In California, the mobile app development industry is a dynamic sector marked by innovation and rapid growth. Companies range from small startups to established firms, spanning various niches like healthcare, e-commerce, and gaming. They create applications aimed at enhancing user experience and meeting evolving market demands. As technology advances, trends such as artificial intelligence, augmented reality, and cloud computing are becoming integral to app development strategies. With a growing emphasis on user-centric designs and seamless functionality, the future looks promising for California’s tech-savvy entrepreneurs and consumers alike.


This listing highlights 20 notable mobile app development companies in California, showcasing a variety of sizes and specializations. Most were founded between 2003 and 2018, operating from cities like San Francisco, San Diego, and Los Angeles. Companies such as TechAhead and Cmolds focus on custom applications across platforms, each with distinct innovative expertise. While some teams are predominantly based in the U.S., others leverage global talent, particularly from regions like India and Ukraine, cementing their status in a competitive market.


Continue reading to discover the top mobile app development companies in California.


Top 20 Mobile App Development Companies in California


1. TechAhead

  • Website: techaheadcorp.com
  • Ownership type: Private
  • Headquarters: Agoura Hills, California, United States (USA)
  • Employee distribution: India 98%, United States (USA) 2%
  • Founded year: 2009
  • Headcount: 201-500
  • LinkedIn: techahead

TechAhead, based in Agoura Hills, California, is a private digital solutions provider that specializes in mobile app development, web app development, artificial intelligence, and Internet of Things (IoT) solutions. Founded in 2009, the company has grown to employ around 289 professionals, with a significant portion of its workforce located in India. TechAhead serves a variety of industries, including healthcare and finance, by offering customized software solutions and consulting services aimed at enhancing operational efficiency and user engagement. The company has built a reputation for delivering innovative digital products and has been recognized with awards for its app development efforts. Their focus on integrating advanced technologies like AI and cloud services positions them well within the competitive landscape of mobile app development.


2. Cmolds

  • Website: cmolds.com
  • Ownership type: Private
  • Headquarters: San Francisco, California, United States (USA)
  • Employee distribution: Pakistan 73%, United Arab Emirates 15%, United Kingdom (UK) 7%, Other 5%
  • Founded year: 2009
  • Headcount: 501-1000
  • LinkedIn: cmoldscreate

Cmolds, founded in 2009 and based in San Francisco, California, is a mobile app development company that specializes in creating custom applications for various platforms, including iOS and Android. With a workforce of around 41 employees, the company has established a significant presence in the mobile app development industry. Cmolds caters to a wide array of sectors, such as healthcare, e-commerce, education, and entertainment, providing services that range from mobile product strategy and design consultancy to rigorous quality assurance and testing. Their approach emphasizes a thorough understanding of client requirements, ensuring that each project is tailored to enhance the client's digital presence. The company has developed a portfolio that showcases their ability to deliver innovative solutions, reflecting their commitment to quality and client satisfaction.


3. Uptech

  • Website: uptech.team
  • Ownership type: Private
  • Headquarters: Los Angeles, California, United States (USA)
  • Employee distribution: Ukraine 85%, Senegal 3%, United States (USA) 3%, Other 9%
  • Founded year: 2016
  • Headcount: 51-200
  • LinkedIn: uptech-team

Uptech is a software development firm based in Los Angeles, California, founded in 2016. The company specializes in mobile and web app development, offering services that include UX/UI design, IT staff augmentation, and software product development. Uptech has worked with clients across various industries, particularly in E-commerce, Fintech, and Healthcare, focusing on creating applications that prioritize user experience. The company operates with a commitment to transparency and collaboration, ensuring that client needs are met throughout the development process. With a workforce of 136 employees, primarily located in Ukraine, Uptech has successfully completed projects for over 200 companies, showcasing its ability to deliver effective solutions. Their approach combines creativity with technical expertise, making them a notable player in the mobile app development sector.


