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

126 Companies-Rankings updated: August 19, 2026

Every agency on DesignRush meets evaluation criteria around expertise and client feedback to empower informed choices. Some listings include paid partnerships.

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  • Ordex Technology Solution

    ExtraOrdinary Solutions For Your Success

    Ordex Technology Solution Inc. is a trusted digital agency with a proven track record of success since 2014. We offer customized website design and development solutions, mobile application development, e-commerce solutions, and digital marketing. Our team of experienced professionals collaborates closely...

    Location
    Cerritos, California
    Number of Employees
    Under 49
    Visit WebsiteView Profile
    4.7 4.7 (30)

  • RSunBeat Software

    Your Vision, Our Innovation Together, We Build the Future.

    RSunBeat Software is a globally trusted leader in mobile app development, serving businesses in the USA, UK, Australia, Italy, Dubai, Brazil, and more. We design innovative, high-quality apps that boost growth, elevate user experiences, and turn ideas into powerful digital solutions...

    Location
    California City, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $15/hr
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile

  • USA Design Expert

    Where Creativity Meets Excellence

    USA Design Expert delivers creative, high-quality design solutions from logos to websites that help your brand stand out...

    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    1 Project Listed
    Visit WebsiteView Profile

  • Puppy Love

    We Navigate the Digital Spaces That Have Yet To Be Explored.

    We navigate the digital spaces that have yet to be explored. Puppy Love is a group of creatives (artists, photographers, engineers, painters, game designers, etc...) who come from the merging of several agencies...

    Location
    Los Angeles, California
    Number of Employees
    Under 49
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  • Techjays

    The Best Way To Build Your Software.

    Our focus is on providing businesses with the tools they need to reach their maximum potential through the use of our cutting-edge software solutions. Launch your product to market 2x faster with Techjay's strong business domain experience, technical expertise, extensive knowledge of the latest industry...

    Location
    Menlo Park, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $28/hr
    Minimal Budget
    $10,000 - $25,000
    Visit WebsiteView Profile
    5.0 5.0 (8)

  • Web Experio

    Not Your Typical Design Agency

    We’re a US-based creative digital agency, focusing on connecting customers with companies through ground-breaking digital marketing and web-based solutions with an exceptional reputation for delivering quality products...

    Location
    Los Angeles, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Visit WebsiteView Profile

  • Bay Area Coders

    Strategy, design, engineering, and AI

    Bay Area Coders is a San Francisco-based product and engineering studio working with venture-backed startups and growth-stage companies since 2016. We combine strategy, design, engineering, and AI to help teams ship real products and modernize existing ones...

    Location
    Roseville, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile

  • Stellen Infotech

    You Think, We Create.

    Stellen Infotech is a global technology company that provides web development, mobile app development, digital marketing, IT consulting, and dedicated resource outsourcing services. Our skilled teams use cutting-edge technologies and tools to deliver tailored solutions that drive business growth. Wi...

    Location
    Santa Monica, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $20/hr
    Minimal Budget
    Under $1,000
    Visit WebsiteView Profile
    4.5 4.5 (141)

  • Enspyre Digital

    Marketing. Advertising. Technology.

    Enspyre Digital is a marketing and advertising agency in Bakersfield, California specializing in growing businesses through lead generation and brand management...

    Location
    Bakersfield, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile
    4.8 4.8 (37)

  • Netwares Studio - a digital agency

    A Full-Service Digital Agency

    We are a full service digital agency based in San Diego. People are at the center of our company and we push the boundaries of what's possible, as a team, working collaboratively to deliver only the best results to our clients. We challenge one another to be innovative and intuitive. It's this spirit that...

    Location
    San Diego, California
    Number of Employees
    50 - 99
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile

  • Marketing Powerhouse

    Your Marketing Success Advisor

    Boost your business with data-driven digital marketing from Californias top agency. Marketing Powerhouse offers comprehensive strategies including SEO, social media, PPC, content marketing, web design, and brand management...

    Location
    San Jose, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
    Visit WebsiteView Profile

  • AJProTech

    Transforming Your Ideas Into Successful Products.

    AJProTech is a leading IoT product development studio. With a dedicated team of expert engineers covering electrical, mechanical, software, and supply chain domains, the agency offers full-service support from concept to mass production, transforming clients' ideas into successful products. From conducting...

    Location
    Calabasas, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    1 Project Listed
    Visit WebsiteView Profile
    5.0 5.0 (4)

  • Umang Software Technologies

    UMANG means Enthusiasm; Enthusiasm is what drives the mankind!

