Country: United States
State: California

List of the Top California Mobile App Development Companies

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  • Sidebench

    Sidebench

    Top Product, Technology, & Venture Design Firm

    $50,000+
    $150 - $199 / hr
    50 - 249
    Santa Monica, CA
    Service Focus

    “The design team at Sidebench is also very impressive; they have truly blown us away.”

    • Founder & CEO, Fashion & Style Platform
  • CitrusBits

    CitrusBits

    Mobile app strategy, design, and development

    $25,000+
    $100 - $149 / hr
    10 - 49
    Los Angeles, CA
    Service Focus

    "They gave us a professional website that was easy to update."

    • Recruitment Specialist, Zuswork
  • Dogtown Media

    Dogtown Media

    Creating the Mobile Future

    $25,000+
    $100 - $149 / hr
    10 - 49
    Los Angeles, CA
    Service Focus

    "They were an effective team, met deadlines, and created a great end product."

    • Director, Risk Comm Lab, Temple University
  • Goji Labs

    Goji Labs

    Build It Right The First Time

    $25,000+
    $100 - $149 / hr
    10 - 49
    Los Angeles, CA
    Service Focus

    "They were always available to answer any questions we had."

    • Director, Vascular Neurology of Southern California
  • Radiansys Inc

    Radiansys Inc

    SAN FRANCISCO | NEW DELHI -MOBILE APP & FULL STACK

    $10,000+
    < $25 / hr
    50 - 249
    Fremont, CA
    Service Focus

    “The speed at which they understood the concept of what I was building was impressive.”

    • CEO, ListingNest
  • ClearSummit

    ClearSummit

    Infallible Engineering. Radical Solutions. Evolved

    $25,000+
    $150 - $199 / hr
    10 - 49
    Santa Monica, CA
    Service Focus

    "We’ve been impressed. They work quickly to get to solutions."

    • Head of Product, Frequency Machine
  • Vincit

    Vincit

    Software Development, Design & Marketing Services

    $50,000+
    $150 - $199 / hr
    250 - 999
    Irvine, CA
    Service Focus

    "They performed at a high level in terms of design and creating new tech which they hadn't had experience with before."

    • Co-Founder, Supercar Auction Platform
  • ISBX

    ISBX

    Interactive. Strategy. Branding. Execution

    $10,000+
    $50 - $99 / hr
    10 - 49
    Los Angeles, CA
    Service Focus

    "They manage expectations well, always under promising and over delivering."

    • CEO, OjO Electric
  • Saritasa

    Saritasa

    Empowering Clients with Technology!

    $25,000+
    $100 - $149 / hr
    50 - 249
    Newport Beach, CA
    Service Focus

    “I’m most impressed with Saritasa’s flexibility.”

    • Director of Cloud Services, Winegard Company
  • Wve Labs

    Wve Labs

    An Unparalleled Blend of Art & Engineering

    $10,000+
    $50 - $99 / hr
    50 - 249
    Newport Beach, CA
    Service Focus

    "They’re a detail-oriented team that’s capable of producing quality work."

    • Product Manager, Caremoli Gluten Free
  • Wonderment Apps

    Wonderment Apps

    Design Like A Butterfly, Code Like A Bee

    $5,000+
    $50 - $99 / hr
    50 - 249
    Los Angeles, CA
    Service Focus

    "Wonderment Apps was truly professional, and they keenly listened to our needs."

    • Program Manager, Mailing & Shipping Company
  • AE Studio

    AE Studio

    We Build Great Technology Products.

    $100,000+
    $200 - $300 / hr
    50 - 249
    Los Angeles, CA
    Service Focus

    "They truly went above and beyond in their support and guidance."

    • Chief of Staff, Media & Technology Company
  • Baytech Consulting

    Baytech Consulting

    TRANSLATING YOUR VISION INTO SOFTWARE

    $10,000+
    $100 - $149 / hr
    10 - 49
    Irvine, CA
    Service Focus

    “Baytech’s strength is their responsiveness; that’s the main reason we’ve kept working with them.”

    • Executive Director, ICOMOS Canada
  • Sunrise Integration

    Sunrise Integration

    Enterprise Solutions & Ecommerce Apps

    $5,000+
    $100 - $149 / hr
    10 - 49
    Los Angeles, CA
    Service Focus

    "The partnership went as smoothly as I expected — they did everything we asked of them."