4. MoveoApps

  • Website: moveoapps.com
  • Ownership type: Private
  • Headquarters: San Diego, California, United States (USA)
  • Employee distribution: India 100%
  • Founded year: 2014
  • Headcount: 11-50
  • LinkedIn: moveoapps

MoveoApps, based in San Diego, California, is a mobile app and web development company that has been operational since 2014. With a team of approximately 22 employees, the company specializes in crafting customized applications tailored to meet the specific needs of businesses. Their service offerings include iPhone and Android app development, web application development, and hybrid app solutions. MoveoApps employs an agile development methodology, which allows them to adapt quickly to client requirements and deliver high-performance applications. The company also emphasizes a strong focus on user engagement and functionality, ensuring that the apps they develop not only meet technical specifications but also resonate with end-users. Although they have not reported any funding, their sustained activity in the industry and commitment to quality development make them a noteworthy player in the mobile app development sector.


5. HashStudioz Technologies


HashStudioz Technologies, founded in 2018 and based in Altadena, California, is a private technology services firm that specializes in software and mobile app development. With a workforce of approximately 233 employees, the company has established a strong presence in the tech industry, particularly in mobile application solutions. They cater to various sectors, providing services that enhance operational efficiency and service delivery. Their offerings include mobile app development for both Android and iOS platforms, as well as web applications and emerging technologies like IoT and AI. HashStudioz has developed a portfolio of projects that showcase their capabilities in creating user-friendly applications and innovative solutions tailored to client needs. Their commitment to digital transformation and technology integration positions them as a relevant player in the mobile app development space.


6. Nextgen Technologies Inc

  • Website: nextgentechinc.com
  • Ownership type: Private
  • Headquarters: San Jose, California, United States (USA)
  • Employee distribution: United States (USA) 58%, India 36%, Pakistan 4%, Other 3%
  • Founded year: 2003
  • Headcount: 10001+
  • LinkedIn: nextgen-technologies-inc

Nextgen Technologies Inc, founded in 2003 and based in San Jose, California, is a private software development company that specializes in innovative technology solutions. With a workforce of around 215 employees, the company operates primarily in the United States, India, and Pakistan. Nextgen Technologies offers a range of services, including mobile app development, software development, web development, and data analysis. They cater to various industries, helping businesses navigate the complexities of digital transformation. Their approach emphasizes creating customized solutions that enhance operational efficiency and drive business success. The company has developed several mobile applications, as evidenced by their case studies, which demonstrate their ability to turn ideas into functional apps that meet client needs. This focus on app development, alongside their commitment to quality and client satisfaction, underscores their relevance in the technology sector.


7. Litslink

  • Website: litslink.com
  • Ownership type: Private
  • Headquarters: Palo Alto, California, United States (USA)
  • Employee distribution: Ukraine 87%, United States (USA) 8%, Poland 2%, Other 3%
  • Founded year: 2014
  • Headcount: 201-500
  • LinkedIn: litslink

Litslink is a software development company based in Palo Alto, California, founded in 2014. The firm specializes in mobile app development, web development, and artificial intelligence solutions, catering primarily to businesses and startups. With a workforce of approximately 195 employees, Litslink has successfully delivered over 300 projects to a global client base. The company prides itself on its ability to provide custom software solutions that enhance operational efficiency and drive innovation. Their expertise spans various industries, including healthcare, fintech, e-commerce, and education, reflecting their adaptability to different market needs. Litslink's commitment to quality and client satisfaction is evident in the positive feedback from their clients, who appreciate their technical proficiency and project management skills.


8. Omniwyse

  • Website: omniwyse.com
  • Ownership type: Private
  • Headquarters: San Francisco, California, United States (USA)
  • Employee distribution: India 100%
  • Founded year: 2015
  • Headcount: 51-200
  • LinkedIn: omniwyse

Omniwyse is a San Francisco-based software development company founded in 2015. With a team of approximately 73 employees, the company focuses on creating impactful digital experiences through design-led software engineering and consulting. Omniwyse serves software startups and mid-sized companies, providing a range of services that include mobile app development, data engineering, and cloud solutions. Their work spans various industries, including healthcare and public transit, where they have successfully developed mobile applications and backend systems. The company emphasizes collaboration and innovation, aiming to transform client ideas into tangible software solutions. Omniwyse has not reported any funding, indicating a self-sustained growth model.


