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Last updated 20 May, 2024

Best Mobile App Development Companies in California

Mobile App Developers in California

Are you searching for the leading mobile app development company in California? You must have done your research and found a few companies, but we were hoping you could wait until you explore the list we have analyzed and selected for you. TopDevelopers.co is the only reliable platform that not only lists companies when they meet our parameters but also gives 100% freedom to businesses to choose their desired agencies. We analyze hundreds of app development companies (who apply for listing on this platform) but select only those our experts find reliable with excellent expertise and skills in modern technologies and a good portfolio range. We also verify testimonials and reviews given by genuine clients, and based on that, we rank them on our platform. So, whether you want to hire Android developers, iOS developers, or hybrid developers from California, the list brings you all in one place. Just select them and discuss your projects as the rest of the things we have done for you.

List of Top-Rated Mobile App Development Companies in California

500 Companies | Last Updated 21 May, 2024

Metamins is focused on creating high loaded web solutions and mobile applications, as well developing IoT technologies for various markets. The company deals with a variety of technologies being a partner of choice for innovation-oriented companies providing best-in-class R&D services.We pave the way for our clients to the fingertips of users through exquisite developments and complex technologies. We are always there to share our view and expertise on any matter that’s important to our client.We deal with a variety of technologies being…Explore the detailed profile of Metamins


  • 51 to 250

  • $26 - $50

  • $10001 - $25000

  • California, USA

We do not strive to just be developers or designers, we strive to craft. Everything we build is a reflection of who we are, so we build with care and proudly share it with our clients and the world. We bring a human-centered approach to software, collaborating with the people writing the code as well as those using it. We embrace the need for adaptability in a constantly changing world. We share processes that empower your teams and build systems that are intuitive for users. Explore the detailed profile of 8th Light


  • 51 to 250

  • $51 - $100

  • $10001 - $25000

  • California, USA

Folio3

Manufacturing App Development

Folio3 is a California based software development company that helps entrepreneurs and large corporations build innovative, world class software solutions by providing offshore application development and support. Manufacturing mobile apps have the potential of saving thousands of dollars of cost and increased productivity. With a manufacturing application or mobile app, you can transform the entire manufacturing process by automating key processes, eliminating bottlenecks, and strengthening quality controls. It develops manufacturing apps and…Explore the detailed profile of Folio3


  • 251 to 1000

  • Up to $25

  • $5001 - $10000

  • California, USA

Logicspice Software

Commitment to Deliver Performance

Logicspice is a leading custom mobile app & software development company that has been making a big difference in software development business since last 17+ years. We provide customized android, iOS, PHP, & Laravel application development services. Logicspice is the best agency for Job Board software, Exam software, Inventory software, Clone scripts, etc. We are committed to provide the best and result-driven performance on each and every project. We are a team of professionals that provide dynamic and customized web development and web…Explore the detailed profile of Logicspice Software


  • 11 to 50

  • Up to $25

  • Less than - $5000

  • California, USA

Appventurez

Bridging the Gap Between Ideas & Reality

Appventurez is a leading Mobile App Development Company which was established with a motto of imparting end-to-end technology-oriented services to all large and small businesses with a goal of enhancing their overall business lifecycle. We have a team of highly skilled professionals having 10+ years of hands-on experience in Web and Mobile development. We have served our customers passionately in the past and have built 200+ solutions in multiple domains. We partner with our clients to deliver a full range of software development services, ranging…Explore the detailed profile of Appventurez


  • 51 to 250

  • Up to $25

  • $25001 - $50000

  • California, USA

Ranosys Technologies

Transforming businesses through Digital excellence with…

Ranosys Technologies, having an ISO 9001:2015 certified software development centres, is a leading web and app development company headquartered in Singapore with service delivery center in UK (London); San Francisco Bay Area, California, USA; and UAE. It has 3 other development centers in India and focuses on providing IT solutions to global clients so as to enable them realize their business and technology goals. Incorporated in 2008 in Singapore, Ranosys has vast experience in delivering excellent services to various Industry verticals including…Explore the detailed profile of Ranosys Technologies


  • 251 to 1000

  • $26 - $50

  • $5001 - $10000

  • California, USA

TechGropse Pvt. Ltd.

