our goal is to create software applications with the best code and product quality imaginable, exceeding all standards...
Top Services:
- Mobile App Development
- VR/AR
- IoT
- UI/UX Design
- Show more
- Location
- Los Angeles, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $50,000 & Up
We provide our clients with infinite scaling and very quick feature delivery times...
Top Services:
- Mobile App Development
- IT Services
- Software Development
- Blockchain
- Show more
- Location
- Inglewood, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $50,000 & Up
TemaBIT is an IT service-oriented company that specializes in software development. Our primary objective is to provide top-notch software development services to our clients, with a focus on driving innovation in the retail and logistics sectors...
Top Services:
- Mobile App Development
- eCommerce Development
- Web Development
- Software Development
- Show more
- Location
- Irvine, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $10,000 - $25,000
We are empowering businesses and individuals to adopt technology solutions that create lasting and progressive impacts on people's lives...
Top Services:
- Mobile App Development
- UI/UX Design
- AI Development
- eCommerce Development
- Show more
- Location
- Mountain View, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
We continue to accomplish this with a company-wide passion for creating the future...
Top Services:
- Mobile App Development
- Software Development
- eCommerce Development
- Web Development
- Show more
- Location
- Gold River, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $199/hr
- Minimal Budget
- $10,000 - $25,000
Diatom Enterprises is a software development company based in Latvia and founded in Canada. We specialize in crafting custom software solutions for clients across diverse industries worldwide...
Top Services:
- Mobile App Development
- Software Development
- IT Services
- Web Development
- Show more
- Location
- San Francisco, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $10,000 - $25,000
At Inovatica, our focus is on transforming brilliant ideas into successful digital products. With offices in Poland and the USA, we specialize in providing offshore software services that cover everything from design to development, and maintenance. Our self-organizing team is committed to working closely...
Top Services:
- Mobile App Development
- Web Development
- UI/UX Design
- Product Design
- Show more
- Location
- San Diego, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $10,000 - $25,000
We are San Diego's mobile-native and mobile-first consultancy. We specialize in Swift for iOS, Flutter for iOS/Android, and React for Web. We have led projects for Fortune 500 companies and startups. If you're looking for an easy-to-talk-to and experienced partner to build your app, call devAtelier!...
Top Services:
- Mobile App Development
- Software Development
- IoT
- Web Development
- Show more
- Location
- San Diego, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $125/hr
- Minimal Budget
- $10,000 - $25,000
Appnality is an American software company that offers diverse mobile app development services. Be it App Concept and Strategy or UX and UI design development, Appnality has all your mobile app needs covered. Our quality assurance, testing, and data protection provide you with a fulfilling, keeping you and...
Top Services:
- Mobile App Development
- Web Development
- AI Development
- VR/AR
- Show more
- Location
- Fremont, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $10,000 - $25,000
Our focus is on combining digital strategy, UX design and technological development to help individuals and organizations' grow in a connected world...
Top Services:
- Mobile App Development
- Web Development
- SEO
- CRM Consulting
- Show more
- Location
- San Diego, California
- Number of Employees
- Under 49
KritiKal Solutions is a technology design house and holds 22+ years of experience in AI, Computer Vision, Software Applications, Cloud and Mobile-based Solutions, Embedded Systems, Generative AI and Large Language Models. We specialize in R&D, product engineering, and innovation services...
Top Services:
- AI Development
- IoT
- Mobile App Development
- Software Development
- Wearables
- Show more
- Location
- Los Angeles, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $25,000 - $50,000
- Portfolios Count
- 4 Projects Listed
Award winning Website Design, SEO and Digital Marketing Agency. A Creative Studio, with and edge. A unique approach to your Digital Transformation and Digital Design Requirements. We are THE ALTERNATIVE...
