Top 100 Mobile App Developers in Illinois
The Best of December 2025Looking 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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91$5,000+10 - 49 employeesChicago, ILBased in Chicago, Illinois, TekMutants is a custom software development firm. Their services include Custom Software Development and E-Commerce Development.Read More
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92$25,000+10 - 49 employeesItasca, ILSynegen, Inc. Is a custom software development firm established in 2001. The agency focuses on Custom Software Development and CRM consulting and SI.Read More
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93$5,000+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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94$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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95$10,000+10 - 49 employeesChicago, ILAi2 is a small software development firm established in 1982. Their services include Custom Software Development and Enterprise App Modernization.Read More
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96$1,000+50 - 249 employeesSchaumburg, ILNextRow Digital, a Digital Strategy company, specialize in Digital Strategy and Marketing Strategy. They were founded in 2006.Read More
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97Undisclosed50 - 249 employeesChicago, ILRead More
Launched in 2020, Pixeio Technologies is a mobile app development firm. Their midsize team is based in Tiranë, Albania and provides mobile app development, custom software development, web development, IT strategy consulting, and more.
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98$1,000+10 - 49 employeesGroveland, ILAll in One Cluster is a software development company. They are based in Groveland, Illinois and Bengaluru, India, and their services include Custom Software Development and Web Development.Read More
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99$50,000+50 - 249 employeesChicago, ILPandera Labs, an app development firm, was founded in 2014. The midsize team focuses on Mobile App Development and Web Development.Read More
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100$1,000+10 - 49 employeesJoliet, ILTensor Solutions is a social media marketing company. Launched in 2019, the firm is based in Joliet, Illinois. Their services include Social Media Marketing and Search Engine Optimization.Read More
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101$5,000+10 - 49 employeesGlen Ellyn, ILLaunched in 2008, Cubicle Ninjas is a mobile app development firm. The team provides Mobile App Development and Web Design.Read More
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102$5,000+50 - 249 employeesMoline, ILFounded in 2004, Genius Business Solutions is a midsize Moline, Illinois-based ERP consulting and SI company. Their team offers ERP consulting and SI and IT staff augmentation.Read More
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103$5,000+10 - 49 employeesChicago, ILFortress Consulting is a Chicago, Illinois-based Content Marketing company. Their services include Content Marketing and Search Engine Optimization.Read More
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104$5,000+250 - 999 employeesDes Plaines, ILAmericaneagle.com is a web design company. Established in 1978, the team offers Web Design and Web Development. The agency is headquartered in Des Plaines, Illinois and Chicago, Illinois.Read More
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105Undisclosed10 - 49 employeesOrland Park, ILWeb development company Inventive Design Agency offers Web Development and Mobile App Development. They were founded in 2018.Read More
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106$1,000+10 - 49 employeesWillowbrook, ILUX design company Lucid Data Solutions was launched in 2019. Located in Willowbrook, Illinois and Islamabad, Pakistan, the team offers UX/UI Design and Custom Software Development.Read More
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107$5,000+10 - 49 employeesNormal, ILCybernautic is a Content Marketing company. They provide Content Marketing and Mobile App Development and are in Normal, Illinois and.Read More
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108$1,000+10 - 49 employeesChicago, ILFounded in 2003, Rockstar Coders is a custom software development firm. The team specializes in Custom Software Development and Mobile App Development and is in Chicago, Illinois.Read More
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109$25,000+10 - 49 employeesChicago, ILAzavar Technologies is an e-commerce development firm. The Chicago, Illinois-based team offers E-Commerce Development and Mobile App Development.Read More
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110$10,000+10 - 49 employeesChicago, ILEstablished in 1994, Bond Digital, a small Advertising company, is headquartered in Chicago, Illinois. Their services include Advertising and Branding.Read More
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111$1,000+2 - 9 employeesRolling Meadows, ILAppsomatic is an application development company. In Rolling Meadows, Illinois, the agency was established in 2013. Their team focuses on Mobile App Development and Web Design.Read More
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112$1,000+2 - 9 employeesChicago, ILBased in Karachi, Pakistan and Chicago, Illinois, Fadnix Solutions is a social media marketing company. They offer Social Media Marketing, Search Engine Optimization, Web Development, E-Commerce Development, and more and were launched in 2024.Read More
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113$100,000+10 - 49 employeesChicago, ILSoftware development firm Focused was launched in 2018. The team specializes in Custom Software Development and Mobile App Development and is based in Chicago, Illinois and Denver, Colorado.Read More
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114$1,000+50 - 249 employeesSkokie, ILQwik Apps is a Skokie, Illinois-based software development firm. Their services include Custom Software Development and Web Development.Read More
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115Undisclosed250 - 999 employeesChicago, ILPixel Web Master is a social media marketing firm. Founded in 2021, their team offers Social Media Marketing and Search Engine Optimization.Read More
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116Undisclosed10 - 49 employeesElmhurst, ILJB Fam Solutions is a branding company. Their small team of employees is headquartered in Elmhurst, Illinois. Their team focuses on Branding and Social Media Marketing.Read More
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117$1,000+250 - 999 employeesMorton Grove, ILGFS IT SOLUTIONS is a midsize London, England-based Digital Strategy company. The team specializes in Digital Strategy and Social Media Marketing.Read More
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118Undisclosed10 - 49 employeesBolingbrook, ILDelloweb International is a branding company launched in 2013. Their team provides Branding and Search Engine Optimization.Read More
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119$5,000+2 - 9 employeesNaperville, ILSprocket Websites, an Email Marketing company, was launched in 2010. The company offers Email Marketing and Mobile App Development, and is small.Read More
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120Undisclosed10 - 49 employeesBartlett, ILAhava Services, a CRM consulting and SI and mobile app development firm, was founded in 2015. The small team specializes in CRM consulting and SI and Mobile App Development.Read More
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