9. Cheesecake Labs

  • Website: cheesecakelabs.com
  • Ownership type: Private
  • Headquarters: San Francisco, California, United States (USA)
  • Employee distribution: Brazil 70%, United States (USA) 30%
  • Founded year: 2013
  • Headcount: 51-200
  • LinkedIn: cheesecake-labs

Cheesecake Labs is a software development company based in San Francisco, California, with a significant presence in Brazil. Founded in 2013, the company specializes in mobile and web application development, blockchain solutions, and technology consulting. Cheesecake Labs serves a range of clients, from startups to large enterprises, helping them innovate and scale through tailored digital solutions. The company prides itself on a collaborative approach, leveraging a skilled team of professionals to deliver high-quality services. With over 300 digital products developed, Cheesecake Labs has built a reputation for solving real-world problems with technology. Their work has been recognized in various industry rankings, including being named the top mobile app development company in Latin America by Clutch. The company has also been involved in notable projects, such as developing applications for the Internet of Things (IoT) and blockchain technology, further solidifying its position in the tech industry.


10. Exalture Software Labs Inc


Exalture Software Labs Inc, based in Palo Alto, California, is a software development company that specializes in mobile app development, web development, and game development. Established in 2013, Exalture has carved out a niche by catering primarily to startups and small to medium enterprises (SMEs). The company prides itself on delivering customized solutions that enhance business operations and drive client satisfaction. With a dedicated team of developers, Exalture has successfully launched a variety of applications across different platforms, including Android and iOS. Their portfolio includes projects that range from sports matchmaking apps to customer management systems, showcasing their versatility in mobile app development. Exalture's operational base in India, alongside its presence in the USA, allows it to leverage a global talent pool while maintaining a focus on quality and innovation in its offerings.


11. V-Soft

  • Website: v-softinc.com
  • Ownership type: Private
  • Headquarters: San Jose, California, United States (USA)
  • Employee distribution: United States (USA) 57%, India 43%
  • Founded year: 1995
  • Headcount: 51-200
  • LinkedIn: v-soft

V-Soft, Inc. is a software development company based in San Jose, California, established in 1995. The company specializes in mobile application development, testing, and UX/UI design services. With a workforce of around 72 employees, V-Soft has built a reputation for delivering high-quality mobile solutions tailored to the needs of businesses and organizations. They have been active in the mobile app development sector for over seven years, providing services that include mobile application development, porting, testing, and custom software development. V-Soft also engages in mobile gaming development, showcasing their versatility in the mobile space. Their employee distribution, with 57% based in the USA and 43% in India, allows them to balance local expertise with cost-effective development capabilities. V-Soft's commitment to enhancing digital offerings through innovative mobile solutions makes them a notable player in the industry.


12. EffectiveSoft

  • Website: effectivesoft.com
  • Ownership type: Private Equity
  • Headquarters: San Diego, California, United States (USA)
  • Employee distribution: Belarus 52%, Poland 35%, United States (USA) 10%, Other 2%
  • Latest funding: September 2021
  • Founded year: 2003
  • Headcount: 201-500
  • LinkedIn: effectivesoft

EffectiveSoft Corporation, founded in 2003 and headquartered in San Diego, California, is a private equity-backed software development firm. With a workforce of approximately 325 employees, the company has established a strong presence in the IT services sector, particularly in mobile app development, web development, and data analytics. EffectiveSoft serves a variety of industries, including healthcare and fintech, providing tailored software solutions that enhance operational efficiency. The company has successfully completed over 1,800 projects, showcasing its capability to meet specific market needs. Their commitment to quality is underscored by their ISO/IEC 27001:2013 certification, which reflects their adherence to high standards of information security. EffectiveSoft has also been recognized in various industry rankings, further solidifying its reputation as a competent software development partner.


13. Yeti LLC

  • Website: yeti.co
  • Ownership type: Private
  • Headquarters: San Francisco, California, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Founded year: 2010
  • Headcount: 11-50
  • LinkedIn: yeti-llc

Yeti LLC, founded in 2010 and based in San Francisco, California, is an IoT software development company that specializes in crafting innovative software solutions for connected devices. With a team of 11-50 employees, Yeti has built a reputation for delivering mobile app development, web development, and UX design services aimed at enhancing user engagement and operational efficiency. The company has worked on a variety of projects, including applications for healthcare, e-commerce, and education, showcasing their ability to adapt to different industry needs. Yeti's approach emphasizes collaboration with clients, treating them as integral members of the development process. This philosophy has allowed them to create impactful software that bridges the gap between physical products and digital services.


