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Best App Development Companies in California

Developing a mobile app means new opportunities for your business, new development possibilities, new clients, and new profitable projects. Creating a mobile app increases brand awareness, and audience loyalty, and allows you to make interaction with the consumer even more effective.

App development is a very complex and delicate process that takes a lot of time and effort. The process of application development on both platforms is very complicated as it requires a lot of knowledge. Therefore we would advise you to apply to a professional mobile app development company in California that will surely help you not to waste your time and get the most out of your idea. This is why we at SuperbCompanies backed up the list of the best app development companies in California with real research, so you don't waste your time with companies that are not worth it. We've vetted all possible app development companies in California to help you find the best app developer for your needs.

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List of the top app development companies in california

Updated: 27 June 2022
$150 - $199 / hr
10 - 49
United States

Yeti LLC

Based in San Francisco, this company offers the product development process from strategy sessions and prototyping to producing ready-to-release mobile and web applications. If you need to research, design, or develop innovative digital products, contact Yeti LLC. Industry leaders, such as Google, Westfield Corporation, Sony, Qualcomm, AKQA, Hershey's, wikiHow, Harvard, Flex (formerly Flextronics), and others were Yeti's clients. Yeti helps its clients stay industry leaders. Since establishment in 2010, they offer a wide range of services, including Web Development, Mobile Application Development, Social Integrations, Social Applications, Software Development, Mobile Application Design, Innovation, Geo-Location, Product Strategy, IoT Development, and Research and Development. 

Contact them if you are striving to stay ahead in an increasingly competitive market. 

$50 - $99 / hr
250 - 999
United States; Brazil


This company was created in 2008 as a company that specializes in developing apps for the iPhone. Today, services that they are providing have expanded, and now it is a full-service software design & development company that offers Android app development, mobile software development, app store deployment, UX design, and UI design. The team of 250 members designs and develops bots for conversational platforms like Amazon Alexa and Facebook Messenger. They also help forward-looking companies with blockchain, smart products for the Internet of Things (IoT), and augmented reality (AR) technology solutions. Our services include strategy, design, engineering, and support/maintenance.

< $25 / hr


Incorporated in 2009 and headquartered in the USA, OpenXcell is an industry-leading & most reliable software and mobile app development company known for delivering innovative software solutions and engaging mobile apps. Due to our unstoppable quest for adopting newer technologies & innovations, we have evolved into a one-stop destination offering end-to-end Business & Technology Consultation.

We have made a stellar reputation in the technology industry by adhering to strict timelines and quality deliverables. We are considered to be one of the most reliable partners by our clients as we follow a customer-oriented service model.

Facts & Figures:

  • The global service provider with offices in India and USA
  • 3000+ mobile apps submitted in App Stores which are currently used by 15 million+ active users globally.
  • 2000+ customized software solutions delivered
  • Partnered with 750+ entrepreneurs across the globe
  • The core team of 350+ employees with strong expertise in the technical domain
  • Leverage the latest tools, techniques, methodologies, and strategies to deliver robust solutions that generate revenue for our clients.
  • CMMI Level 3 and ISO 9001: 2008 certified company
  • Team of certified SCRUM developers & industry-specific SME (Subject Matter Experts)
  • Affiliated with international associations like NASSCOM and IGDA
  • Client trust is of the utmost essential for us. To ensure the confidentiality of the project, we sign the Non-Disclosure Agreement (NDA) with our clients.
  • Agile approach and result-driven methodology

Built as a part of our corporate philosophy, our ‘ValueShore’ model lays high emphasis on creating enhanced value for our customers. We are your ideal app development & software, development partner. Get in touch with us to turn your idea into a revenue-generating business solution.

$50 - $99 / hr
250 - 999
United States, United Arab Emirates


Folio3 is a software development company based in California. It works with both entrepreneurs and large corporations and also with the startups and provides world-class software solutions, application development, and support. Folio3 specializes in Enterprise Applications, Mobile Apps & Games, Websites & Web-based Applications, and Social Media Platforms & Applications development. 

