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
Industries
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151$1,000+10 - 49 employeesChicago, ILEstablished in 2024, Doodle N Dash, a small branding firm, is headquartered in Sheridan, Wyoming and Chicago, Illinois. Their services include Branding and Social Media Marketing.Read More
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152$1,000+10 - 49 employeesGrayslake, ILSEO agency Vetra Assist was launched in 2025. The small team focuses on Search Engine Optimization and Web Design.Read More
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153$100,000+50 - 249 employeesNaperville, ILEgen is an IT strategy consulting company. They were established in 2002 and offer IT strategy consulting and cloud consulting & SI.Read More
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154Undisclosed2 - 9 employeesChicago, ILCybersecurity company Red Echoes Tech was founded in 2016. The team provides Cybersecurity and AR/VR development and is headquartered in Chicago, Illinois.Read More
Industries
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155Undisclosed2 - 9 employeesMorton Grove, ILDynexTech is a web design agency. They are in Morton Grove, Illinois, and their services include Web Design and UX/UI Design.Read More
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156$5,000+2 - 9 employeesPalatine, ILEstablished in 2019, TSYFRA is a SEO agency. Their team focuses on Search Engine Optimization and Web Development.Read More
Industries
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157$10,000+50 - 249 employeesChicago, ILTaction Software LLC is a Chicago, Illinois-based custom software development firm. Established in 2013, the midsize team focuses on Custom Software Development, Mobile App Development, Artificial Intelligence, and Web Development.Read More
Clients
First National BankIndustries
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158$75,000+10 - 49 employeesChicago, ILRead More
Dom & Tom was founded in 2009 and has offices around the U.S. in New York, Chicago, and Los Angeles. They are an end-to-end digital product development agency that focuses on emerging technologies. Their team of 100+ created over 120 native mobile apps and worked on 400+ web projects. They specialize in research and planning, UX strategy and design, engineering, QA (quality assurance), and deployment.
Clients
SamsungIndustries
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159Undisclosed250 - 999 employeesMoline, ILSedona Technologies, a software development firm, was founded in 1986. The team focuses on Custom Software Development and Business Consulting.Read More
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160Undisclosed50 - 249 employeesChicago, ILKindle Communications is an Advertising company. They were launched in 2004, and their services include Advertising and Digital Strategy.Read More
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161$10,000+10 - 49 employeesChicago, ILFounded in 2019, AILINE is a custom software development firm. The company specializes in Custom Software Development and Mobile App Development, and is small.Read More
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162$1,000+10 - 49 employeesChicago, ILFounded in 1936, HDMZ is a small Chicago, Illinois-based branding company. Their services include Branding and Public Relations.Read More
Clients
SangamoIndustries
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163Undisclosed10 - 49 employeesQuincy, ILVervocity is a social media marketing company. They are headquartered in Quincy, Illinois. Their team provides Social Media Marketing and Search Engine Optimization.Read More
Industries
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164$1,000+2 - 9 employeesCarol Stream, ILPexel Path is a custom software development firm founded in 2020. The team focuses on Custom Software Development and CRM consulting and SI.Read More
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165$5,000+50 - 249 employeesSchaumburg, ILEstablished in 1994, Global Mobility Services, a midsize custom software development company, is based in Schaumburg, Illinois. Their team provides Custom Software Development and IT managed services.Read More
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166$1,000+2 - 9 employeesOak Forest, ILEfficient Tech Solution, a web development firm, was founded in 2024. The small Oak Forest, Illinois-based team focuses on web development, mobile app development, Artificial Intelligence, social media marketing, and more.Read More
Industries
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167Undisclosed2 - 9 employeesBartlett, ILWebWaves Technology is a SEO services firm based in Bartlett, Illinois. Their services include Search Engine Optimization and Graphic Design.Read More
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168$1,000+2 - 9 employeesGlenview, ILSamsal Services, a branding agency, was established in 2023. The company offers Branding and Web Design.Read More
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169$1,000+2 - 9 employeesBarrington, ILBased in Barrington, Illinois, SD8. Software Development is an app development company. The team specializes in Mobile App Development and Web Development.Read More
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170$10,000+2 - 9 employeesChicago, ILCreativology is a Logo company. They specialize in Logo and Web Development and were founded in 2014.Read More
Industries
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171Undisclosed2 - 9 employeesBloomington, ILFounded in 1998, Creative Sites Media, Inc is a video production company. The small team offers Video Production and Mobile App Development.Read More
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172$5,000+50 - 249 employeesOakbrook Terrace, ILSocial media marketing agency Simplelogix provides Social Media Marketing and cloud consulting & SI. They were founded in 2007.Read More
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173$1,000+50 - 249 employeesJoliet, ILIn Joliet, Illinois, Tecdec Solutions LLC is a branding company. They offer Branding and Search Engine Optimization and were launched in 2022.Read More
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174$1,000+2 - 9 employeesVernon Hills, ILInnovedge Software Solutions is a small software development company. The Vernon Hills, Illinois-based company was founded in 2022. Their team provides custom software development, web development, mobile app development, IT staff augmentation, and more.Read More
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175Undisclosed10 - 49 employeesDecatur, ILJTnet, Inc. Is a web development company. They offer Web Development and Web Design and are located in Decatur, Illinois.Read More
Industries
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176$5,000+10 - 49 employeesFrankfort, ILGodfrey Systems is a website development company. Located in Frankfort, Illinois, the company focuses on Web Development and E-Commerce Development.Read More
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177$10,000+10 - 49 employeesWest Chicago, ILIO Datasphere, Inc. Is an IT staff augmentation company. They offer IT staff augmentation and Web Development and were launched in 1996.Read More
Industries
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178$5,000+10 - 49 employeesBuffalo Grove, ILHigh Quality Web Solutions is a website development company. The Buffalo Grove, Illinois-based agency focuses on Web Development and Mobile App Development.Read More
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179$1,000+10 - 49 employeesSchaumburg, ILHeadquartered in Schaumburg, Illinois, Logo Designs Expert is a small branding firm. The team specializes in Branding and Web Design.Read More
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180$25,000+Freelancer employeesChicago, ILFounded in 2011, Automly App Development Company is a web development firm. The firm specializes in Web Development and Custom Software Development.Read More
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