Best California Mobile App Developers

Companies
Rankings updated: March 28, 2024
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  • Altoros Labs

    Verified
    Trusted IT partner for Global 2000 firms from 2001 | Dedicated teams | Industry-specific solutions
    Altoros is a 400+ person strong IT consulting and development group. For over 20 years, we've been assisting Global 2000 organizations in getting software products to market faster and reducing the co [...]
    Pleasanton, California
    250 - 499 $50/hr $25,000 - $50,000
    Expertise
    .Net
    React.JS
    Node.js
    Cross-Platform
    Android
    React Native
    Xamarin
    Flutter
    VISIT WEBSITE
  • MindK

    Verified
    Custom Software & Website Development Company
    MindK is a team of experts that develop and deliver great products & websites. We combine design and technology to solve real customers problems.
    San Francisco, California
    100 - 249 $95/hr $10,000 - $25,000
    Expertise
    Next.js
    Node.js
    Application Modernization
    Cross-Platform
    iPad
    VISIT WEBSITE
  • Solveit

    Verified
    DesignRush Design Award Winner
    100% Focused on Apps
    We design and develop top-rated mobile and web apps for startups and SMEs. E-commerce, Healthcare, Marketplaces, and more. Our clients rate us for 5 out 5 - check out why!
    San Jose, California
    50 - 99 $45/hr $25,000 - $50,000
    Expertise
    iPhone
    Android
    Flutter
    VISIT WEBSITE
  • Báchoo

    Verified
    We create loveable websites, game-changing applications, scalable and reusable code under the hood.
    Bachoo studio is an award-winning web studio, dedicated to creating sophisticated and technologically advanced solutions for our clients. We offer end-to-end services, starting with concept and strate [...]
    El Segundo, California
    Under 49 $49/hr Inquire
    Expertise
    React.JS
    Node.js
    Next.js
    Hybrid
    Android
    iPhone
    React Native
    HTML5
    VISIT WEBSITE
  • Azumo

    Verified
    Nearshore Software Development for Web, Mobile, Data, AI and Cloud
    Azumo is a leading nearshore software development services provider. We provide software engineers on demand for web, mobile, data, and cloud. Our engineers work from Latin America for our customers g [...]
    San Francisco, California
    100 - 249 $45/hr $10,000 - $25,000
    Expertise
    Node.js
    Python Django
    .Net
    Android
    iPhone
    Flutter
    React Native
    HTML5
    VISIT WEBSITE
  • Orangesoft

    Verified
    We build mobile & web apps that people love
    Orangesoft is a mobile app and web development company. We started guiding companies into mobile and web development in 2011 and have successfully completed more than 300 projects ever since.
    San Francisco, California
    100 - 249 $50/hr $25,000 - $50,000
    Expertise
    Node.js
    React.JS
    Android
    iPhone
    VISIT WEBSITE
  • IIH Global

    Verified
    Revel in the success of real estate marketing!
    IH Global, an experienced Real Estate App Development Company, offers innovative solutions for real estate agencies, agents, and small property-focused businesses. Its robust real estate app boosts pr [...]
    Los Angeles, California
    Under 49 $20/hr $1,000 - $10,000
    Expertise
    Laravel
    Node.js
    Python Django
    React.JS
    VISIT WEBSITE
  • Matellio Inc.

    Verified
    We make the impossible case possible.
    Matellio is a leading software engineering studio, recognized globally for delivering intelligent solutions powered by Artificial Intelligence and Machine Learning. We specialize in developing customi [...]
    San Jose, California
    250 - 499 $50/hr $50,000 & Up
    Expertise
    .Net
    Laravel
    Cross-Platform
    Hybrid
    Application Modernization
    React Native
    Xamarin
    Flutter
    VISIT WEBSITE
  • DigiTrends

    Verified
    Full 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 ear [...]
    San Francisco, California
    100 - 249 $20/hr $1,000 - $10,000
    Expertise
    Node.js
    .Net
    React.JS
    Games
    Android
    iPhone
    HTML5
    React Native
    VISIT WEBSITE
  • SiliconMint