Among the key clients are such companies as, BEA/Oracle WebLogic, Netsuite implementations and integration solutions, NetSuite mobile apps, SAP, DotNetNuke, Drupal, Jetspeed, Joomla!, Wordpress, Liferay, Amazon Cloud setup & management (EC2, S3, EBS), Oracle, MySQL, Dynamics AX, MS Sharepoint and PostGres Database tuning, clustering, and high-performance DB optimizations.

$25 - $49 / hr
10 - 49

iQlance Solutions

It is a top mobile app and web development company in Canada that provides the development of multiplatform mobile app services globally. iQlance being the quickest growing Top Canadian mobile app development company in Toronto that already delivered about 1500 successful projects for more than 200 clients. The team of certified developers, creative designers, product testers are here to offer you such services as app development (iPhone and Android), Virtual Reality solutions, mobile games development, web development and UI/UX development. Be sure, iQlance would create the best digital solutions that help your business to achieve objectives efficiently and effectively.

$100 - $149 / hr
10 - 49

Dogtown Media

MOBILE EXPERTISE: If you can dream it, we can build it. Intelligent apps require brilliant design and intuitive product strategy. We analyze and design every aspect of your project to ensure that its engaging, stylish, and easy to use.
$25 - $49 / hr
50 - 199
India; United States; United Arab Emirates; Qatar

Fusion Informatics

Fusion Informatics is one of the leading mobile app and web development company in Bangalore, India, UAE, and the USA. We have deep expertise in the area of app development for the last 20 years across industries. We craft digital transformation journeys for startups, small & mid size businesses and enterprise companies who wish to unleash the power of the digital ecosystem. We build and deliver mobile and web applications with simplicity & provide user experiences that deliver better engagement opportunities for your business.

United States


NEKLO is a product engineering company and global provider of ecommerce development services, which works to deliver superior software and apps to leverage your growth. We focus on high-loaded web development and integrated ecommerce solutions, as well as provide the full spectrum of Magento-based services. NEKLO has developed more than 30 Magento extensions, and we don't stop there. Our main focus is Magento development. We’ve been working with this platform for 9 years. We have delivered over 50 Magento projects. A big number of them are long-term, and NEKLO continues supporting and maintaining them up to now. Our team consists of 20 Magento developers, and 80% of them are Magento Certified. Besides developers, we also have DevOps, PMs, and QAs in-house. NEKLO's headquarter is located in the USA, California, and the development center - in Minsk, Belarus.
$150 - $199 / hr
50 - 249
United States


Sidebench is an award-winning strategy, design, and development consultancy based in Los Angeles. We cater to innovative enterprise companies and top new ventures seeking product strategy, bringing them the strategic value of enterprise-level management consulting, the technical chops of systems integration consulting, combined with the UX-first approach of one of the best digital product teams in the world.

$50 - $99 / hr


Working since 2009, TechAhead is a global leader of mobile consulting, experience design, apps development, IT development.

For both startups and large companies, TechAhead offers a wide range of services, among which are strategy and discovery, native and cross-platform app development, custom backend development, responsive and progressive web app development, performance engineering, analytics, and maintenance.

TechAhead approaches the mobile app development process with confidence and delivers cost-effective solutions, managing risks.

$50 - $99 / hr
50 - 249
United States

Wve Labs

Wve Labs is a digital product design and development company focused on providing end-to-end tech solutions and consultation for branding, product ideation, development, testing and marketing. We partner with startups as well as Fortune 500 brands to consult them on achieving an optimized digital ecosystem. We have brought together a young and dynamic team of consultants, analysts, developers, marketing experts, designers and data engineers with abundance of digital business experience. At Wve we pride ourselves on speed, affordability, and communication while engaging with our clients on a global scale for technology application which makes sense to their business growth and end-users. We leverage a vast tech stack to build highly secure, compliant and native products and solutions across mobile (iOS, Android, React), web (NodeJs, Vue.js, Phython, PHP frameworks), IoT, Machine Learning and Cloud (AWS, Google). Our solutions are highly customized across industries like Healthtech, Fintech, Manufacturing, Education, Smart Homes, eCommerce, Social & Lifestyle Applications and Silicon Valley startups.

