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List of California's Best Mobile App Development Companies

  • Odyssey Computing Inc

    Building quality, innovative software since 1990
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    Odyssey Computing is a privately held custom software and mobile app development company based in San Diego. Odyssey specializes in mobile application development, web app development, desktop app development, and enterprise software solutions. Since 1990, Odyssey’s focus has been on providing solid, functional a ... read more about Odyssey Computing Inc

    < $25/hr
    10 - 49
    1990
    San Diego, California
  • optimizedAPPS

    The Appnovation Era
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    OptimizedApps LLC is an well-known mobile app development company. Company offers various mobility solutions that includes : Enterprise Mobility, Social Networking, Payment Gateways, Mobile Commerce, Cross-platform Apps and Analytics & Reporting.  

    < $25/hr
    50 - 249
    2010
    Carlsbad, California
  • With 50 years in business and a tradition of quality work, Jack Frost Design has evolved from a design agency to a full service digital agency. We strive to do the impossible for our clients while saving them thousands of dollars every year by providing new ideas, in-depth analysis and comprehensive recommendations. ... read more about Jack Frost Design

    < $25/hr
    10 - 49
    1968
    Rocklin, California
  • Calabria Group

    Innovation Technology Delivery
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    Calabria Group is an innovative and forward-looking family of companies providing unmatched Information Technology consulting, solutions, and technical services in a variety of industry specific verticals.  We help our clients meet the challenges of tomorrow’s technology advances today.

    < $25/hr
    250 - 999
    1995
    Roseville, California
  • Developers.Dev

    We Make IT Possible!
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    Developersdev is an Offshore web development and IT outsourcing firm based in India. With their diversified squad of developers they have aided businesses all over the globe in establishing their unique web presence on the web. EFI guarantee to serve their clients with affordable rates without compromising on quality. ... read more about Developers.Dev

    < $25/hr
    1,000 - 9,999
    2003
    San Jose, California
  • IndiaAppDeveloper

    Website Development Company India
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    India App Developer is a globally known website development company India that specializes in providing excellent Website development services to businesses and start-ups in order to help them achieve high-tech digital strength with their online presence. Invest to Hire website developers India for website development ... read more about IndiaAppDeveloper

    NA
    10 - 49
    San Jose, California
  • Coders Avenue

    DEVELOP WEBSITES AND APPS FOR YOUR BUSINESS
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    Coders Avenue is a renowned Website Design and Development Company working to provide quality work for the last few years. We have a team of some top-of-the-line designers and developers to make your dreams come true.

    NA
    2 - 9
    Los Angeles, California
  • Livestone Tech

    Dedicated, Efficient & Affordable
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    As we were growing our first startup, we always needed more developers. The problem was that to get the best developers with lots of experience, we had to hire full time employees that costed a lot and that added lots of work for us to manage them. As a startup, money was always a problem and we couldn’t keep on ... read more about Livestone Tech

    < $25/hr
    2 - 9
    2017
    San Jose, California
  • AppStoneLab Technologies

    Convert Dreams Into Reality
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    AppStone Lab Technologies, founded in 2015 by two extremely passionate and determined partners, is one of the most leading and developing software companies. We serve patronage across the countries offering the below range of services: Mobile app development, IOS & Android, Flutter, PHP, Laravel, Wo ... read more about AppStoneLab Technologies

    $50 - $99/hr
    10 - 49
    2015
    Sunnyvale, California
  • Moonbeam Studios

    Exploration, information, and authenticity
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    Moonbeam Studios, Inc. was founded in 2016 by Ilian Ramirez and Russ Hennings. Together they bring over 40 years experience in advertising and concept creation. Moonbeam Studios, Inc. is located in Rancho Santa Margarita, CA and currently employees some of the most dedicated designers and managers in the Orange County ... read more about Moonbeam Studios

    NA
    2 - 9
    Rancho Santa Margarita, California
  • Mob Apps Inc

    Put your creativity on the development highway.
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    Mob Apps INC is put into existence to achieve the goal of providing mobile app development solutions that are dissimilar to the ones circulating in the industry. For the attainment of this, we have trained our team to put forth the best efforts for optimum performance at each step taken for modernizing businesses aroun ... read more about Mob Apps Inc

    $25 - $49/hr
    10 - 49
    2017
    Los Angeles, California
  • Techlexity

    Custom blockchain, mobile, web development
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    Techlexity is a full-stack design and development team that builds complex mobile applications, progressive web applications, crypto & Web3 projects. Over the past three years, we’ve worked with successful startups to deliver fantastic user experiences and help businesses adapt to the ever-changing digital wo ... read more about Techlexity