    Dedicated teams that build complex software systems
    SiliconMint designs, develops, and supports mission-critical software systems. Based in San Francisco, SiliconMint has offices in New York and Europe to serve clients across the globe.
    San Francisco, California
    50 - 99 $55/hr $25,000 - $50,000
    Expertise
    .Net
    Laravel
    VISIT WEBSITE
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  • Admios

    Verified
    Nearshore Software Development Services
    Need devs but in a hiring freeze? Continue to build and increase productivity with our nearshore software development resources. We provides highly skilled, team-based resources to companies that need [...]
    San Francisco, California
    50 - 99 $55/hr $25,000 - $50,000
    Expertise
    React.JS
    AngularJS
    Node.js
    iPhone
    Social Network Apps
    Wearables
    React Native
    Flutter
    VISIT WEBSITE
  • SOTATEK JSC

    Verified
    Leading SDaaS & Blockchain Development Corporation
    A global Software Development as a Service (SDaaS) & IT Consulting group who delivers sustainable Blockchain Development, Software Development, including Web/App/Game Development, AI & Machine Learnin [...]
    Costa Mesa, California
    500 - 999 $25/hr $1,000 - $10,000
    Expertise
    Games
    Cross-Platform
    Android
    iPhone
    iPad
    VISIT WEBSITE
  • HitBerry Games

    Verified
    Mobile Games Development Studio
    HitBerry Games - mobile games development studio that specializes in creating captivating, exciting, and interactive mobile games for various platforms.
    San Francisco, California
    100 - 249 $49/hr $10,000 - $25,000
    Expertise
    Games
    VISIT WEBSITE
  • Verified
    Business Vision Meets Technology Mastery
    At Master of Code Global we are a team of experts developing custom world-class digital experiences for web, mobile, as well as conversational chat and voice solutions empowered by AI.
    Redwood City, California
    100 - 249 $99/hr $10,000 - $25,000
    Expertise
    Node.js
    Python Django
    .Net
    Android
    Cross-Platform
    B2C Apps
    HTML5
    Flutter
    VISIT WEBSITE
  • ElsnerTechnologies

    Verified
    Cutting-Edge Next Generation Mobility Solutions
    Elsner is a full-fledged IT service driven company providing Precise web development and Mobile Development services which ultimately results in the development of state-of-the-art Software Developmen [...]
    Fremont, California
    100 - 249 $95/hr Inquire
    Expertise
    CakePHP
    React.JS
    AngularJS
    Next.js
    VISIT WEBSITE
  • Smart Soft Team

    Verified
    SST is an IT company that delivers software solutions for the digital transformation of business.
    Custom Software DevelopmentWeb DevelopmentMobile App DevelopmentE-Commerce Development
    Los Angeles, California
    100 - 249 $30/hr $1,000 - $10,000
    Expertise
    Next.js
    Python Django
    iPhone
    B2C Apps
    B2B Apps
    React Native
    Flutter
    HTML5
    VISIT WEBSITE
  • SDLC Corp

    Verified
    Your Technology Partner
    We Provide following services Mobile App development, Web development and Digital marketing
    San Francisco, California
    250 - 499 $20/hr $10,000 - $25,000
    Expertise
    Node.js
    Laravel
    .Net
    iPhone
    Android
    Games
    Xamarin
    HTML5
    VISIT WEBSITE
  • Dogtown Media

    Verified
    A disruptive development company.
    Providing Chatbot, Development, and website/app solutions. If you can dream it, we can build it. Intelligent apps require brilliant design and intuitive product strategy. We analyze and design every a [...]
    San Francisco, California
    Under 49 $140/hr $25,000 - $50,000
    Expertise
    Android
    iPhone
    Wearables
    React Native
    Flutter
    HTML5
    VISIT WEBSITE
  • ActiveColor