Let's face the facts. Here are all benefits of a mobile app development California for business:

  • Enhance your company's image - having a quality mobile app shows clients that your business is on track and that you count on long-term partnerships.
  • Stand out from your competitors - many companies still use traditional channels of promotion and communication with customers - advertising, and SMS notifications. Your business can stand out from the competition and offer your clients a comfortable and modern interaction channel.
  • Raise customer loyalty to a new level - you can run various loyalty programs through the app, encouraging your long-time customers. Instead of club and bonus cards, which customers might forget or lose, they will use a smartphone with your mobile app, which is always at their fingertips.
  • A new level of service - notifications in the app will help your customers be aware of your company's news, promotions, and activities.
  • Work on target consumers' interests - the application will gather the audience, which is already interested in your business's services.
  • Conduct marketing campaigns - discounts and special promotions for mobile app users are a new way to interact with a potential customer.
  • Increase sales - now your business is in the customer's pocket. You are always in touch and can apply different types of purchase incentives.

You've probably wondered: what app to develop? The answer depends on your business area, goals, and tasks that the application should solve. Take the task seriously. Otherwise, the time and money invested in an app will not bring results in profits and audience expansion. It is important to know the mission, the functions, and how it will be integrated into the business? While this question will settle, go to another point - decide on an app development company in California.

What to look for when choosing an app development company California:

Evaluate an app development company California according to the following criteria. This will allow you to protect yourself from an unscrupulous app development company California, avoid wasting money, and get a raw product as a result.

Presence of similar projects

If an app development company California has already created a similar app, its specialists know all the pitfalls and understand how to optimize the process. This will allow you to take into account the experience of your predecessors and reduce development costs.

Place in the ratings

There are authoritative ratings of mobile app developers. Suppose the contractor is included in such a rating. In that case, there is a guarantee that you are facing a real professional app development company California that has experience in working with serious customers.


The reviews of satisfied customers speak for themselves. You need to be careful here: they can write anything they want on their website or in their portfolio. Ask for awards and certificates.


A company's experience in development is judged by its portfolio. For over five years, app development companies in California that have been in the market usually have more than 50 completed projects in their portfolios.

Necessary employees on staff

Make sure the app development company California has designers, developers, programmers, and testers. Remote employees are focused on executing a piece of work, not on the final result of development. Also, low interaction between development participants leads to an accumulation of bugs at the intersection of responsibility areas.

Design and user experience

The design of an app is as important as its functionality. After all, with similar app functionality in the AppStore and Google Play, the user will choose an app with an intuitive and logical interface. For this to happen, an app development company California must necessarily have user experience and design experts on staff.

Does the company carry out a full development cycle?

Application development is not just about programming. Apart from that, you need such services as app design, testing, publishing in AppStore / GooglePlay, technical support, and improving the user experience.

Warranty and support

Does an app development company California provide a warranty and technical support? Warranty is free, for the technical support usually conclude a separate contract with a monthly fee.

Intellectual Property

Does the developer provide the source code at the end of development? Does it guarantee that the process does not violate the rights of third parties?

Payment terms and contract

It is good practice to divide the entire work into stages, with prepayment and post-payment for each stage. In such a scheme, the interests of both parties are taken into account. As a rule, the app development company California has a template agreement provided at your request before the development begins. If you have your own format of the contract, discuss it in advance.

Terms of development

Compare time estimates from top mobile app development companies in California. The shortest ones, the ones that are out of line, most often do not correspond to reality.


Don't make a decision based on price only. You want an app that works, not a cheap one. Use this criterion only when the other criteria are equal. In an attempt to save money, you will get a product that will not benefit you or your business.