Top Services:
- Web Design
- Digital Marketing
- SEO
- PPC
- WordPress Website Design
- Show more
- Location
- San Francisco, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 2 Projects Listed
As a customer-centric company, Tailored Logo Designs strives to provide its clients with a seamless and hassle-free experience. The company offers unlimited revisions to ensure that clients are completely satisfied with their designs and provides a 100% satisfaction guarantee, promising to refund clients who...
Top Services:
- Logo Design
- Digital Services
- Digital Marketing
- Web Design
- eCommerce Development
- Show more
- Location
- San Francisco, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $30/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 5 Projects Listed
ZeroSixty is a design & innovation studio that challenges convention by delivering high-quality, high-impact products, services and experiences that shape the future...
Top Services:
- Design Services
- Mobile App Development
- Location
- San Francisco, California
- Number of Employees
- 50 - 99
- Portfolios Count
- 1 Project Listed
SoftAvail, Inc. is a software R&D professional services company specializing in full application life-cycle management - prototyping, design, development, deployment, support & maintenance . We produce and deliver high-quality software for any platform and device...
Top Services:
- Software Development
- Mobile App Development
- IoT
- IT Services
- Show more
- Location
- San Carlos, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $40/hr
- Portfolios Count
- 2 Projects Listed
ALFTEK offers full-service network infrastructure, system administration, network security, software development and other managed IT services. What's more, the company also integrates robust software solutions with cloud-based SaaS, PaaS and IaaS platforms for website and social & blog design...
Top Services:
- Software Development
- Cybersecurity
- IT Services
- Managed Services
- Web Design
- Show more
- Location
- Concord, California
- Number of Employees
- Under 49
- Portfolios Count
- 4 Projects Listed
Anyalpha is best software development company USA that offers custom software solutions to achieve growth and scale for your business...
Top Services:
- Mobile App Development
- Software Development
- Web Design
- Web Development
- Blockchain
- Show more
- Location
- Walnut Creek, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $15/hr
- Minimal Budget
- $1,000 - $10,000
Velotio Technologies is an outsourced software product development partner for technology startups and enterprises. We combine innovative ideas with business expertise and the latest transformational technologies to drive business success for our customers, help them put their customers'​ needs at the core...
Top Services:
- Mobile App Development
- UI/UX Design
- Product Design
- Software Development
- Software Testing
- Show more
- Location
- San Ramon, California
- Number of Employees
- 250 - 499
- Minimal Budget
- Under $1,000
We build digital tools that empower businesses, apps that leverage new-age technologies and design strategies that help you in your journey. Were flexible - We can help you ideate, build and launch or we can jump right in the middle to assist you...
Top Services:
- Mobile App Development
- AI Development
- Software Development
- UI/UX Design
- DevOps Consulting
- Show more
- Location
- San Francisco, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $35/hr
- Minimal Budget
- $1,000 - $10,000
Wonderment is a distinguished software development and tech staffing agency headquartered in California. We cater to teams of all sizes, ranging from startups to large-scale technology projects, by working across various web technology platforms and languages. The core team at Wonderment Apps has an...
Top Services:
- Mobile App Development
- Software Development
- IT Services
- Product Design
- Web Development
- Show more
- Location
- Los Angeles, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
A full-service technology company, InfiniOne specializes in creating mobile and web applications. With the help of our specialized web, IoT, cloud, and mobile app development services, transform your company...
Top Services:
- Mobile App Development
- UI/UX Design
- IoT
- Web Development
- Cloud Consulting
- Show more
- Location
- Los Angeles, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $10,000 - $25,000
Maximum effectiveness and top-notch outcomes for our clients are ensured by more than ten years of focused effort on honing our competencies in creating scalable platforms and processing big data flows...
Top Services:
- Mobile App Development
- IoT
- Software Development
- Web Development
- UI/UX Design
- Show more
- Location
- Los Angeles, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $10,000 - $25,000
We offer end-to-end services, starting with concept and strategy, and continuing through design, development, QA, DevOps, and support. We believe in co-creation, enabling our clients to bring their own ownership and knowledge of their business and brand while we contribute our rich expertise to the table. Our...