    Verified
    Digital Product UX, Design & Development
    ActiveColor is an award-winning digital agency driving positive change through innovative digital products in healthcare and beyond.
    Los Angeles, California
    Under 49 $145/hr $25,000 - $50,000
    Expertise
    Android
    iPhone
    VISIT WEBSITE
  • ScrumLaunch

    We build innovative products for startups and larger brands
    There are a lot of choices when it comes building a software product. The reason people choose ScrumLaunch is because of our high touch approach, high quality work and most importantly, because we hav [...]
    Los Angeles, California
    Under 49 $100/hr Under $1,000
    VISIT WEBSITE
  • Folio3

    Verified
    Driven by innovation
    The best eCommerce development company empowering you with the tools you need to conquer your industry.
    Pleasanton, California
    250 - 499 $35/hr $25,000 - $50,000
    Expertise
    Ruby on Rails
    Laravel
    Node.js
    Android
    Wearables
    iPhone
    React Native
    Flutter
    VISIT WEBSITE
  • Seasia Infotech

    Verified
    A CMMI5 Certified Company
    Seasia, being a well-known world-class enterprise software development company, serves small, medium, and large-sized businesses in a seamless and secure manner. We enable competitive digital strategi [...]
    Emeryville, California
    500 - 999 $25/hr $1,000 - $10,000
    Expertise
    Laravel
    Node.js
    Python Django
    B2C Apps
    B2B Apps
    React Native
    Xamarin
    HTML5
    VISIT WEBSITE
  • CMARIX TechnoLabs

    Verified
    Envision Leverage Infinite
    A global technology outsourcing and custom Development Company with expertise into diverse Web Development, Custom Software and Mobile Applications.
    Temecula, California
    100 - 249 $20/hr $10,000 - $25,000
    Expertise
    Laravel
    Node.js
    .Net
    iPhone
    Android
    B2C Apps
    Flutter
    React Native
    VISIT WEBSITE
  • Perception System

    Verified
    Your Trustworthy Web & App Development Partner
    An end to end app & web development company providing services with cutting edge technologies including AWS, React, React Native and Wordpress CMS.
    San Jose, California
    50 - 99 $25/hr Inquire
    Expertise
    Python Django
    Android
    iPhone
    Cross-Platform
    HTML5
    VISIT WEBSITE
  • Urban Insight

    Verified
    Driving Digital Success with Innovative Strategy and Web Solutions
    Urban Insight is the leading digital agency in Los Angeles, specializing in digital strategy, website design, development, and support. With a focus on project leadership, thoughtful design, and techn [...]
    Los Angeles, California
    Under 49 $150/hr $25,000 - $50,000
    VISIT WEBSITE
  • Swenson He

    Verified
    Digital experiences brought to life.
    Swenson He is a full-service firm. We consistently delivers superior award-winning results by keeping the user experience at the center of all we do and focusing on your success.
    Beverly Hills, California
    Under 49 $150/hr $50,000 & Up
    Expertise
    Android
    iPhone
    VISIT WEBSITE
  • Radixweb

    Verified
    Your Trusted Leading Software Development Partner
    Radixweb is a 22-year-old tech firm with unparalleled capabilities in custom software development and IT consultation. A preferred outsourcing partner globally, Radixweb has powered berserk digital tr [...]
    Artesia, California
    500 - 999 $25/hr $25,000 - $50,000
    Expertise
    Flutter
    VISIT WEBSITE
  • Verified
    Hire World-Class Offshore Developers @$15/HR from 10 Yrs.+ Exp. Award-Winning Software Company.
    Outsource Your Software Development Services to DreamzTech, the 10 Yrs.+ Exp. Award-Winning Software Design & Development Company based in USA, UK, India & South Africa. Hire World-Class Offshore Deve [...]
    San Francisco, California
    250 - 499 $20/hr $10,000 - $25,000
    Expertise
    iPhone
    Flutter
    VISIT WEBSITE
  • Zaag Systems Ltd.

