Top App Developers in Illinois
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Featured
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$25,000+$50 - $99 / hr50 - 249Serves IllinoisServices provided
See all 27 projectsMercury Development is a versatile application development company specializing in mobile app development, including iOS and Android platforms, and offering extensive expertise in building custom software solutions. Their reviews highlight a 100% satisfaction rate, emphasizing their professionalism, technical skill, and ability to deliver projects on time. Clients frequently commend their exceptional communication skills and ability to integrate seamlessly with client teams, with over 70% of reviewers noting their impressive project management capabilities.
$10,000+$50 - $99 / hr250 - 999Serves IllinoisServices provided
See all 71 projectsDesignli is a Mobile App Development company specializing in creating prototypes and MVPs for iOS and Android platforms. Across numerous reviews, 100% of clients praise their project management, communication, and expertise in application development. Clients consistently highlight Designli's responsiveness and ability to exceed expectations, with many noting their impressive ability to guide non-technical clients through the app development process.
$10,000+$50 - $99 / hr10 - 49Serves IllinoisServices provided
See all 95 projectsAppMakers USA is a Mobile App Development company known for its expertise in iOS and Android development, application integration, and innovative solutions. With overwhelmingly positive feedback, 100% of reviewers highlight their technical proficiency and client-centric approach, further emphasized by their excellent project management and timely delivery, earning them a 5-star rating across diverse projects.
$50,000+$25 - $49 / hr250 - 999Serves IllinoisServices provided
See all 139 projectsEmpat is a mobile app development company specializing in iOS and Android development, offering comprehensive services from design to deployment. Reviews highlight their strong project management, timely delivery, and excellent communication skills, with 100% of clients expressing satisfaction and praising their ability to integrate seamlessly into existing teams while delivering high-quality results.
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UndisclosedUndisclosed250 - 999Chicago, IL
Services provided
Midsize cloud consulting & SI company ComTec Information Systems (IT), is headquartered in Irving, Texas and Chicago, Illinois. The team offers cloud consulting & SI and CRM consulting and SI.
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List of the Top 15 Illinois Mobile App Development Companies
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$50,000+$150 - $199 / hr10 - 49Chicago, IL
Ability to deliver
38.1/40.018.8/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
60% Mobile App Development40% Other -
$50,000+$150 - $199 / hr2 - 9Chicago, IL
Ability to deliver
36.5/40.017/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
90% Mobile App Development10% Other -
$250,000+$150 - $199 / hr250 - 999Chicago, IL
Ability to deliver
35.3/40.015.8/20 Reviews9.5/10 Clients & Experience10/10 Market PresenceService focus
45% Mobile App Development55% Other -
$25,000+$50 - $99 / hr10 - 49Chicago, IL
Ability to deliver
37.4/40.020/20 Reviews10/10 Clients & Experience7.4/10 Market PresenceService focus
40% Mobile App Development60% Other -
$25,000+$100 - $149 / hr50 - 249Chicago, IL
Ability to deliver
34.8/40.017.2/20 Reviews10/10 Clients & Experience7.6/10 Market PresenceService focus
30% Mobile App Development70% Other -
$25,000+$150 - $199 / hr10 - 49Chicago, IL
Ability to deliver
36.1/40.017/20 Reviews10/10 Clients & Experience9.1/10 Market PresenceService focus
30% Mobile App Development70% Other -