Top Services:
- Web Development
- Mobile App Development
- Product Design
- UI/UX Design
- Branding
- Show more
- Location
- El Segundo, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $10,000 - $25,000
Mouche is a digital agency blending human creativity with AI efficiency. We specialize in eCommerce, Shopify, SEO, and user-centric websites built on WordPress, Webflow, and Wix. Based in Los Angeles, we help brands grow by driving traffic, boosting conversions, and creating smarter digital experiences...
Top Services:
- UI/UX Design
- WordPress Website Design
- Web Design
- SEO
- Content Marketing
- Show more
- Location
- Los Angeles, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 4 Projects Listed
TechMatter is a leading global provider of technology and healthcare solutions headquartered in Glendale, California. The company specializes in enterprise software development, automation, and revenue cycle management, empowering organizations to streamline operations and achieve sustainable growth. With a...
Top Services:
- Digital Services
- Design Services
- UI/UX Design
- Web Development
- Affiliate Marketing
- Show more
- Location
- Glendale, California
- Number of Employees
- 500 - 999
- Average Hourly Rate
- $100/hr
Dev Technosys is the web and mobile app development company in UAE,...
Top Services:
- Web Development
- eCommerce Development
- Mobile App Development
- Software Development
- IT Services
- Show more
- Location
- San Francisco, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $25/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 2 Projects Listed
Avanade is a leading digital innovator that offers a comprehensive suite of services to empower businesses with transformative technology solutions...
Top Services:
- CRM Consulting
- DevOps Consulting
- Mobile App Development
- Cloud Consulting
- Show more
- Location
- El Segundo, California
- Number of Employees
- 1000 & Up
- Portfolios Count
- 3 Projects Listed
We at PowerPhrase Web Design Services provide performance testing, responsive web design services aimed at crafting websites that will remain aesthetically pleasing & user-friendly, regardless of the platform being used...
Top Services:
- Web Design
- WordPress Website Design
- Software Testing
- Software Development
- AI Development
- Show more
- Location
- Santa Ana, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $75/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 1 Project Listed
NeoLynx is a full-service digital agency based in San Diego, California, delivering tailored marketing, branding, and web development solutions. With a strong foundation in strategy, design, and technology, NeoLynx helps businesses strengthen their digital presence and drive measurable results through...
Top Services:
- Web Design
- Mobile App Development
- Web Development
- SEO
- Social Media Marketing
- Show more
- Location
- Glendale, California
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Equipped with expert, full-stack, agile teams, we help agencies, corporations and start-ups innovate and scale. And we do it on your terms, be it on the front lines or as a behind-the-scenes partner...
Top Services:
- Mobile App Development
- Blockchain
- Software Development
- AI Development
- Web Design
- Show more
- Location
- San Francisco, California
- Number of Employees
- Under 49
Orion eSolutions is not only a one stop shop for technology but also a software boutique specialised in development of web applications, mobile apps, desktop application or customisation of already built technology upto the par of best practice in the market...
Top Services:
- Mobile App Development
- Web Development
- eCommerce Development
- Software Development
- AI Development
- Show more
- Location
- San Jose, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $10,000 - $25,000
Alternova is a software company focused on the development of interactive digital health products and platforms. The company has a strong background in game engines and data analytics, bringing to the Digital Health industry products that are data driven, fun and easy to use...
Top Services:
- Mobile App Development
- Software Development
- VR/AR
- Big Data Analytics
- IT Services
- Show more
- Location
- San Francisco, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
Product and Software Development, IT Consulting Services and Managed IT...
Top Services:
- Mobile App Development
- Software Development
- IT Services
- Cybersecurity
- Managed Services
- Show more
- Location
- Sacramento, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $90/hr
- Minimal Budget
- $1,000 - $10,000
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