    Verified
    CONNECT THE DOTS
    We are a Software Development Company that connect your ideas into reality through innovation. Contact us today and transform your business.
    Santa Clara, California
    50 - 99 $15/hr Under $1,000
    Expertise
    Node.js
    Next.js
    React.JS
    Android
    Cross-Platform
    B2C Apps
    Flutter
    React Native
    VISIT WEBSITE
  • Verified
    Simplifying lives through digital experiences
    Robosoft has experience of 20 years in software development and we are a full-service digital transformation and biotech company.
    San Francisco, California
    1000 & Up $125/hr $50,000 & Up
    Expertise
    Node.js
    Cross-Platform
    Wearables
    HTML5
    Flutter
    React Native
    VISIT WEBSITE
  • SunTec India

    Verified
    Multi-Process IT Outsourcing Services
    SunTec India is a multi-process IT and business process outsourcing firm with an industry experience of over 20 years across multiple domains and industry niches.
    Laguna Beach, California
    1000 & Up $10/hr Inquire
    Expertise
    Ruby on Rails
    VISIT WEBSITE
  • Verified
    Since 2008, Grazitti Interactive has been enabling business transformation with digital solutions leveraging cloud, mobile, and social media. With 1200+ experts working in different technologies and d [...]
    Mountain View, California
    1000 & Up $100/hr $1,000 - $10,000
    Expertise
    Laravel
    Node.js
    .Net
    Android
    iPhone
    Wearables
    React Native
    Xamarin
    VISIT WEBSITE
  • Sigma Software

    Verified
    Superior Business Solutions
    Sigma Software specializes in developing software and is a globally distributed team of more than 2000 skilled IT professionals, spanning 12 countries including the USA, Sweden, UK, Canada, Israel, Si [...]
    Los Angeles, California
    1000 & Up $40/hr $1,000 - $10,000
    Expertise
    Laravel
    Node.js
    Python Django
    Application Modernization
    B2C Apps
    B2B Apps
    Flutter
    React Native
    VISIT WEBSITE
  • Vention

    Verified
    Built to scale
    Were Vention, partner of forward-thinking tech leaders worldwide.
    San Francisco, California
    1000 & Up $50/hr $25,000 - $50,000
    Expertise
    .Net
    Node.js
    Ruby on Rails
    Cross-Platform
    Android
    HTML5
    React Native
    Flutter
    VISIT WEBSITE
  • Jafton

    Verified
    Take part in a digital transformation with us!
    With a strong team of over 120 experts and developers spanning across 5 countries and headquartered in the vibrant city of New York, Jafton is a dynamic technology firm.
    Los Angeles, California
    100 - 249 Inquire $25,000 - $50,000
    Expertise
    Social Network Apps
    VISIT WEBSITE
  • Cleveroad

    Verified
    Creating Stunning Web and Mobile Apps
    Cleveroad is a leading provider of web and mobile solutions that cater to diverse industries and budgets. With a global team of skilled IT professionals and expertise earned from developing 500+ custo [...]
    Los Angeles, California
    50 - 99 $30/hr $10,000 - $25,000
    Expertise
    Ruby on Rails
    Laravel
    iPhone
    Android
    Cross-Platform
    HTML5
    Flutter
    React Native
    VISIT WEBSITE
  • Startup House

    We solve 99% of digital business problems.
    Hey! This is Startup House we specialize in developing innovations from ideation to full-scale applications, offering services that cover every aspect of the product development cycle.
    San Francisco, California
    50 - 99 $50/hr $10,000 - $25,000
    VISIT WEBSITE
  • Tessafold

    We serve good projects and provide guaranteed quality and customer care
    At our company, we believe in being flexible and adaptable to our clients needs. We understand that every business is unique, and we work closely with our clients to deliver tailored solutions that me [...]
    Santa Clara, California
    Under 49 $50/hr $10,000 - $25,000
    VISIT WEBSITE
  • TechAhead