    • SVP Ecommerce & Technology, Mad Engine
  • Toptal

    Toptal

    Hire the top 3% of freelance talent

    $50,000+
    $100 - $149 / hr
    1,000 - 9,999
    San Francisco, CA
    Service Focus

    "It was a big success."

    • President, Reformation Services LLC
  • SF AppWorks

    SF AppWorks

    ✅ Web & Mobile Development | Trusted Since 2012

    $10,000+
    $50 - $99 / hr
    50 - 249
    San Francisco, CA
    Service Focus

    "They’re incredibly creative and client-focused."

    • Project Director, Business for Impact-Georgetown University
  • Sunlight Media LLC

    Sunlight Media LLC

    Web Design & App Development Services, Los Angeles

    $1,000+
    $50 - $99 / hr
    2 - 9
    Los Angeles, CA
    Service Focus

    "Sunlight Media provided me with the level of professional design work I was seeking."

    • Founder, Propel Philanthropy
  • HyperTrends Global Inc.

    HyperTrends Global Inc.

    Your Unfair Advantage In Building SaaS Products

    $50,000+
    $150 - $199 / hr
    10 - 49
    San Diego, CA
    Service Focus

    "Everything has been absolutely wonderful."

    • Co-Founder & CEO, LoginLegacy Inc.
  • Metal Toad

    Metal Toad

    AWS Application Development | AWS Advanced Partner

    $25,000+
    $150 - $199 / hr
    50 - 249
    Los Angeles, CA
    Service Focus

    "They have done an excellent job of hiring talent and managing issues."

    • VP of Digital Strategy, Membership and Awards Media Business
  • Spring Studio

    Spring Studio

    Boutique design and development studio

    $5,000+
    $50 - $99 / hr
    10 - 49
    Danville, CA
    Service Focus

    "I loved their work and their approach."

    • Founder, Maidily
  • Endertech

    Endertech

    Transparent Method. Tech Wit. Talented Minds.

    $5,000+
    $100 - $149 / hr
    10 - 49
    Los Angeles, CA
    Service Focus

    "I was very fortunate that Endertech was levelheaded, earnest, sincere, and capable."

    • Owner, Riko Weimer International
  • micro1

    micro1

    Hire the Best Remote Developers with 1 click

    $10,000+
    $50 - $99 / hr
    10 - 49
    Los Angeles, CA
    Service Focus

    “micro1’s developer works more swiftly and efficiently than others.”

    • Commercial Coordinator, Biotechnology Research Company
  • Expedition Co.

    Expedition Co.

    Agile Software Design and Development

    $50,000+
    $100 - $149 / hr
    2 - 9
    El Segundo, CA
    Service Focus

    "I appreciated having the co-founder involved and making sure we had what we needed."

    • CEO/Co-Founder, Afissio, LLC
  • Solwey Consulting

    Solwey Consulting

    Custom software solutions to elevate your business

    $10,000+
    $100 - $149 / hr
    10 - 49
    Marina del Rey, CA
    Service Focus

    "The likelihood of our app’s success has increased because Solwey is our development partner."

    • VP, Triangle
  • kromeon

    kromeon

    Development in Constant Motion

    $50,000+
    $50 - $99 / hr
    10 - 49
    Solana Beach, CA
    Service Focus

    "They have exceeded my overall expectations."

    • Developer & Director, HealthRides
  • Ripe Media

    Ripe Media

    Your marketing, branding, design and dev partner

    $10,000+
    $100 - $149 / hr
    2 - 9
    Los Angeles, CA
    Service Focus

    "We had a collaborative relationship. This kind of back and forth often gets lost when working with larger agencies."

    • Co-Owner, Transportation and Tour Co.
  • Tesuji

    Tesuji

    We create products that bring people together.

    $25,000+
    $100 - $149 / hr
    2 - 9
    Nevada City, CA
    Service Focus

    "Tesuji has definitely exceeded expectations."

    • Co-Founder, DanceFight
  • Hylink Digital

    Hylink Digital

    Think Hylink | Think Dynamic

    $5,000+
    $50 - $99 / hr
    50 - 249
    Santa Monica, CA
    Service Focus

    “Hylink was professional, and they knew their industry quite well.”

