Discover the best mobile app development companies in Sunnyvale, California, that can bring your app idea to life. DesignRush connects you with top agencies trusted by Fortune 500 brands like IBM and Deloitte. With over 1M monthly visitors and 40,000+ vetted agencies across 50+ categories, you can trust our platform to help you find the right partner for your project. Compare providers by industry expertise, client type, budget, reviews, team size, and portfolio.
Best Sunnyvale Mobile App Developers
7 Companies - Rankings updated: April 03, 2026
Each agency undergoes DesignRush evaluation for professional expertise and genuine client satisfaction to assist your search. Some featured placements are paid.
Guaranteeing a 5 star experience!
Innofied is an award-winning B2B AI software development company with 600+ successful projects since 2012, helping businessesincluding Fortune 500 companieswith modern AI and SaaS solutions. With a global presence, our game-changing automated solutions continue to drive success across industries. [... see all Innofied Solution reviews ]- Location
- Sunnyvale, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 20 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsInnofied Solution Services
Comprehensive analysis done by DesignRush Agency Experts.Clients and Projects
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App Development Project Flute Mania 
App Development Project GoodFood – Food Delivery App 
App Development Project BidRide - Ride app with bidding features 
App Development Project Octopull - team coordination 
App Development Project Privy - Toilet Locator 
App Development Project InnoStore
Reviews verified by DesignRush and sourced from the agency's profileInnofied Solution Reviews & Testimonials
Software Development Review from Gianfranco Williams
To date, Innofied has produced high caliber work on a timely delivery schedule. Working in 15-day sprints, the team has facilitated a smooth, fast, and productive workflow. Their services have exceeded expectations and secured customer satisfaction. The app is expected to perform well, thanks to Innofied's commitment to excellence. Their fluid communication and problem-solving skills fostered a positive collaboration. I would recommend Innofied to anyone.
Show moreSohitri Sen's Review Sourced from Google
Joined here at the starting of my career. Not a good place to work. The environment was toxic and didn’t suit me at all.
Show moreManosh Patra's Review Sourced from Google
Not professional at all, delivery of the application and website were not what they promised.. Bad service and worst Development of website and application. The funny part is that when a person post a genuine review they say they have not worked for them and all the good reviews are from the people who works in this company or rather they are forced .Please do not think of giving a big project to them as they are not capable of it.
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Data sourced from the agency's DesignRush profileBestbuy VSP Nuvoco KwikKopy IMD Lixil Viapool Taxi 10 SnappOrder Cordial
Deploy Dream Applications From Scratch
Our team of over 200 IT experts and engineers harness the power of contemporary technologies, advanced frameworks, and innovative methodologies to deliver unmatched and top-notch outsourced services from India. [... view ThinkSys profile ]- Location
- Sunnyvale, California
- Number of Employees
- 100 - 249
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 4 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsThinkSys Services
Comprehensive analysis done by DesignRush Agency Experts.Clients and Projects
View Full Portfolio
App Development Project Applied Mobile APP((Native in iOS and Android)) 
App Development Project Nomad Adblocker Browser 
App Development Project Match Dating App 
App Development Project Zynbit
Data sourced from the agency's DesignRush profileMatch Perion American Greetings Shutterstock Just Pharma Playtika Angies List Allegro Atlas Financial Holdings Delightme
High Performance Software Products
Fission Labs is a digital transformation consulting firm specializing in data engineering, cloud consulting, and AI-driven solutions to enhance customer experience and operational efficiency. With a team of expert architects and engineers, the agency delivers transparent, agile processes that accelerate [... view Fission Labs profile ]- Location
- Sunnyvale, California
- Number of Employees
- 250 - 499
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsFission Labs Services
Reviews verified by DesignRush and sourced from the agency's profileFission Labs Reviews & Testimonials
suraj Taru's Review Sourced from Google
Visited Fission Labs India on Feb 26, 2025. They were on 2nd, 3rd, and 4th floor. I asked if they had any openings for freshers they said they don't. End.
Show moreVictor Stanthom's Review Sourced from Google
Visited Fission Labs India on Feb 26, 2025. They were on 2nd, 3rd, and 4th floor. I asked if they had any openings for freshers they said they don't. End.
Show moreSrisai Vyshnavi's Review Sourced from Google
Yes really waste of time they took nearly 5 rounds of interview not even virtual they forced me to come to Hyderabad office from banglore and even there they took virtual interview which is disgusting and said I will be getting the offer letter the same day but they didn't release they are just interviewing for time pass and to waste our time and our hopes if they are not offered able the package they should deny in the beginning or tell that we are offering this much package so and so% we are giving so that if the candidate is okay with that he/she will continue the process ,Or if the candidate is already interviewed if they are asking for more package then they can fix the package and send the offer letter the candidate join or not join that will be their wish.These people are just playing with the candidates emotions and with their needs so requesting everyone not to keep expectations on this company
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Data sourced from the agency's DesignRush profileShapa Locqum Path Presenter
Shopify design, development and marketing agency.
Digital commerce agency Coderapper focuses on growth and has locations in the US, Canada, and India. For meaningful customer experiences, we combine data-driven design, specialized development, and targeted growth strategy. [... view Coderapper profile ]- Location
- Sunnyvale, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $25,000 - $50,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsCoderapper Services
Data sourced from the agency's DesignRush profileCaratlane 400 Things Teabox
AI-Powered Community of Expert Dev Teams
DevTeam.Space is an AI-powered community of expert dev teams. Our mission is to help more businesses build great online products. [... view DevTeam.Space profile ]- Location
- Sunnyvale, California
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsDevTeam.Space Services
Data sourced from the agency's DesignRush profileAirbus Samsung Carvana Disney Paramount NEC Startups From Combinator 500 Startups
Top Mobile App and Web Development Company in Canada, USA and UK
We design highly polished iPhone, Android and Web Apps for startups and Enterprise clients. [... view MobMaxime profile ]- Location
- Sunnyvale, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $15/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 3 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsMobMaxime Services
Comprehensive analysis done by DesignRush Agency Experts.Clients and Projects
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App Development Project Live Soccer TV 
App Development Project BeeKee 
App Development Project Bloomz
Data sourced from the agency's DesignRush profileBacsoft Ziptask Clementine
Industry-Specific, Ready To Deploy Solutions That Drive Results
Fortunesoft is an AI-driven digital engineering and solutions company specializing in Healthcare, Life Sciences, and Fintech. [... view Fortunesoft IT Innovations profile ]- Location
- Sunnyvale, California
- Number of Employees
- 50 - 99
- Minimal Budget
- $10,000 - $25,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsFortunesoft IT Innovations Services
Data sourced from the agency's DesignRush profileTerumo Clinical C2 DBS-KFC
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About The Author and Expert Reviewer
Selina Garcia has authored 500+ articles and edited 50+ published books in economics, law, and history. Her unique blend of experiences allows her to approach content creation from a well-rounded perspective. Currently, Selina applies her expertise to producing insightful articles on IT, software, and applications for DesignRush.
Sergio is a technology leader with over six years of experience managing global teams and delivering projects across fintech, sportstech, and B2B platforms. At DesignRush, he drove product growth and development execution, building tools that speed up processes by 95% and cut costs by 35% while maintaining full uptime.
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