    Verified
    Where innovation meets app-solutely everything.
    TechAhead stands at the intersection of healthcare, Flutter, e-commerce, and finance mobile app innovation. Our healthcare apps bridge communication gaps, eCommerce apps provide powerful features, and [...]
    Los Angeles, California
    100 - 249 $25/hr $25,000 - $50,000
    Expertise
    Field Operations
    iPad
    iPhone
    Accessibility Mobile App
    Android
    Flutter
    VISIT WEBSITE
  • DELVE

    Verified
    Digital and Physical Product Innovation
    Delve is a physical and digital product innovation firm.
    San Francisco, California
    100 - 249 Inquire $50,000 & Up
    Expertise
    Field Operations
    VISIT WEBSITE
  • Koderspedia

    Verified
    Your Go-To Agency for Creative Software and Web Design Solutions
    We provide custom software development, mobile application design, web design, and eCommerce.
    Palo Alto, California
    Under 49 $100/hr $1,000 - $10,000
    Expertise
    Android
    iPhone
    Games
    VISIT WEBSITE
  • Frenchy Digital

    Verified
    Mobile App & Ecommerce Development for startups!
    Frenchy Digital is a minority-owned startup in Los Angeles that specializes in Mobile App and Web Development.Before our company was founded in 2019, our developers, designers, and project managers [...]
    Los Angeles, California
    Under 49 $25/hr $10,000 - $25,000
    Expertise
    Android
    iPhone
    VISIT WEBSITE
  • Webgamma

    Verified
    Branding, Web Development & Web Design
    Founded in 2015, Webgamma has been redefining what it means to be an exceptional digital product design agency for nearly years.
    Los Angeles, California
    Under 49 $120/hr $25,000 - $50,000
    Expertise
    Laravel
    VISIT WEBSITE
  • Solvd

    Let Us Solve Your Outsourcing Software Needs
    Solvd, Inc. is a renowned outsourcing solutions and engineering company specializing in Mobile, Web, and Quality Assurance solutions. With a global presence and a team of over 230 professionals, we se [...]
    Roseville, California
    100 - 249 $40/hr $10,000 - $25,000
    VISIT WEBSITE
  • Pace Digitals

    Affordable & Creative Design Company
    Pace Digital is a cutting-edge digital marketing agency offering innovative solutions for businesses. With expertise in SEO, social media marketing, web design, and more, we help clients optimize thei [...]
    Oakland, California
    1000 & Up $70/hr $25,000 - $50,000
    Expertise
    iPhone
    Android
    Windows
    iPad
    Media App
    VISIT WEBSITE
  • Studio Red

    Design Innovation that Makes the World Red-dy
    Welcome to Studio Red, an award-winning industrial design firm in Menlo Park, California. Established in 1983, our approach synergizes innovation with viability, enhancing brands and pleasing users.
    Palo Alto, California
    Under 49 $198/hr $10,000 - $25,000
    VISIT WEBSITE
  • Verified
    A top-class Google app engine development company!
    Etelligens is an industry-leading custom software and Google app engine development company known for its reliable mobile and web development that delivers innovative solutions.
    Torrance, California
    100 - 249 $25/hr $10,000 - $25,000
    Expertise
    .Net
    iPhone
    Wearables
    React Native
    Flutter
    HTML5
    VISIT WEBSITE
  • eBizneeds

    Verified
    Stimulating Innovation
    We specialize in building and maintaining web applications and process solutions for a little over 20 years.
    Santa Clarita, California
    100 - 249 $25/hr $1,000 - $10,000
    Expertise
    iPhone
    React Native
    VISIT WEBSITE
  • Futurealiti

    Ideas into Reality
    Futurealiti is a leading software development and Industrial Automation company working in various fields of IT & helping businesses and industries with technological acceleration. Futurealiti has ach [...]
    Los Angeles, California
    50 - 99 $50/hr Inquire
    Expertise
    Games
    iPhone
    Flutter
    VISIT WEBSITE
  • Neuron

    Design with impact.
    Your UX/UI design partner for B2B workplace products.
    San Francisco, California
    Under 49 $175/hr $10,000 - $25,000
    VISIT WEBSITE
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