    $25 - $49/hr
    10 - 49
    2019
    Glendale, California
  • AKBE.TEAM

    The platform to hire software developers and tech
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    Get your project done with our 3,000+ dedicated, pre-vetted software, AI, and web3 developers, QA engineers, project managers, and data analysts. Focus on your business, not endless recruiting

    $25 - $49/hr
    2 - 9
    2023
    San Francisco, California
  • MLC Management Consulting

    Business management consultant
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    Here at MLC, we follow a holistic approach that links strategy to execution. From simple to complex, we hit the ground planning with the right team, methodology, and resources for your project. Our process allows us to objectively look at the total organization and the impact every initiative will have on the enterpris ... read more about MLC Management Consulting

    NA
    2 - 9
    Irvine, California
  • Crowdbotics

    A Better Way to Build Software
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    Crowdbotics makes it faster than ever to build complete, scalable apps for business. With Crowdbotics, professionals can turn ideas into real code using a matched library of components and a network of on-call experts. Crowdbotics references a library of millions of production-grade software packages to identify the mo ... read more about Crowdbotics

    < $25/hr
    10 - 49
    2016
    Berkeley, California
  • Fast and Trader

    Fastandtrader Digital marketing experts.
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    Fastandtrader is a versatile digital marketing agency offering a wide range of services, including paid advertising, content marketing, website development, and graphic design. With a focus on precise targeting and captivating visuals, they excel in generating high-quality leads, boosting sales, and enhancing brand vis ... read more about Fast and Trader

    NA
    10 - 49
    Los Angeles, California
  • Tek-Connect

    Custom Application Development
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    Tek-Connect has been building custom Web applications for years. Our Silicon Valley team is experienced, strategic in their thinking, and tactical in their implementation. We focus on results and business impact.

    NA
    2 - 9
    Cupertino, California
  • Proficient Web Designs is not just another web solutions agency. You make come to us looking for services but we provide you with solutions. We are a complete web design boutique- a one stop solution to all of your problems. We believe in using web services to breathe life into your brand and transform your online exis ... read more about Proficient Web Designs

    < $25/hr
    50 - 249
    2010
    Los Angeles, California
  • XIM, Inc

    Reliable mobile and web developers
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    XIM, Inc. is a Silicon Valley-based software development team of experts. We are not creating another app — we are helping your business meet all the demands of the modern mobile and web industry. Building mobile applications across all major platforms for all size companies from smb-s to enterprises, XIM Inc. he ... read more about XIM, Inc

    "XIM Review."
    Tania Wasser, CEO at Intresys
    $50 - $99/hr
    50 - 249
    1994
    San Francisco, California
  • Plat4m

    We Are Your Tech Pioneers
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    Product design & development house, is a team of data-informed and results-driven entrepreneurs that help rapidly-growing startups and enterprises succeed.

    $50 - $99/hr
    10 - 49
    2007
    San Francisco, California
  • Tivix

    Innovation Engineering
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    Tivix is a software consulting firm headquartered in Silicon Valley San Francisco. We build innovative digital products and platforms for our clients. Tivix has deep expertise in building innovative solutions for our clients. We've developed new digital applications for clients in the financial services and real es ... read more about Tivix

    $150 - $199/hr
    50 - 249
    2008
    San Francisco, California
  • Infobahn Softworld Inc

    Leading technology & Professional services Company
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    Infobahn specializes in full-lifecycle project and consulting efforts conducted in strategic partnership with some of the world's most prominent companies. Infobahn provides a broad range of IT consulting services leveraging Onsite, Offsite and Offshore models. Our Management Team is experienced having created and ... read more about Infobahn Softworld Inc

    "Highly unprofessioanl and unstructured"
    Jasmeet Kaur, Account Manager at Pyramid Consulting, Inc
    < $25/hr
    250 - 999
    1996
    San Jose, California
  • The Designs Avenue is your ultimate route to branding and growth. Our years of experience in the field has given us enough exposure to analyze and escalate any business through target-based designing elements. Our designs are strategized and created by the industry’s top, leaving no room for doubt

    "HORRIBLE BUSINESS"
    Matthew Topete
    NA
    10 - 49
    Hawthorne, California
  • INVASIVECODE

    iOS consulting, training and design
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    Innovation is limitless. As Apple continues to introduce new technologies, there’s never been a better time to develop for the best platforms on the planet. iOS, watchOS, OS X, and tvOS, with their remarkable appeal and broad user base, are the best platforms for your product. These modern platforms bring ... read more about INVASIVECODE

    $200 - $300/hr
    10 - 49
    2008
    San Francisco, California
  • Mokriya

    Mokriya is an app design and development studio
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    Mokriya is a user-centric design and development studio. We build software and mobile strategies for the world's biggest brands. We are a collective of UX specialists, thinkers, designers, and developers on a mission to build software that will change the world.