(33 Reviews)

Let’s Give Wings To Your App

TechGropse is one of the Top Mobile Application Development companies in India, USA. we have served 500+ Clients with 100+ Team of Dedicated Android and iOS Developers. we cater services in various domains like Apps for Taxi Booking, Apps for Restaurants, healthcare App, App for retail, and Apps for Business. We use Agile Methodology for Android App Development offering robust and scalable Android…Explore the detailed profile of TechGropse Pvt. Ltd.

Stanley

The Team at Techgropse was Very Felxible and Takes Our Suggestion into Considerations.


  • 51 to 250

  • Up to $25

  • Less than - $5000

  • California, USA

Dolphin Web Solution a Magento certified organization based in the USA serving clients across the globe. Founded by experts with deep experience in technology as well as management, working with startups to top 50 companies. We are the best Wordpress development company, eCommerce website development company, web application development company, mobile application development company, full-stack development company, digital marketing company, web design company, cloud computing company, PHP web development company, Laravel development company,…Explore the detailed profile of Dolphin Web Solution


  • 51 to 250

  • $26 - $50

  • Less than - $5000

  • California, USA

SITSL

(1 Reviews)

CMMI Level 3 Appraised Company

'SITSL is a CMMI Level 3 Appraised, IT Solutions Integrator Cum Consultant Company having presence in over 18 countries.  Our leading-edge and creative digital services have encapsulated numerous awards, appreciations and have ubiquitous coverage in a distinctly short span of period. Our clientele comes from nearly every part of the globe and involves small startups to large-scale enterprises…Explore the detailed profile of SITSL

Donald

They delivered unexpected high quality work for my low budget.


  • 51 to 250

  • $26 - $50

  • $5001 - $10000

  • California, USA

Softermii

(15 Reviews)

Business technology that powers progress and drive the…

We help your ideas come to life with thought-out design and development of MVP web and mobile apps and other digital products. Start expanding your web and mobile presence now!Get a fast-loading, seamlessly designed website as a separate product or together with a mobile app. We control the process from strategic stage to the final tests.We’ve built Android and iOS mobile apps for companies all…Explore the detailed profile of Softermii

Yi

Highly impressive work!


  • 51 to 250

  • $26 - $50

  • $10001 - $25000

  • California, USA

Codestore Technologies Pvt Ltd

Leading Technology Solution Provider

CodeStore Technologies is a mobile app development agency offering impeccable mobility solutions to startups and Fortune 100 companies. The company started its journey back in 2016 with the single point aim of delivering web app development solutions to clients looking for transformative products. Codestore Technologies is a leading web application development company offering integrated, cost-effective, vibrant, and streamlined solutions to businesses all across the globe. We're one of the fastest-growing mobile app development firms in India,…Explore the detailed profile of Codestore Technologies Pvt Ltd


  • 51 to 250

  • Up to $25

  • $5001 - $10000

  • California, USA

Magicmind Technologies Limited

Shaping Your Vision into Reality

Magicminds: Empowering Solutions & Services – Bridging the Gap with Excellence. Headquartered in the USA with global footprints spanning across India and Australia, Magicminds stands as a frontrunner in custom software solutions and digital marketing solutions & services. Our dynamic and dedicated team of developers & marketers collaboratively work to transform your vision into tangible success. With a passionate team excelling in mobile & web apps, digital marketing services, and the avant-garde world of AI & Blockchain,…Explore the detailed profile of Magicmind Technologies Limited


  • 51 to 250

  • $26 - $50

  • $10001 - $25000

  • California, USA

Sigma software is one of the most renowned software development companies, operating from Europe, North America and Australia. We provide high-quality services in mobile and web development, IT consulting, custom software creation in many sectors. Based on our 10 years of expertise in the field we apply a special methodology crafted especially for companies to develop their products from the initial phase to successful completion and further development. Our main purpose is to help our clients reach their desired goal and for that great distance…Explore the detailed profile of Sigma Software


