Top 100 iPhone Applications Development Companies in Illinois
The Best of February 2026Looking for a top iOS app agency in Illinois?
iPhone developers are crucial for engaging the U.S. market. Finding the best one to develop your app, though, is challenging.
To assist you in your search for a partner, we’ve compiled this list of the top iphone applications development companies in Illinois. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Illinois iOS App Developers
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91$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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92$100,000+10 - 49 employeesChicago, ILLaunched in 2018, Focused is a small custom software development firm based in Chicago, Illinois and Denver, Colorado. Their team offers Custom Software Development and Mobile App Development.Read More
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93$10,000+2 - 9 employeesChicago, ILCreativology is a Logo company. They specialize in Logo and Web Development and were founded in 2014.Read More
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94$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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95$1,000+10 - 49 employeesChicago, ILTissaa is a SEO services firm. They are in Chicago, Illinois and have a small team. The firm provides search engine optimization, IT strategy consulting, cloud consulting & SI, IT managed services, and more.Read More
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96$5,000+10 - 49 employeesChicago, ILAmorServ, a SEO services firm, was founded in 2016. The team offers Search Engine Optimization and Web Design.Read More
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97$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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98$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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99$1,000+10 - 49 employeesBuffalo Grove, ILBlack Horse Agency, a social media marketing firm, was founded in 2016. The team specializes in Social Media Marketing and Content Marketing.Read More
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100$1,000+10 - 49 employeesDeerfield, ILGiant Star AI is an UX agency located in Deerfield, Illinois. They specialize in UX/UI Design and Custom Software Development.Read More
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101$10,000+50 - 249 employeesChicago, ILTaction Software LLC is an app development firm. The midsize Chicago, Illinois-based agency was founded in 2013. Their services include Mobile App Development, Custom Software Development, Artificial Intelligence, BI & big data consulting & SI, and more.Read More
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First National BankIndustries
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102Undisclosed2 - 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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103$10,000+10 - 49 employeesChicago, ILCompoze Labs, a software development company, was established in 2015. The small Minneapolis, Minnesota-based team offers Custom Software Development, Artificial Intelligence, Mobile App Development, AI Consulting, and more.Read More
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Swire Coca-ColaIndustries
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104$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.
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SamsungIndustries
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105$25,000+50 - 249 employeesSchaumburg, ILHyperSense Software Inc is a mobile application development firm. Their midsize team is headquartered in Schaumburg, Illinois and București, Romania. The agency specializes in Mobile App Development, AI Agents, UX/UI Design, Custom Software Development, and more. The agency was founded in 2003.Read More
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KORE Group Holdings, Inc.Industries
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106$25,000+50 - 249 employeesChicago, ILAtomic Object is a custom software development firm and application development firm based in Grand Rapids, Michigan; Ann Arbor, Michigan; Chicago, Illinois and Raleigh, North Carolina. The midsize agency was launched in 2001. Their services include Custom Software Development and Mobile App Development.Read More
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107$25,000+10 - 49 employeesSt. Charles, ILRead More
mDevelopers is a software house that launched in 2010. Their team is headquartered in Warsaw and has offices in Czestochowa, Poland. They offer web development, UX/UI design, and custom software development.
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BMWIndustries
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108$5,000+10 - 49 employeesHoffman Estates, ILSmart Software Solutions, LLC is a web development firm established in 2023. Their team specializes in Web Development and Mobile App Development.Read More
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109$5,000+10 - 49 employeesLibertyville, ILThinkNChange, a Back Office Outsourcing company, is in Libertyville, Illinois and Kingston, Jamaica. They focus on Back Office Outsourcing and Cybersecurity.Read More
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110$10,000+10 - 49 employeesLibertyville, ILBrash Inc. Is a small Product Design company. Headquartered in Carlsbad, California; Libertyville, Illinois and Ottawa, Canada, the agency was launched in 2017. Their services include Product Design, UX/UI Design, Engineering, IoT development, and more.Read More
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111$5,000+2 - 9 employeesChicago, ILWSC, an IT managed services company, offers IT managed services and Enterprise App Modernization. The company is based in Chicago, Illinois.Read More
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112$5,000+10 - 49 employeesNorthbrook, ILWeb development firm DealAmaze Technologies was launched in 2018. Their small team is in Hyderabad, India and Northbrook, Illinois. Their services include Web Development, Mobile App Development, E-Commerce Development, Custom Software Development, and more.Read More
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113Undisclosed50 - 249 employeesChicago, ILHerzum is a software development firm launched in 2000. Their services include Custom Software Development and Mobile App Development.Read More
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114Undisclosed50 - 249 employeesChicago, ILFounded in 2002, BigTime Software, Inc. Is a Market Research company. The team specializes in Market Research and Business Consulting.Read More
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115Undisclosed10 - 49 employeesChicago, ILDraftbit is a mobile application development company based in Chicago, Illinois. Their services include Mobile App Development and UX/UI Design.Read More
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116$5,000+250 - 999 employeesChicago, ILTechAvidus is an artificial intelligence company located in Chicago, Illinois; West Haven, Connecticut; Villingen-Schwenningen, Germany and Gandhinagar, India. The midsize team focuses on Artificial Intelligence, AI Consulting, Custom Software Development, Web Development, and more. The firm was established in 2016.Read More
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117$50,000+10 - 49 employeesCicero, ILINTERKIT is an app development company launched in 2020. The company offers mobile app development, ux/ui design, custom software development, e-commerce development, and more and has a small team. The company is in Bishkek, Kyrgyzstan.Read More
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Bank KompanionIndustries
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118$10,000+10 - 49 employeesOak Park, ILRead More
Uptic IO LLC is an Oak Park, Illinois-based DevOps Managed Services company. They focus on DevOps Managed Services, Enterprise App Modernization, cloud consulting & SI, Custom Software Development, and more and were launched in 2017.
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119$10,000+10 - 49 employeesChicago, ILLaunched in 2011, Shift Interactive is a small software development company. Their team focuses on Custom Software Development, Web Development, Mobile App Development, UX/UI Design, and more. The firm is located in Grimes, Iowa and Chicago, Illinois.Read More
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National Pork Board Navigate Wellness Principal Financial Group Yanmar AmericaIndustries
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120$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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