Top 100 Mobile App Developers in the United States
The Best of December 2025Looking for a top mobile app development company in the United States?
Building a mobile app is expensive. In fact, it can cost $10,000 to $150,000, unless you want an out-of-the-box solution with a DIY app builder. So, choosing the right app developer is important because it can save you time and money and result in an app that makes your business stand out.
As you begin the process of hiring an app development company, remember to define the type of app you want before starting conversations with developers. How complex your app idea is will determine your budget and the skill level you need in an app developer. Then, once conversations begin, ask for portfolio items, reviews, and references. Be sure to bring up timeline, too, so you align on expectations.
Overall, with about 90% of time on mobile spent in apps, investing in a mobile app for your business may help attract customers and get your brand in front of more people.
To assist you in your search for a partner, we’ve compiled this list of the top mobile app developers in United States. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best United States Mobile App Development Companies
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181$25,000+50 - 249 employeesNew York, NYPerpetual is an UX company launched in 2012. The company provides UX/UI Design, Web Development, Low/No Code Development, Web Design, and more and has a midsize team. The company is based in New York, New York and नवी मुंबई, India.Read More
Clients
ReutersIndustries
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182$5,000+10 - 49 employeesWashington, DCRead More
Founded in 2009, Clearly Innovative is headquartered in Washington, DC with additional offices in New York City. Primarily a mobile app development company, their small team of nearly 15 employees also offers web development, UI/UX design, and digital strategy services.
Clients
NAACP Image AwardsIndustries
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183$1,000+10 - 49 employeesFort Lauderdale, FLLaunched in 2010, ELEK+RIK is an app development company. Their small team is headquartered in Fort Lauderdale, Florida; Sacramento, California; New York, New York and Salt Lake City, Utah. Their team offers Mobile App Development, Web Development, Artificial Intelligence, Custom Software Development, and more.Read More
Clients
Amgen, NFL, Mercedes, Korean Air, Sky Therapist, Doctor on Demand, BMW, Rakuten, Vivadere, VeChainIndustries
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184$25,000+10 - 49 employeesNew York, NYSavas Labs is a small web development company founded in 2013. Their services include Web Development, Web Design, UX/UI Design, Custom Software Development, and more. The agency is located in New York, New York; San Francisco, California; Boston, Massachusetts and Washington, District of Columbia.Read More
Clients
Harvard University Environmental Defense Fund Adobe NPRIndustries
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185$50,000+10 - 49 employeesScottsdale, AZRead More
AKOS is a small custom software development firm. Founded in 2015, the agency is in Scottsdale, Arizona. Their team specializes in custom software development, ux/ui design, web development, and digital strategy.
Clients
ClubReadyIndustries
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186$25,000+10 - 49 employeesAtlanta, GARead More
Software development company Bellwood was established in 2019. Their small team is headquartered in Atlanta, Georgia; Farmington, New York; Gold River, California and Orlando, Florida. Their services include Custom Software Development, Web Development, Mobile App Development, E-Commerce Development, and more.
Clients
WarnerMediaIndustries
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187$10,000+50 - 249 employeesBaltimore, MDWebsite development company Mindgrub was established in 2002. Located in Baltimore, Maryland; Washington, District of Columbia; New York, New York and Philadelphia, Pennsylvania, their midsize team focuses on Web Development, Mobile App Development, UX/UI Design, Digital Strategy, and more.Read More
Clients
ExelonIndustries
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188$5,000+2 - 9 employeesPlantation, FLRead More
Piboutique Software, a cloud consulting & SI company, is based in Plantation, Florida. The company offers cloud consulting & SI, custom software development, web development, and application management & support and has a small team.The company was launched in 2020.
Industries
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189$25,000+50 - 249 employeesRichardson, TXIT staff augmentation company ParallelStaff is in Richardson, Texas. The midsize team provides IT staff augmentation, cloud consulting & SI, Custom Software Development, Web Development, and more. The company was founded in 2018.Read More
Industries
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190$50,000+10 - 49 employeesOrlando, FLRead More
Located in Oviedo, Florida and Orlando, Florida, Informulate is a software development company. They specialize in custom software development, web development, mobile app development, IT strategy consulting, and more and were established in 2006.
Clients
Orlando MagicIndustries
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191$50,000+10 - 49 employeesIrvine, CARead More
MEDL Mobile is a mobile and wearable app developer established in 2008 and based in Fountain Valley, CA. The 10+ staff is comprised of veteran strategists, serial entrepreneurs, and big idea enthusiasts who share a love for code.
Clients
Toyota Disney Hyundai DreamscapeIndustries
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192Undisclosed50 - 249 employeesBlacksburg, VARead More
Modea is a digital strategy firm based in Blacksburg, Va. Founded in 2006, their team of 15 serves clients in the healthcare sector. Services include web app development and strategy.
Clients
DukeHealthIndustries
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193$10,000+50 - 249 employeesChicago, ILLaunched in 2013, Taction Software LLC is a midsize mobile application development company. Their team specializes in Mobile App Development, Custom Software Development, Artificial Intelligence, BI & big data consulting & SI, and more. The firm is headquartered in Chicago, Illinois; Cheyenne, Wyoming; Noida, India and Austin, Texas.Read More
Clients
First National BankIndustries
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194$10,000+50 - 249 employeesPortland, OREnterprise App Modernization company Darwoft was established in 2010. Their midsize team is based in Portland, Oregon; Córdoba, Argentina and Atlanta, Georgia and offers Enterprise App Modernization, IT staff augmentation, Mobile App Development, Product Design, and more.Read More
Clients
Hometown HAVAS Sorcero LeonisaIndustries
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195Undisclosed10 - 49 employeesReston, VARead More
InfernoRed Technology is a small custom software development firm based in Blacksburg, Virginia and Reston, Virginia. They focus on custom software development, mobile app development, and web development and were launched in 2012.