  • 1000+

  • $101 - $150

  • $50001 - $100000

  • California, USA

Dinarys GmbH

Certified E-Commerce Development Company

Dinarys GmbH is a one-stop software engineering and IT consulting partner for retail and e-commerce businesses; Adobe and Shopware Certified Solution Partner, Certified BigCommerce Partner. For 10 years, our team of 100+ experts has helped more than 100 companies worldwide fuel their marketing strategies with cutting-edge technology ensuring exceptional ROI. Our utmost focus is to team up reaching your specific KPIs by delivering top-notch software under fully transparent processes. Services we provide: Custom e-commerce/web/mobile…Explore the detailed profile of Dinarys GmbH


  • 51 to 250

  • $51 - $100

  • $10001 - $25000

  • California, USA

Mindbowser Info Solutions

USA Based Software Developement Company

Mindbowser provides expert technology teams & solutions to busy entrepreneurs and businesses, like you. Our objective is to 10X your business by enabling you to trim timelines, fine-tune the foundations of transformative platforms, and turn the tide on critical-path projects, thus leading to needle-moving changes and high impact returns. Our customers have been featured on ProductHunt, TechCrunch, Discovery Channel, Cosmopolitan Magazine, Inc.com, etc and have had successful exits. Our clients have also received millions of dollars in funding…Explore the detailed profile of Mindbowser Info Solutions


  • 51 to 250

  • $26 - $50

  • $50001 - $100000

  • California, USA

Indium Software

Make Technology Work

Indium Software is a leading provider of Digital Engineering solutions with deep expertise in Application Engineering, Cloud Engineering, Data and Analytics, DevOps, Digital Assurance and Gaming. Over the past decade, Indium has built strong relationships with over 100 clients-spanning ISVs, Global 2000 as well as born-digital companies-across North America, India, Europe and the Asia-Pacific region as well as with ecosystem partners such as AWS, Mendix, Striim and Denodo. With over 2000 associates spread across multiple delivery locations in India…Explore the detailed profile of Indium Software


  • 251 to 1000

  • $26 - $50

  • $50001 - $100000

  • California, USA

Rademade

UX/UI design, Web & Mobile Development, Ruby on Rails,…

Rademade is a part of a group of companies Iternal. Iternal Group is a reliable IT vendor for complex software solutions. ITernal was originated in 2019 as a merger of three IT outsource companies. The oldest of them was founded in 2004.  Every one of our companies has a background in different industries and technologies. Therefore Iternal Group has very wide expertise in such industries: adtech, martech, fintech, ERP, transport, logistics, marketplace, healthcare, education, arts, sports, entertainment, e-commerce, retail,…Explore the detailed profile of Rademade


  • 51 to 250

  • $26 - $50

  • $10001 - $25000

  • California, USA

DreamSoft4U Pvt. Ltd.

(1 Reviews)

Healthcare IT Solutions

DreamSoft4U is a Custom Software Development Company in the USA and Healthcare IT Solutions provider for Hospitals, Enterprises and startups globally. We do have more than 15 years of extensive experience in the Healthcare IT industry including technology and industry domains. We work with our customers; mostly enterprises and startups to support them to grow their business and turn them into…Explore the detailed profile of DreamSoft4U Pvt. Ltd.

MA

I’m impressed with their warm welcome!