    $100 - $149/hr
    50 - 249
    2010
    San Jose, California
  • Tepia

    Web and Mobile App development
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    We are Tepia, a mobile development agency that is dedicated to building customer-focused experiences that prioritize the needs and preferences of each customer. We believe that the key to success in growing businesses is understanding and empathizing with customers, and that is why we base our work on not only the late ... read more about Tepia

    $100 - $149/hr
    10 - 49
    2012
    Costa Mesa, California
  • Akshar Technologies

    Website Development Company
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    Akshar Technologies is one of the most reliable Software Development Company. We develop high-quality mobile apps for iOS and Android platform. Our website solutions include responsive website design with Seo services. Talking about the list of technologies we serve are iPhone app development, PHP web development, W ... read more about Akshar Technologies

    < $25/hr
    10 - 49
    1970
    Santa Monica, California
  • New Leaders

    Essential Technology For The Modern Business
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    New Leaders is a creative and technical services firm based in California.  Our goal is to design, build and launch web & mobile business software products that lead to remarkable improvements in company performance, employee effectiveness, and customer happiness. We are hell bent on making the process fast, f ... read more about New Leaders

    $150 - $199/hr
    10 - 49
    2007
    Truckee, California
  • Zazmic

    We Build, Create & Grow StartUps
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    We are Zazmic. We have the best software development engineers in 3 top notch development locations (San Francisco, Barcelona and Dnepropetrovsk). We can help develop and grow your products.  We anticipate needs and help scale businesses in a cost effective and efficient manner. We take your ideas and turn them ... read more about Zazmic

    "Outstanding quality, support and participation"
    Pierre Schwob, Founder/CEO at ContextU, Inc
    $25 - $49/hr
    50 - 249
    2014
    San Francisco, California
  • Octopus

    Adaptive By Nature. Intelligent By Design
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    We help the world’s leading companies design and build great products. We love supporting clients across the growth spectrum. We infuse a startup-like energy and nimble approach into large company projects, and bring the rigor and discipline from our large company work into projects with startups. This interconne ... read more about Octopus

    $50 - $99/hr
    50 - 249
    2011
    San Francisco, California
  • Indiez

    Building the #futureofwork
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    At Indiez we believe that building successful products should be as simple as speaking to Iron Man's Jarvis. The future of work is all about connecting to right experience and skills at the right time and building things the right way!  Over the years we have seen young startups disrupting the status ... read more about Indiez

    $50 - $99/hr
    250 - 999
    2016
    Menlo Park, California
  • Sunrise Apps

    Effective digital solutions for business
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    Sunrise Apps is a mobile & web development company featuring digital business management. We have a wealth of expertise in iOS, Android, and Web development; UX/UI Design; QA & Testing; Product and Business analytics. ❏ 106+ software professionals on the team ❏ 220+ major projects since 2015 ❏ 9+ million ... read more about Sunrise Apps

    $50 - $99/hr
    50 - 249
    2015
    San Diego, California
  • The App Chicks

    We Build Great Web & Mobile Experiences that Count
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    The App Chicks started its journey in 2011 when co-founders Carey and Jen serendipitously sat together at a technology summit in San Diego, CA. During a mobile app software presentation, Jen nonchalantly whispered to Carey that she was interested in app development. The moment Carey revealed she owned the software, the ... read more about The App Chicks

    $50 - $99/hr
    50 - 249
    2011
    Sacramento, California
  • Three29

    Become the hero your brand deserves
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    Three29 is an iPhone, Android and Website Design & Development agency based out of Sacramento, CA. We specialize in the strategic development of iPhone apps, websites and Android apps. We know that the mobile web is an endless and complex mass of messaging, products, and information – all competi ... read more about Three29

    $25 - $49/hr
    2 - 9
    2010
    Sacramento, California
  • ProTech IT Services

    We lead and the rest follow
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    At Protech IT, we will not sell you technology only based on your current needs; we will also design you a digital platform based on your potential to grow. Our purpose is not only to fix your daily problems on an hourly basis, but to become a trusted partner as your outsourced IT Department. 