Clients
MicrosoftIndustries
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196$25,000+250 - 999 employeesPalo Alto, CARead More
Reinvently is a mobile strategy and app development agency in Palo Alto, Calif. and Dallas. With a team of about 43 employees, the agency specializes in UI/UX design, research and consulting, and engineering.
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Men's WearhouseIndustries
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197$50,000+10 - 49 employeesLong Beach, CARead More
Established in 2001, JLOOP is a mobile application development firm. Their small team is based in Long Beach, California and , . Their team focuses on mobile app development, web development, and video production.
Clients
IBMIndustries
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198Undisclosed10 - 49 employeesDurham, NCRead More
Located in Durham, NC, Caktus Group is a full service development and consulting firm with around 25 employees. Founded in 2007, Caktus Group works closely with clients to create, develop, and launch custom applications. With a background in Django, Python, RapidSMS and RapidPro, Caktus Group helps clients with their web development, mobile app development, and custom software development needs.
Clients
Cox Media Group -
199$25,000+10 - 49 employeesAlpharetta, GARead More
AI firm Digital Scientists is based in Alpharetta, Georgia. The small firm was launched in 2007. Their team provides Artificial Intelligence, Custom Software Development, Mobile App Development, and Product Design.
Clients
MailchimpIndustries
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200$75,000+50 - 249 employeesMinneapolis, MNRead More
UX agency Clockwork Interactive was established in 2002. The company offers ux/ui design, digital strategy, web design, and web development and has a midsize team. The company is in Minneapolis, Minnesota.
Clients
Otter Tail Power CompanyIndustries
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201$5,000+10 - 49 employeesStockholm, SwedenRead More
Slashdev is a small custom software development firm based in Winter Park, Florida; London, England; Stockholm, Sweden and San Diego, California. They specialize in Custom Software Development, Web Development, Mobile App Development, IT staff augmentation, and more and were founded in 2020.
Industries
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202$10,000+10 - 49 employeesMillburn, NJRead More
InnoviMobile is an app development agency located in New Jersey with additional offices in Toronto, Canada and New York, NY. The team of fewer than 50 employees has been developing apps for mid-market and enterprise businesses since 2007.
Clients
SONIFI SolutionsIndustries
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203$5,000+50 - 249 employeesSan Francisco, CARead More
Siddhi Infosoft is a web and mobile app development company based in San Francisco, with a secondary location in Ahmedabad, India. Siddhi Infosoft was founded in 2011 and has 25 employees. Services offered by this company include mobile app development and web development for companing ranging from startups to Fortune 500 brands.
Clients
DizzyDoctorIndustries
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204$100,000+50 - 249 employeesDallas, TXRead More
Established in 2012, Unique Software Development is a data analytics company. The firm offers BI & big data consulting & SI, Web Development, Custom Software Development, Mobile App Development, and more and has a midsize team. The firm is headquartered in Dallas, Texas; Washington, District of Columbia; New York, New York and Austin, Texas.
Clients
MODE TransportationIndustries
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205$5,000+50 - 249 employeesNashville, TNWeb design agency UPQODE was launched in 2015. They are based in Nashville, Tennessee; New York, New York; Tampa, Florida and Seattle, Washington and have a midsize team. UPQODE focuses on Web Design, Web Development, UX/UI Design, Custom Software Development, and more.Read More
Clients
Gracenote - Entertainment ProvidersIndustries
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206$5,000+50 - 249 employeesClaymont, DERead More
Founded in 2018, Fusion Team is a Russia based development company located in the city of Taganrog. Their team of 13 provides web design, UX/UI design, web development, and mobile app development to clients.
Clients
SidekikerIndustries
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207$50,000+10 - 49 employeesBoulder, COSwovo is a website development company established in 2017. Their small team is in Boulder, Colorado and Denver, Colorado. The company specializes in Web Development, Mobile App Development, UX/UI Design, Artificial Intelligence, and more.Read More
Clients
AbbottIndustries
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208$10,000+10 - 49 employeesAustin, TXBlack Widow Tech is a small mobile application development firm. The Houston, Texas-based company was launched in 2017. Their team provides Mobile App Development, Artificial Intelligence, UX/UI Design, Web Development, and more.Read More
Clients
Assymbly CoachedUp Together Dating FutureLynkIndustries
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209$50,000+250 - 999 employeesNew York, NYMethod is a midsize UX agency. They specialize in UX/UI Design, Custom Software Development, Digital Strategy, Mobile App Development, and more and were launched in 1999. The agency is located in New York, New York; London, England; Santa Clara, California and Charlotte, North Carolina.Read More
Industries
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210$25,000+10 - 49 employeesWoodstock, GARead More
Black Airplane is a full-service design and development agency founded in 2014. Located in Woodstock, GA, Black Airplane's team of under 10 employees specialize in web design, web development, UI/UX design, app development, and branding.
Clients
Coca-ColaIndustries
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