Top 100 Mobile App Developers in Illinois
The Best of November 2026Looking for a top mobile app development company in Illinois?
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 Illinois. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Illinois Mobile App Development Companies
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$10,000+10 - 49 employeesIrvine, CAKingsmen Digital Ventures is an application development company. Their small team is based in Irvine, California. Their services include Mobile App Development, Custom Software Development, Artificial Intelligence, and Web Development. The company was established in 2017.Read More
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241Undisclosed50 - 249 employeesLisle, ILLaunched in 2018, Optivent Group Inc. Is a custom software development company. The team focuses on Custom Software Development and cloud consulting & SI.Read More
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242$1,000+10 - 49 employeesBurr Ridge, ILCreative Mantra is a cloud consulting & SI company. They provide cloud consulting & SI and Custom Software Development and are based in Mumbai, India and Burr Ridge, Illinois.Read More
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243Undisclosed2 - 9 employeesChicago, ILStudio/lab, a graphic design agency, provide Graphic Design and Branding. They were established in 1997.Read More
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244Undisclosed2 - 9 employeesRockford, ILLocated in Rockford, Illinois, Astute Web Group is a small Logo company. Their services include Logo and Mobile App Development.Read More
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245Undisclosed2 - 9 employeesUrbana, ILNeutral Design Studio, a graphic design company, was launched in 2015. The team offers Graphic Design and Logo and is located in Urbana, Illinois.Read More
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246Undisclosed2 - 9 employeesChicago, ILIntersog Israel is a software development company. Founded in 2005, the team focuses on Custom Software Development and Web Development. The agency is in Chicago, Illinois and Odesa, Ukraine.Read More
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247Undisclosed2 - 9 employeesChicago, ILCharmIQ is an AI Agents company. Headquartered in Chicago, Illinois, the team specializes in AI Agents and Generative AI.Read More
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248$10,000+10 - 49 employeesChicago, ILRead More
NorthBuilt Software Development is a mobile app development firm. Their small team is based in Saint Paul, Minnesota; Dallas, Texas; Minneapolis, Minnesota and Columbus, Ohio. Their services include Mobile App Development, Custom Software Development, Application Management & Support, Low/No Code Development, and more. The company was launched in 2020.
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ACE American Cutting EdgeIndustries
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249$10,000+50 - 249 employeesNaperville, ILPace Systems, Inc. Is a branding firm founded in 1983. The agency offers Branding and Web Design.Read More
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250$10,000+50 - 249 employeesChicago, ILOmobono Ltd, a midsize branding firm, is based in Cambridge, England and Chicago, Illinois. Their services include Branding and Digital Strategy.Read More
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251$5,000+10 - 49 employeesChicago, ILFlemsoft, a web design company, is located in Chicago, Illinois and Comilla, Bangladesh. They specialize in Web Design and UX/UI Design and were launched in 2020.Read More
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252$50,000+10 - 49 employeesChicago, ILISpectra is a web development company. Established in 2016, the small agency is in Riyadh, Saudi Arabia; Amman, Jordan; Dubai, United Arab Emirates and Seef, Bahrain. Their team specializes in Web Development, Mobile App Development, Custom Software Development, UX/UI Design, and more.Read More
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GIZIndustries
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253$1,000+10 - 49 employeesSkokie, ILWebkrafterz is a custom software development company launched in 2014. The company provides Custom Software Development and Web Development, and is small.Read More
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254$1,000+10 - 49 employeesBloomingdale, ILKaizen Software Systems Inc is an artificial intelligence development company. They are headquartered in Bloomingdale, Illinois and Charlotte, North Carolina and have a small team. Their services include Artificial Intelligence, cloud consulting & SI, Architectural Design, Mobile App Development, and more.Read More
