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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61Undisclosed250 - 999 employeesChicago, ILApp development firm and Commercial Financing company M1 Finance is located in Chicago, Illinois. They offer Mobile App Development and Commercial Financing and were established in 2015.Read More
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62$25,000+2 - 9 employeesChicago, ILRed Axle is a mobile application development firm located in Chicago, Illinois. The small firm was founded in 2010. Their team focuses on Mobile App Development, Custom Software Development, Web Development, E-Commerce Development, and more.Read More
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63$10,000+50 - 249 employeesPeoria, ILSpectrum Future Technology is a midsize software development company founded in 2016. Their services include Custom Software Development, Web Development, Artificial Intelligence, AI Agents, and more. The agency is in Hyderabad, India; Peoria, Illinois; Bass Hill, Australia and Al Khobar, Saudi Arabia.Read More
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64$10,000+50 - 249 employeesOakbrook Terrace, ILBased in , , UTECH is a software development company. The midsize team provides custom software development, IT strategy consulting, search engine optimization, web development, and more and was founded in 2016.Read More
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65$10,000+2 - 9 employeesElk Grove Village, ILRead More
Founded in 2018, Surya Tech is located in Chicago. Their three employees provide cloud consulting and SI, artificial intelligence, and web development services for enterprise, midmarket, and small businesses.
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66$1,000+10 - 49 employeesSkokie, ILDevVerx is a website development firm. In Skokie, Illinois, the agency was launched in 2012. Their team offers Web Development and Microservices Architecture Services.Read More
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67Undisclosed10 - 49 employeesRiverwoods, ILRead More
Computing Technology Solutions is an IT managed services and SEO company. The small Riverwoods, Illinois-based agency was established in 2001. Their team provides IT managed services and search engine optimization.
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68$1,000+10 - 49 employeesAurora, ILFrantic Infotech Pvt. Ltd is a mobile application development company based in Noida, India and Aurora, Illinois. Founded in 2016, the team provides Mobile App Development and E-Commerce Development.Read More
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69$1,000+2 - 9 employeesEvanston, ILNouvos Solutions LLC, a custom software development firm, was launched in 2024. The company specializes in Custom Software Development, Web Development, Mobile App Development, Search Engine Optimization, and more and has a small team.Read More
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70$5,000+50 - 249 employeesOak Brook, ILTeknomite, an application development firm, was launched in 2014. The firm provides Mobile App Development and Web Development.Read More
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71$10,000+50 - 249 employeesCarbondale, ILOptimusFox is a midsize blockchain company in Carbondale, Illinois. Established in 2018, the team offers blockchain, IT managed services, web development, mobile app development, and more.Read More
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72Undisclosed50 - 249 employeesChicago, ILSolstice Mobile, a midsize app development firm, is located in Chicago, Illinois and New York, New York. Their services include Mobile App Development and UX/UI Design.Read More
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73$10,000+10 - 49 employeesChicago, ILApplication development company Simpalm is located in Rockville, Maryland; Chicago, Illinois; Tysons, Virginia and Washington, District of Columbia. The agency focuses on Mobile App Development, Web Development, Web Design, Application Management & Support, and more and is small.The agency was established in 2009.Read More
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TaptinIndustries
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74$5,000+50 - 249 employeesUrbana, ILEstablished in 2017, Voliom is an application development firm. The firm offers mobile app development, custom software development, and web development and has a midsize team.Read More
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75$25,000+50 - 249 employeesChicago, ILUX design agency Rocket Wagon focuses on UX/UI Design and Digital Strategy. They were founded in 2015.Read More
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76$10,000+10 - 49 employeesChicago, ILCity Innovation Labs, a custom software development company, was founded in 2017. The team specializes in Custom Software Development and Mobile App Development.Read More
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77$10,000+2 - 9 employeesNaperville, ILApplication development company eTecc / Interactive was founded in 2002. The team provides Mobile App Development and Web Design and is based in Naperville, Illinois.Read More
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78$1,000+50 - 249 employeesWest Chicago, ILAppnality is a web development company located in Fremont, California. The company provides web development, mobile app development, e-commerce development, and blockchain and has a midsize team.The company was established in 2016.Read More
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79$100,000+50 - 249 employeesWillowbrook, ILWebsite development firm Elite Coder Studios LLC is based in Willowbrook, Illinois. Founded in 2019, the midsize team offers web development, mobile app development, custom software development, and e-commerce development.Read More
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80Undisclosed50 - 249 employeesChicago, ILAnshar Labs Inc. Is an AR/VR development and mobile application development firm. Established in 2011, the team offers AR/VR development and Mobile App Development.Read More
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81Undisclosed50 - 249 employeesHoffman Estates, ILBeacon Consulting Group, Inc is a midsize data analytics company and mobile app development firm. They specialize in BI & big data consulting & SI and Mobile App Development and were launched in 2005.Read More
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82$1,000+2 - 9 employeesRantoul, ILUniSyn Technologies is a web design agency. They are based in Rantoul, Illinois and have small team of experts. Their services include Web Design and Web Development.Read More
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83$10,000+50 - 249 employeesChicago, ILVaival Technologies is an user experience agency. The Chicago, Illinois-based team specializes in UX/UI Design and IT staff augmentation.Read More
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84$1,000+10 - 49 employeesLake Zurich, ILLaunched in 2015, USAva.Team is a website development company. The team provides Web Development and Mobile App Development.Read More
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85$5,000+50 - 249 employeesElgin, ILMultiQoS Technologies is an AI firm founded in 2020. The midsize team focuses on Artificial Intelligence, BI & big data consulting & SI, Mobile App Development, Custom Software Development, and more. The firm is located in Ahmedabad, India; Elgin, Illinois and Mannheim, Germany.Read More
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Polished ManiIndustries
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86$25,000+50 - 249 employeesChicago, ILFounded in 1991, Strategic Systems International is a custom software development firm. The team specializes in Custom Software Development and Mobile App Development.Read More
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87$25,000+2 - 9 employeesChicago, ILFounded in 2017, Adeocode is a small Chicago, Illinois-based custom software development firm. Their services include Custom Software Development and Web Development.Read More
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88$25,000+2 - 9 employeesSt. Charles, ILLocated in St. Charles, Illinois, Wayne Point, LLC is a small Digital Strategy and website development company. Their services include Digital Strategy and Web Development.Read More
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89$5,000+10 - 49 employeesChicago, ILOkeen is a small website development firm launched in 2015. Their services include web development, mobile app development, web design, and ux/ui design. The firm is located in Warszawa, Poland.Read More
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90$10,000+50 - 249 employeesChicago, ILCustom Software Development Company is a custom software development company. Based in Austin, Texas and Chicago, Illinois, the company offers Custom Software Development and Mobile App Development.Read More
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