14. Vaayoo.Inc

  • Website: vaayoo.com
  • Ownership type: Private
  • Headquarters: Fremont, California, United States (USA)
  • Founded year: 2009
  • Headcount: 11-50
  • LinkedIn: vaayoo-inc

Vaayoo.Inc, based in Fremont, California, is a mobile app development company founded in 2009. With a team of 24 employees, they specialize in turning innovative ideas into successful mobile applications. Their services cover the entire app development process, including design, launch, marketing, and ongoing maintenance. Vaayoo has successfully launched more than 50 applications, showcasing their capability and experience in the field. They cater to a wide range of clients, from entrepreneurs looking to establish their digital presence to businesses aiming to enhance their mobile technology offerings. Their commitment to quality and customer satisfaction is evident in their approach to app development, making them a notable player in the mobile app industry.


15. Sunvera | AI | Mobile

  • Website: sunverasoftware.com
  • Ownership type: Private
  • Headquarters: Irvine, California, United States (USA)
  • Employee distribution: India 71%, United States (USA) 29%
  • Founded year: 2013
  • Headcount: 11-50
  • LinkedIn: sunvera-software

Sunvera | AI | Mobile, based in Irvine, California, is a software development company that specializes in mobile app development and custom software solutions. Founded in 2013, the company has carved out a niche by serving mid-size businesses and startups across various industries, including healthcare, automotive, and education. Sunvera focuses on creating tailored applications that enhance operational efficiency and meet specific business needs. Their services include mobile app development for both iOS and Android platforms, cloud migration, and custom software solutions. The company emphasizes security and user-friendly designs, which are critical in today's digital landscape. With a team that is predominantly based in India, Sunvera combines global talent with local insights to deliver effective solutions. They have not reported any funding, indicating a self-sustained growth model.


16. SolveIt

  • Website: solveit.dev
  • Ownership type: Private
  • Headquarters: San Francisco, California, United States (USA)
  • Employee distribution: Poland 76%, Belarus 13%, United States (USA) 9%, Other 2%
  • Founded year: 2016
  • Headcount: 51-200
  • LinkedIn: solveitteam

SolveIt, founded in 2016 and based in San Francisco, California, is a private software development company that specializes in mobile and web app development. With a workforce of approximately 86 employees, the company primarily serves startups and SMEs, helping them validate their ideas and develop minimum viable products (MVPs). SolveIt emphasizes a client-centric approach, ensuring that projects are delivered on time and within budget. Their services include mobile app consulting, design, and development, as well as web app solutions. The company has a strong presence in Poland, Belarus, and the USA, showcasing a blend of local and international expertise. Their portfolio includes various applications across industries such as e-commerce, healthcare, and social networking, reflecting their adaptability and understanding of market needs.


17. Thunkable

  • Website: thunkable.com
  • Ownership type: Venture Capital
  • Headquarters: San Francisco, California, United States (USA)
  • Employee distribution: United States (USA) 76%, Canada 24%
  • Latest funding: Series B, $30.0M, February 2022
  • Founded year: 2015
  • Headcount: 51-200
  • LinkedIn: thunkable

Thunkable is a software company based in San Francisco, California, founded in 2015. It specializes in a no-code app development platform that empowers users to create mobile applications without any programming knowledge. The platform is designed to cater to a variety of users, including startups, educators, and IT professionals, who are looking to quickly develop and publish apps across multiple platforms. Thunkable has gained traction in the industry, evidenced by its recent Series B funding round, which raised $30 million in February 2022. This funding reflects the growing demand for no-code solutions in app development, as businesses and individuals seek to innovate without the barriers of traditional coding. Thunkable's user-friendly interface, which includes drag-and-drop components and logic blocks, allows creators to build functional apps efficiently. The company also emphasizes community engagement, providing resources and support for users to share their projects and learn from one another.