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255$1,000+10 - 49 employeesChicago, ILAppigma is an UX agency founded in 2024. The agency offers UX/UI Design, Custom Software Development, Mobile App Development, E-Commerce Development, and more and has a small team. The agency is headquartered in Glendale, California and Chicago, Illinois.Read More
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256Undisclosed10 - 49 employeesChicago, ILLaunched in 2000, DCC Marketing is an advertising company. The company specializes in advertising, branding, content marketing, mobile app development, and more and has a small team. The company is headquartered in Chicago, Illinois.Read More
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257$5,000+50 - 249 employeesChicago, ILIn New Delhi, India; Oakville, Canada and Chicago, Illinois, StudioKrew is an application development company. They specialize in Mobile App Development, Custom Software Development, AR/VR development, UX/UI Design, and more and were established in 2013.Read More
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258$5,000+2 - 9 employeesChicago, ILDelta Technologies is a social media marketing firm founded in 2020. Located in Brisbane, Australia and Chicago, Illinois, the team focuses on Social Media Marketing and Web Development.Read More
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259Undisclosed10 - 49 employeesOak Park, ILAnvilo Inc. Is a software development firm. Established in 2015, the team offers Custom Software Development and unified communications consulting & SI.Read More
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260UndisclosedFreelancer employeesElgin, ILEdison Avenue Consulting LLC, an application development firm, provides Mobile App Development and Web Design. The agency is located in Elgin, Illinois.Read More
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261$25,000+50 - 249 employeesChicago, ILSynergy Labs is an app development firm. Their midsize team is in Hollywood, Florida; Miami, Florida; New York, New York and Dubai, United Arab Emirates and provides Mobile App Development, Custom Software Development, Artificial Intelligence, Generative AI, and more. The firm was launched in 2020.Read More
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262$1,000+10 - 49 employeesChicago, ILHeadquartered in Coimbatore, India and Chicago, Illinois, RUTE is a graphic design agency. The team offers Graphic Design and Custom Software Development.Read More
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263$10,000+50 - 249 employeesChicago, ILRead More
Kodexo Labs, an AI development company, is in Austin, Texas; London, England; Karachi, Pakistan and San Francisco, California. Founded in 2021, the midsize team specializes in Artificial Intelligence, Custom Software Development, Mobile App Development, AI Agents, and more.
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Diesel Laptops (Inc. 5000 — Fleet Diagnostics) Extensiv ($130M+ Funded, Inc. 5000 — 3PL Warehouse Management) IFPG (#1 Franchise Broker Organization, North America) Teacher AI ($5M+ First-Year Revenue — AI Language Platform)Industries
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264$1,000+2 - 9 employeesChicago, ILBased in Miami, Florida and New York City, New York, Birdwell Solutions is a small Blockchain company. The team focuses on Blockchain and Web Development.Read More
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265Undisclosed2 - 9 employeesChicago, ILKaJ Labs - Chicago App Development Company is a small Chicago, Illinois-based IoT development and mobile application development firm. The team provides IoT development and Mobile App Development.Read More
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266Undisclosed2 - 9 employeesWarrenville, ILThe Thomas Group is an Advertising company. The team offers Advertising and Marketing Strategy and is headquartered in Warrenville, Illinois.Read More
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267Undisclosed2 - 9 employeesChicago, ILFounded in 2011, Yasha Sterling Management Agency is a SEO agency. The agency focuses on Search Engine Optimization and E-Commerce Development, and is small.Read More
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268Undisclosed50 - 249 employeesChicago, ILMagentoecommerce is an e-commerce development firm in Chicago, Illinois. Launched in 2008, the team focuses on E-Commerce Development and Web Development.Read More
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269$1,000+Freelancer employeesChicago, ILAgency Pimp is a small Chicago, Illinois-based application development company. Their services include Mobile App Development and Web Design.Read More
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270Undisclosed2 - 9 employeesChicago, ILWeb design company Psycray was established in 2012. The team offers Web Design and CRM consulting and SI and is headquartered in Chicago, Illinois.Read More
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