  • 51 to 250

  • $26 - $50

  • $5001 - $10000

  • California, USA

WeDigTech

Mobile App Development Company

WeDigTech is a full Stack mobile & web apps development Company in India with sales offices in California US. If you're building more than just an app, but rather a sustainable technology BUSINESS, talk to us! We ranked as one of the best mobile app development company in US and India, our top mobile app developers work with you at every step & serve a wide variety of clientele ranging from global startups to Fortune 150 companies as a technology partner to implement app development solutions and much more! We've created custom…Explore the detailed profile of WeDigTech


  • 11 to 50

  • Up to $25

  • Less than - $5000

  • California, USA

Appnovation

Open Digital Delivered

Appnovation is a global, full-service IT consultancy firm with headquarters in Canada, specializing in iPhone & iPad mobile app development, web, and software development. Our in-house experts build high-performing, secure digital experiences while providing a full range of creative capabilities, coupled with 24/7 support and maintenance. With a team of 250+ employees located in 14+ offices in the world, Appnovation has delivered more than 100+ successful projects in our 12 years of operations. We are a global Digital Solutions and Managed…Explore the detailed profile of Appnovation


  • 251 to 1000

  • Up to $25

  • $50001 - $100000

  • California, USA

Primafelicitas Ltd

A Blockchain Development Company

PrimaFelicitas is a full service Web & Mobile Solutions Design and Development, Blockchain Development and Digital Marketing Company. A San Francisco and London based full services Product Development Company, PrimaFelicitas is also into Market Research and Digital Marketing. With a team of skilled and experienced professionals, PrimaFelicitas is exploring the realms of various emergent technologies that include Blockchain Technology, IoT, Artificial Intelligence and so on.PrimaFelicitas offers comprehensive assistance to customers, helping…Explore the detailed profile of Primafelicitas Ltd


  • 11 to 50

  • Up to $25

  • $5001 - $10000

  • California, USA

GoDigitley

Let's Grow Your Business!

GoDigitley is a digital innovation agency offering innovative mobility, web design & development and digital marketing solutions to mid and large size companies across the globe. Our goal is to establish a unique and highly effective online presence for our clients. From a team of merely three employees, we've grown to a team of 50+ professionals who strive to deliver powerfully process-driven, and cost-effective IT solutions that include, but are not limited to, mobile app development, website design and development, SEO, PPC, Digital…Explore the detailed profile of GoDigitley


  • 2 to 10

  • Up to $25

  • Less than - $5000

  • California, USA

SunTec India

(1 Reviews)

Multi-Process IT Outsourcing Company

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. With a seasoned team of 1500+ professionals, our company specializes in providing bespoke data entry services, eCommerce data support, Digital Marketing, Web and Mobile App Development, and photo editing services. We are headquartered in…Explore the detailed profile of SunTec India

JB

SunTec India's SEO game is on point!


  • 1000+

  • Up to $25

  • $5001 - $10000

  • California, USA

Proleadsoft is a top-notch mobile app and web development, and digital service provider company, delivering innovative IT services build to fit each individual project. We focus on offering greater business value through responsive development, quick turnaround times, and guaranteed performance-based results. We design apps & websites with sleek, easy to use interface. Our unique UX/UI design reflects the nature of your business, while simultaneously delivering the features that will make your app a 'must-have' for your client. Our…Explore the detailed profile of Proleadsoft


  • 51 to 250

  • $51 - $100

  • Less than - $5000

  • California, USA

Omega - Digital Innovations

Mobile App and Web Development company

 We create innovative software for the largest companies all over the globe. Based out of NYC, Omega-R is a digital agency that makes its mission to produce visually exceptional projects. We design and develop innovative digital solutions with a focus on: Mobile app solutions UI/UX design Responsive web Strong competence in deep integration of mobile applications with internal client systems (ERP, LMS, DMP, etc.) ​​Omega-R works with clients all over the world to create custom-made mobile solutions for their business…Explore the detailed profile of Omega - Digital Innovations


  • 51 to 250

  • $51 - $100

  • $10001 - $25000

  • California, USA

Frequently Asked Questions

Mobile app developers in California have a good knowledge and technical expertise required from app idea conceptualization to final development and deployment. The developers excel at robust coding, UI/UX designing, back-end development, quality testing, third-party integration, cyber security, and others. Furthermore, Californian app developers are well-versed in communication skills that helps them to understand project scope with ease and prepare solution required by their clientele.