18. Mob Inspire

  • Website: mobinspire.com
  • Ownership type: Private
  • Headquarters: Palo Alto, California, United States (USA)
  • Employee distribution: United States (USA) 55%, Pakistan 45%
  • Founded year: 2009
  • Headcount: 51-200
  • LinkedIn: mob-inspire-inc

Mob Inspire, established in 2009 and headquartered in Palo Alto, California, is a private software development firm that specializes in mobile and web application development. With a workforce of around 33 employees, the company has expanded its reach globally, operating offices in both the United States and Pakistan. Mob Inspire focuses on creating innovative digital products and services that enhance operational efficiency and customer engagement for businesses across various sectors. Their expertise extends to data analytics, artificial intelligence, and growth marketing, which complements their core offerings in mobile app development. The company has successfully developed numerous standalone apps and has been involved in various startup initiatives, showcasing their capability to deliver impactful solutions in the competitive tech landscape.


19. Medl

  • Website: medlmobile.com
  • Ownership type: Corporate
  • Headquarters: Irvine, California, United States (USA)
  • Employee distribution: United States (USA) 100%
  • Latest funding: $5.0M, May 2016
  • Founded year: 2008
  • Headcount: 11-50
  • LinkedIn: medl-mobile

Medl Mobile, based in Irvine, California, is a technology company that specializes in mobile and web app development. Since its inception in 2008, Medl has crafted hundreds of applications, showcasing their expertise in full stack development, UI/UX design, and strategic planning. The company prides itself on helping businesses and organizations navigate the complexities of app development, ensuring that user experience remains at the forefront of their projects. With a team of 34 employees, Medl has successfully launched over 400 mobile apps, with many achieving top rankings in app stores. Their portfolio includes collaborations with well-known brands like Toyota Lexus and social impact projects such as Talent Nova, which focuses on career guidance for justice-impacted individuals. Medl has also received $5 million in funding, indicating investor confidence in their business model and growth potential. Their commitment to innovation and quality positions them as a relevant player in the mobile app development industry.


20. Newput

  • Website: newput.com
  • Ownership type: Private
  • Headquarters: Saratoga, California, United States (USA)
  • Employee distribution: India 100%
  • Founded year: 2006
  • Headcount: 51-200
  • LinkedIn: newput-infotech-private-limited

Newput Inc. is a software development company based in Saratoga, California, with a focus on mobile app development, web UI development, backend services, DevOps, and quality assurance. Founded in 2006, Newput has built a reputation for helping both startups and established companies, particularly in Silicon Valley, to transform their ideas into functional software solutions. The company employs a team of skilled developers who have experience working on various projects, including notable applications like Social Calendar, which had millions of users. Newput's commitment to quality and customer satisfaction is reflected in the positive feedback from clients, who appreciate the team's collaborative approach and technical expertise. With a workforce primarily based in India, Newput combines local knowledge with global insights to deliver effective software solutions.



Mobile App Development Insights: Key Companies in California


CompanyHeadquarterSizeFoundedOwnership
TechAheadAgoura Hills, California, United States (USA)201-5002009Private
CmoldsSan Francisco, California, United States (USA)501-10002009Private
UptechLos Angeles, California, United States (USA)51-2002016Private
MoveoAppsSan Diego, California, United States (USA)11-502014Private
HashStudioz TechnologiesAltadena, California, United States (USA)201-5002018Private
Nextgen Technologies IncSan Jose, California, United States (USA)10001+2003Private
LitslinkPalo Alto, California, United States (USA)201-5002014Private
OmniwyseSan Francisco, California, United States (USA)51-2002015Private
Cheesecake LabsSan Francisco, California, United States (USA)51-2002013Private
Exalture Software Labs IncPalo Alto, California, United States (USA)11-502013Private
V-SoftSan Jose, California, United States (USA)51-2001995Private
EffectiveSoftSan Diego, California, United States (USA)201-5002003Private Equity
Yeti LLCSan Francisco, California, United States (USA)11-502010Private
Vaayoo.IncFremont, California, United States (USA)11-502009Private
Sunvera | AI | MobileIrvine, California, United States (USA)11-502013Private
SolveItSan Francisco, California, United States (USA)51-2002016Private
ThunkableSan Francisco, California, United States (USA)51-2002015Venture Capital
Mob InspirePalo Alto, California, United States (USA)51-2002009Private
MedlIrvine, California, United States (USA)11-502008Corporate
NewputSaratoga, California, United States (USA)51-2002006Private


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