    Umang has been working with some of the elite organization across the globe to develop and maintain their existing legacy applications. They are experts in developing custom software/Mobile/Web applications.Umang has expertise in Delphi, Java, PHP, Python, DotNet and 20+ other technologies and has domain...

    Location
    San Jose, California
    Number of Employees
    Under 49
    Visit WebsiteView Profile

  • JLOOP

    Apps. Web. Video. We Make Creative Technology That Matters.

    We create powerful digital products that engage real people. It's what makes us different. We listen intently to our clients purpose – we design for it. But we also fiercely care about the end user. We build for them – for longevity, for trust, for value...

    Location
    Long Beach, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $145/hr
    Minimal Budget
    $25,000 - $50,000
    Visit WebsiteView Profile
    4.3 4.3 (3)

  • Solwey Consulting

    Custom Software Solutions That Enhance Your Business

    At Solwey Consulting, we are a boutique agency that focuses on our customers' success by delivering excellent work. We understand that the solutions businesses need to function are often complex, which is why we work tirelessly to create simple, effective solutions that meet our clients' needs...

    Location
    Marina del Rey, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $10,000 - $25,000
    Visit WebsiteView Profile

  • Zavod-IT

    We Build Tomorrow, Today

    With 15 years of experience, we specialize in developing startups, cryptocurrency exchanges, cashback platforms, Telegram bots, and complex software solutions for clients across the USA and Europe. Our expertise guarantees tailored, high-quality solutions for diverse industries and business needs...

    Location
    San Francisco, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $60/hr
    Visit WebsiteView Profile

  • Pravaah Consulting

    One Stop Shop for Your Marketing and Technology Needs

    Offering Digital, Development, and Chatbot Solutions. Pravaah Consulting is a Silicon Valley-based, full-service digital agency. Our purpose is to help SMBs and startups leverage the power of digital to scale new heights. We bring the best practices and tactics adopted by the Fortune 50 companies to the SMBs...

    Location
    Dublin, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile
    5.0 5.0 (24)

  • Ashcraft Design

    Aspirational Product Design, Branding, and Innovation Made in Los Angeles

    We make brands, products, and experiences people love. We shape the future through impactful design and disruptive thinking. We make companies indispensable to consumers through brand strategy, innovation, and execution...

    Location
    Torrance, California
    Number of Employees
    Under 49
    Visit WebsiteView Profile

  • LIVEWEBMEDIA

    Web Design, Development and Marketing Agency

    This Los Angeles based company is not your average web design and marketing company, LiveWebMedia is an avant-garde web and interactive media agency founded in 1998 in Southern California...

    Location
    Laguna Beach, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $50,000 & Up
    Visit WebsiteView Profile
    4.9 4.9 (38)

  • Websauce Studio

    Design. Development. Marketing.

    We specialize in web design, web development, branding, SEM (Search Engine Marketing), SEO (Search Engine Optimization), Email Marketing, Content Marketing, and Social Media Marketing...

    Location
    Sacramento, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Visit WebsiteView Profile

  • Onething Design

    Global Award Winning UI UX Design Company

    At Onething Design, our focus is on excelling in a singular domain. Renowned for our exceptional expertise in UX UI design services, we were honored with the Best Design Agency award in 2022. However, it's our enduring passion for design and the praise received from our clients that drive our continual...

    Location
    San Francisco, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    7 Projects Listed
    Visit WebsiteView Profile
    4.3 4.3 (20)

  • Logo Design Lane

    Logo Design Lane Believe in Creating Brand Identity Through Our Brand Logos.

    A logo is the most important part of any brand. It provides the brand with a unique identity & separates him from the competitors. Visual or symbols are the most powerful tool in communication & Logo Design...

    Location
    San Francisco, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile
    2.3 2.3 (1)

  • SEOFAT

    Elite Services That Multiply Revenue

    SEOFAT is a full-service digital agency offering SEO, web development, and marketing solutions. We help brands grow visibility, leads, and revenue through smart, data-driven strategies...

    Location
    Irvine, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile

  • WebsiteDezk

    Best Websites for Best Business

    WebsiteDezk is a premier digital marketing agency thats enabling companies to grow by aligning their business with a data-centric strategy. From mobile apps to video production, website design to branding, search engine optimized content to complete digital marketing we do it all...

    Location
    Anaheim, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
    Visit WebsiteView Profile
    2.3 2.3 (1)

  • Persistent

    See Beyond, Rise Above.

    Persistent Systems, a renowned global leader in software product development and technology services. Delve into our innovative offerings to stay ahead in the ever-evolving landscape of technology...

    Location
    Santa Clara, California
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $50,000 & Up
    Visit WebsiteView Profile
    4.6 4.6 (730)

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