    $25 - $49/hr
    2 - 9
    2013
    Riverside, California
  • eZoom

    One stop Mobile App Studio
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    eZoom is your one stop shop to help you develop your idea, design and develop your App as well as publish and market your app so that it can be noticed in a crowded world of Mobile Apps. Our years of digital marketing experience makes us a unique partner that can put you on fast track in realizing y ... read more about eZoom

    $100 - $149/hr
    2 - 9
    2008
    San Jose, California
  • Sibedge

    A full-cycle global software development company
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    A full-cycle global software development company focusing on an approach to business transformation that puts people first. We work with clients at any scale and any platform.

    $25 - $49/hr
    50 - 249
    2007
    Cupertino, California
  • 3D Animation Inc

    3D Video Animation Producation
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    3D Animation Inc. is a top-ranking video animation website that offers a number animation services for a wide range of business industries. Our diligent and creative animators works with an efficient process where the ideas are conceptualized to form an effective video script before production. Our work procedure is de ... read more about 3D Animation Inc

    $25 - $49/hr
    250 - 999
    2008
    Alameda, California
  • Excellentric specializes in crafting custom mobile applications and web development with innovative partners, from startups to Fortune 500 brands. Founded by digital leaders, Excellentric Infosystems is built by folks on the other side of the table. We're comprised ... read more about Excellentric Infosystems

    < $25/hr
    10 - 49
    2019
    Santa Clara, California
  • SF AppWorks

    Technical Consulting, Design, and Custom Software
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    Technical Consulting, Design, and Custom Software San Francisco AppWorks is a technical consulting and software development agency led by an executive team of 15+ year vets of the industry. We advise on technical strategy, then design, develop, tune, and improve custom software for web, mobile, and API. We ... read more about SF AppWorks

    $50 - $99/hr
    50 - 249
    2012
    San Francisco, California
  • IIInigence LLC

    Web | Desktop | Mobile App Development Company
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    We are a software agency based in Los Angeles CA. We have engineers with more than 3 decades of experience in developing quality modern software and technologies. We focus on Web, Desktop, and Mobile applications, however, we also actively provide services in business automation, integration, web scraping, web crawling ... read more about IIInigence LLC

    NA
    10 - 49
    2019
    Los Angeles, California
  • LimeTech

    Let's build something together!
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    LimeTech is a creative technology company with a focus on digital product development. They design mobile apps, web apps, websites, and technology infrastructure. They specialize in helping entrepreneurs and growing businesses take a product from concept to launch on a fast timeline. LimeTech helps clients with the fol ... read more about LimeTech

    $50 - $99/hr
    10 - 49
    2005
    Oakland, California
  • idea2app

    We Make It Possible
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    idea2App is an easy-to-use platform that helps you to live your dream into reality. Choose all the preferred features and we will provide you with Web/App equipped with avant-garde technology. Now, building an app is as simple as ordering a food in the restaurant.   Idea2App competitively beats the all preva ... read more about idea2app

    NA
    50 - 249
    2020
    San Jose, California
  • Lithyem

    Over 15 years of industry experience
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    We build web and mobile applications to create agile software infrastructures for businesses. When a company is stuck in email and excel we develop the tools that automate and streamline the operations, and make them more scalable and profitable. Companies hire us to provide operating platforms when they want to stream ... read more about Lithyem

    NA
    10 - 49
    2002
    San Diego, California
  • Rapptr Labs

    Trusted Technology Innovation Partner Since 2004
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    Impiger Technologies, Inc. is a 16-year old technology organization with expertise in the field of Mobile, Cloud, Web, IoT, AR, RPA and AI Technologies, catering to industries like Manufacturing, Logistics, Retail, Healthcare, Finance, and Services. With over 450+ professionals spread across the globe, Impiger has assi ... read more about Rapptr Labs

    NA
    250 - 999
    2004
    Abilene, California
  • Wire Flare

    We are the idea and creators of Linkd
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    We're a creative team. Talented, meticulous, enthusiastic, driven, honorable and experienced. We do things that people can only marvel at. At WireFlare we live by our values, unrelentingly prioritizing our work to create simple elegant results that delight. We help our clients’ kickass all while delivering se ... read more about Wire Flare

    $25 - $49/hr
    10 - 49
    2016
    Rancho Cordova, California
  • Bepom Inc.