    • Director, Digital Payments Think Tank
  • Frenchy Digital

    Frenchy Digital

    App and NFT Development

    $5,000+
    $25 - $49 / hr
    10 - 49
    Los Angeles, CA
    Service Focus

    "They’re very committed, and they’re good listeners. We also find them to be persistent and diligent."

    • CEO & Owner, Janvier LA
  • Zazz

    Zazz

    Possibilities Re-imagined

    $25,000+
    $50 - $99 / hr
    10 - 49
    San Francisco, CA
    Service Focus

    "They thoroughly went over our requirements and made sure each and every point was covered and addressed."

    • Co-Founder, B A S T & Associates
  • L+R

    L+R

    Strategy + Aesthetics

    $10,000+
    $200 - $300 / hr
    10 - 49
    Culver City, CA
    Service Focus

    “L+R’s style stands out; they’re very in tune with the marketplace and UI/UX best practices.”

    • Former Executive, Advertising Agency
  • Design Ocean

    Design Ocean

    Transform Your Brand

    $5,000+
    $100 - $149 / hr
    2 - 9
    Palo Alto, CA
    Service Focus

    "Their designs were great."

    • Commercial Manager, AHI Design
  • ArcTouch

    ArcTouch

    Trusted by the Fortune 500 and startups since 2009

    $100,000+
    $100 - $149 / hr
    50 - 249
    San Francisco, CA
    Service Focus

    "ArcTouch delivered a working product and identified and resolved around 6,000 bugs in the app."

    • CTO, Bump LLC
  • Tivix

    Tivix

    Innovation Engineering

    $50,000+
    $50 - $99 / hr
    50 - 249
    San Francisco, CA
    Service Focus

    “They were helpful in guiding us through the whole process.”

    • Technical Advisor, Nonprofit
  • Rootstrap

    Rootstrap

    Outcome-driven development. At any scale.

    $50,000+
    $100 - $149 / hr
    50 - 249
    West Hollywood, CA
    Service Focus

    “They stand out for their design skills and focus on usability and product development.”

    • CTO, Summum
  • iTechArt Group

    iTechArt Group

    Custom Software Development | Dedicated Teams

    $25,000+
    $50 - $99 / hr
    1,000 - 9,999
    San Francisco, CA
    Service Focus

    "The level of expertise of the developers they let me interview is impressive."

    • CTO, Staircase AI
  • Pixelette Technologies

    Pixelette Technologies

    Blockchain | NFT | Web3 | Crypto | Wallet

    $5,000+
    $25 - $49 / hr
    50 - 249
    Sacramento, CA
    Service Focus

    “Pixelette Technologies has been the perfect partner so far.

    • Co-Founder, Buttersmiles
  • Matellio

    Matellio

    Enterprise Solution Development Company

    $10,000+
    $25 - $49 / hr
    50 - 249
    San Jose, CA
    Service Focus

    “The resources that worked with us were truly impressive and talented.”

    • Senior Dir, National Organization for Tardive Dyskinesia
  • Accelerance

    Accelerance

    Risk-free software outsourcing + advisory services

    $100,000+
    $50 - $99 / hr
    10 - 49
    Redwood City, CA
    Service Focus

    "Everything was very well-planned and completed on time."

    • Director of Engineering, IT Systems Startup
  • Plavno

    Plavno

    ✅ Web3 | MVP | FinTech | Healthcare | EdTech 🐤

    $10,000+
    $50 - $99 / hr
    50 - 249
    San Francisco, CA
    Service Focus

    "Plavno developers are a very reliable and dedicated team of great professionals."

    • CEO, Software Development Company
  • GeekyAnts

    GeekyAnts

    Research. Collaborate. Build

    $5,000+
    $25 - $49 / hr
    250 - 999
    San Francisco, CA
    Service Focus

    "They have quickly learned about our business and customers' needs, which is difficult due to our niche market."

    • Founder, LegalTech Startup
  • MEDL Mobile

    MEDL Mobile

    Experiences tempered by market intelligence.

    $50,000+
    $150 - $199 / hr
    10 - 49
    Irvine, CA
    Service Focus

    "I was impressed by the designs created by Natalie mostly."

    • Digital Marketing Manager, Hunger Relief Organization

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