Yes, they do. Mobile app development companies in California provide services globally and work according to the client's time zone. In most cases, they have a dedicated mobile app development team who are available to address the client's grievances according to their time zones. Even if you want to hire dedicated Android or iOS developers for your projects, they are available according to your time zone. Confirm with your technology partner, as there may be some companies (particularly those who do not provide services globally) that may not offer time-zone flexibility.

To hire the right mobile app development company in California, you can follow the steps given here;

  • Know your requirements, budget, goals, and team you need
  • Find relevant companies from TopDevelopers.co or other listing platforms or Google
  • Use the filter and choose mobile application development companies for the selected region based on different criteria such as costs, expertise, and technical skills
  • Check their portfolios and case studies
  • Ask the team and mobile developers to explain some of the work they do
  • Take interviews with developers
  • Know their expertise, skills, and communication skills
  • Explore if they have built a mobile app similar to yours
  • Check their engagement models
  • Check reviews and testimonials from clients on different sites about the company

Once you go through these details and find them satisfactory, you are good to go with hiring the mobile app development team or company.

It's anywhere between $39 to $79 per hour. Californian mobile app developers are talented in various technologies, and the cost of hiring them will depend on the type of developers you choose to hire. We have calculated the average cost to hire developers in California. Check them out;

Type of Mobile Developer Average Hourly Costs
Jr. iOS Developers $25 - $50
Jr. Android Developers $20 - $40+
Intermediate iOS Developer $45-60+
Intermediate Android Developer  $30 - $50+
Sr. iOS Developers $75+
Sr. Android Developers $60+

Based on the average calculation and estimation, you can hire developers from California for your projects.

The costs of developing a mobile app in California will be anywhere between $20,000 to $350,000+, depending on the type of application, developers’ experience, team size, app complexity, and more.

If you are developing a standard mobile application, you can calculate the hours it takes to develop a standard application. Here's the average cost for building mobile applications according to their type;

Mobile App Type Development Costs
Standard Mobile Application with Basic Features $20,000 - $25,000
Semi Complex App with Required Features $25,000 - $100,000
Enterprise Grade Application $100,000 to $350,000+

You can consider the following things to reviewing app development companies in California such as;

  • The year of establishment
  • Skills and experience of team
  • Number of projects developed
  • Portfolios range and the type of app developed
  • Success ratio and delivery rates
  • Testimonials and client reviews for projects
  • Ratings across listing and review channels
  • Number of staff and engineers
  • Development costs
  • Engagement models

These are some of the basic things that you can consider while reviewing any Californian app development company to hire for your project requirements.

It depends on the company you choose. Additional mobile app development services may differ from one company to another. For example, some companies offer application migration services as additional services, while others offer porting services. In most cases, every company in California offers comprehensive app development services, including web development and software development.

A good mobile development company in California has a business analysis team that carries out intensive research and analysis and creates effective mobile app launching strategies. It can be;

  • Researching the market
  • Selecting the right time
  • Choosing the right platform
  • Initiating the pre-launch marketing campaign
  • Creating app launching kit
  • Keeping a close watch on an app on the platform
  • Testing among real users before the final release
  • Create a smooth onboarding guide
  • Crate detailed documents
  • Creating user manuals (if required)

They are open to any communication channel that the client suggests, though they use Slack, Microsoft Teams, Skype, Zoom, etc., for internal and external communication. Apart from this, they also use Trello, Asana, and Ryver for other collaborations.

Do check with your development partner to ensure they are available on your preferred communication channel.

They provide app development services for all industries, including

  • Healthcare
  • Real estate
  • Entertainment
  • Gaming
  • Food & Beverages
  • Hospitality
  • e-Commerce and retail
  • Farming
  • Finance
  • Banking

They are common industries that app development companies in the region perfectly serve, though you ask your partner and connect with the team to inquire into the matters and get details.

Yes, they do. Californian mobile app developers and companies offer customized mobile app development solution that caters to your specific business and project needs. However, the quality outcomes will depend on the type of developers with specific skills, experience, and technical knowledge they possess. Hire the team after making an inquiry and checking if the team has relevant skills and experience to meet your project expectations.




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