    Building your digital future
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    Looking for a reliable and innovative software development company for your business needs? Look no further than our company! With years of experience and a team of skilled developers, we specialize in creating custom software solutions that meet the unique needs of each of our clients. Whether you need a web or mobile ... read more about Bepom Inc.

    NA
    10 - 49
    2017
    Los Angeles, California
  • MetaAppVerse

    Where Innovation Meets Business Success.
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    Welcome to MetaAppVerse, your ultimate companion on the journey to the ultimate MetaVerse success. We go beyond being a mobile app development company; we are here as your trusted strategic partner, committed to supporting your success in the constantly changing digital world.

    $150 - $199/hr
    50 - 249
    2017
    San Jose, California
  • AVCUBES LLC

    Innovate, Integrate, Inspire
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    AVCubes has a proven record of developing websites, applications, and software. We are proud to be the top-most choice in the tech market for leading enterprises and have offered our services to many clients around every corner of the world.

    < $25/hr
    2 - 9
    2023
    San Jose, California
  • App Box

    Build a team of elite remote developers
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    We are a San Francisco based tech team motivated in developing scalable mobile and web applications. Our in-house team of developers, trained by industry domain specialists, also practice productive ways of remote working at reasonable prices. Yes, we help you hire talent/s based on your requirements.

    NA
    10 - 49
    San Francisco, California
  • Exygy

    Website & App Development San Francisco
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    Exygy is not just a design firm, an engineering team, or an impact consultancy. We’re an agency that lives at the intersection of design, technology, and social impact. We are a team of extremely talented folks, driven by a shared desire to use our skills to move the needle. We are bigger than the sum of our part ... read more about Exygy

    < $25/hr
    10 - 49
    2008
    San Francisco, California

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Frequently Asked Questions

How do I hire the right mobile app development company in California?

To hire the right mobile app development company in California, you must consider the following:

  • Prepare a list of mobile app development companies in California.
  • Check their experience and technical skills.
  • Check the pricing of multiple Californian app developers.
  • Communicate with the app development team to ensure that they have good communication skills and transparency.
  • Discuss your project requirements, estimated timelines, and hidden costs with them.
  • Check their reviews and ratings from popular listing and ranking platforms.

Choose the best app developers in California after comparing the experience, skills, reviews, ratings, and pricing of the mobile app developers in California and your budget.

What skills should mobile app developers in California have?

Mobile app developers in California have multiple skill sets to quickly execute end-to-end app development projects right from ideating to deploying on a global scale. Californian app developers are well-trained in project management, risk mitigation, etc. In addition, the best app developers in California have sufficient knowledge of UX/UI designing, software development, agile development, back-end computing, cyber security, cross-platform development, quality testing, API integration, wireframing evaluation, etc.

Will mobile app development companies in California work according to the client's timezone?

Mobile app development companies in California undoubtedly follow timezone Etiquette, and they can work according to the client’s time zones. They are experts in determining clients' preferred work hours and time zones. They are well-trained in leading collaboration tools that allow synchronized communication and scheduled emails, meetings, and messages. Before you hire app developers in California, make sure that you clearly discuss timezone boundaries with them.

How much does it cost to hire an app developer in California?

Several factors, including the qualification and experience of the developer, portfolio, post-launch support, platforms for deployment, the project's complexity, and the project's timeline, influence the cost of hiring an app developer in California. A California-based app developer can charge you between USD 35 to USD 80 hourly. You might require a higher budget in case the complexity and features required in the app are more.

What are the key considerations while reviewing California app development companies?

While reviewing Californian app development companies, clients can take a few things into consideration, like years of experience, team size, service quality, security measures, technology stack, developers' skills and expertise, development process and methodologies, and budget. Clients can also verify if there are any hidden charges for additional services like app maintenance, customization, migration, and third-party integrations. When outsourcing app development projects to California,  clients should check how the company deals with time zone differences, communication barriers, and legal compliances. A review and rating platform that provides real customer feedback and rates companies based on service quality, meeting deadlines, and communication level can save a lot of time in shortlisting app development companies.

What additional services does a California-based app development company offer?

Leading California-based app development companies offer tailored services at a global level leveraging the latest trends and next-generation technologies. Their additional benefits other than coding, testing, and deploying applications include; requirement analysis, quality assurance, compliance management, app monetization, and performance optimization.  Additionally, California's mobile app development companies also future-proof your applications by providing app maintenance services, bug fixes, and feature enhancements.