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.

Best California Mobile App Developers

4 Companies-Rankings updated: October 29, 2026
Expertise
Hobbies & Gifts
$1,000 - $10,000
Sort by: Sponsored

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.

United States × California × Hobbies & Gifts × $1,000 - $10,000 ×Clear Filters

  • Kobe Digital

    Well-Rounded Perspectives To Achieve Effective Marketing Outcomes

    Kobe Digital is a unified team of performance marketing, design, and video production experts. Our mastery of these disciplines is what makes us effective. Our ability to integrate them seamlessly is what makes us unique...

    Top Services:

    • Web Design
    • Digital Marketing
    • Video Production
    • Mobile App Development
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    15 Projects Listed
    View Profile
    DesignRush verified(11)4.8
    Google reviews(37)4.7

  • Sunrise Integration

    Keep Your Business Competitive in an App-Connected World.

    Expert website design and development - mobile application development - API integration: we do it all! Your online presence can't be left to just anyone. We are an agile-focused agency with a high client satisfaction rate. Whatever you need to build to scale your business - we'll help you build it the...

    Top Services:

    • eCommerce Development
    • Web Development
    • Web Design
    • UI/UX Design
    • Mobile App Development
    • Show more
    Location
    Pasadena, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    12 Projects Listed
    View Profile
    DesignRush verified(12)4.8
    Google reviews(9)5.0

  • Pentagram Digital

    We Build Apps That Users Love

    Pentagram is a globally recognized independent design consultancy delivering multidisciplinary creative services across branding, digital experiences, and visual communication. The firm works with organization of all sizes to craft impactful identities, combining strategy, design thinking and technology to...

    Top Services:

    • Mobile App Development
    • UI/UX Design
    Location
    San Francisco, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $24/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
    View Profile
    Google reviews(1)5.0

  • Estatic Infotech

    Offering web and mobile app development.

    Our plethora of web and mobile app development services add value to your business, catering to your business needs, irrespective of business size and industry...

    Top Services:

    • UI/UX Design
    • Web Design
    • eCommerce Development
    • Branding
    • Graphic Design
    • Show more
    Location
    Rancho Santa Margarita, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    Google reviews(11)3.6

Mobile App Development Companies in California by City

Related Services in California

Mobile App Development Specializations in California

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Every agency is independently vetted before it can be listed or ranked

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Identity Check

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Agencies vetted
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2

Portfolio Review

We review agency work, case studies, and results to confirm skill.

Applicants rejected
47%
3

Ongoing Audit

We monitor listings regularly; outdated agencies are removed.

Agencies verified
4
Google4.8102 reviewsTrustpilot4.8308 Reviews

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