$50,000+$200 - $300 / hr50 - 249Chicago, IL
Ability to deliver
37.8/40.018/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
15% Mobile App Development85% Other -
$25,000+$50 - $99 / hr50 - 249Chicago, IL
Ability to deliver
36.3/40.016.8/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
20% Mobile App Development80% Other -
$10,000+$100 - $149 / hr2 - 9Chicago, IL
Ability to deliver
29.5/40.016.2/20 Reviews8.1/10 Clients & Experience5.2/10 Market PresenceService focus
60% Mobile App Development40% Other -
$25,000+$50 - $99 / hr10 - 49Riverwoods, IL
Ability to deliver
27.4/40.015.6/20 Reviews5.5/10 Clients & Experience6.3/10 Market PresenceService focus
70% Mobile App Development30% Other -
$10,000+$150 - $199 / hr10 - 49Chicago, IL
Ability to deliver
31.1/40.015.6/20 Reviews8.2/10 Clients & Experience7.3/10 Market PresenceService focus
40% Mobile App Development60% Other -
$25,000+$100 - $149 / hr10 - 49Downers Grove, IL
Ability to deliver
37.7/40.018.4/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
10% Mobile App Development90% Other -
$5,000+$100 - $149 / hr10 - 49Northbrook, IL
Ability to deliver
34/40.019/20 Reviews10/10 Clients & Experience5/10 Market PresenceService focus
25% Mobile App Development75% Other -
$25,000+$150 - $199 / hr10 - 49Chicago, IL
Ability to deliver
33.5/40.016.4/20 Reviews10/10 Clients & Experience7/10 Market PresenceService focus
25% Mobile App Development75% Other -
$25,000+$150 - $199 / hr10 - 49Chicago, IL
Ability to deliver
30.9/40.016.2/20 Reviews7.7/10 Clients & Experience6.9/10 Market PresenceService focus
35% Mobile App Development65% Other -
$25,000+$150 - $199 / hr50 - 249Chicago, IL
Ability to deliver
35.5/40.015.8/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
10% Mobile App Development90% Other -
$10,000+Undisclosed50 - 249Chicago, IL
Ability to deliver
31.2/40.015.8/20 Reviews8.8/10 Clients & Experience6.6/10 Market PresenceService focus
25% Mobile App Development75% Other -
$50,000+$100 - $149 / hr10 - 49Chicago, IL
Ability to deliver
32.2/40.016.2/20 Reviews10/10 Clients & Experience6/10 Market PresenceService focus
25% Mobile App Development75% Other -
$50,000+$150 - $199 / hr10 - 49Chicago, IL
Ability to deliver
35.3/40.015.8/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
10% Mobile App Development90% Other -
$25,000+$100 - $149 / hr250 - 999Chicago, IL
Ability to deliver
24.1/40.018/20 Reviews0/10 Clients & Experience6.1/10 Market PresenceService focus
40% Mobile App Development60% Other -
$10,000+$50 - $99 / hr10 - 49Chicago, IL
Ability to deliver
28.3/40.016.2/20 Reviews6.8/10 Clients & Experience5.3/10 Market PresenceService focus
40% Mobile App Development60% Other -
$10,000+$100 - $149 / hr10 - 49Chicago, IL
Ability to deliver
28.9/40.016.4/20 Reviews6.9/10 Clients & Experience5.7/10 Market PresenceService focus
35% Mobile App Development65% Other -
$5,000+$150 - $199 / hr10 - 49Chicago, IL
Ability to deliver
30.7/40.015.6/20 Reviews8.4/10 Clients & Experience6.6/10 Market PresenceService focus
25% Mobile App Development75% Other -
$10,000+$100 - $149 / hr10 - 49Chicago, IL
Ability to deliver
29.5/40.016.2/20 Reviews8/10 Clients & Experience5.3/10 Market PresenceService focus
30% Mobile App Development70% Other -
$100,000+$150 - $199 / hr10 - 49Schaumburg, IL
Ability to deliver
30.8/40.015.6/20 Reviews7.9/10 Clients & Experience7.3/10 Market PresenceService focus
20% Mobile App Development80% Other -
$50,000+$100 - $149 / hr10 - 49Chicago, IL
Ability to deliver
32.7/40.016.8/20 Reviews10/10 Clients & Experience5.9/10 Market PresenceService focus
10% Mobile App Development90% Other -
$5,000+$25 - $49 / hr10 - 49Chicago, IL
Ability to deliver
32.7/40.016.6/20 Reviews9.8/10 Clients & Experience6.3/10 Market PresenceService focus
10% Mobile App Development90% Other -
$10,000+$100 - $149 / hr10 - 49Oak Brook, IL
Ability to deliver
25.9/40.015.6/20 Reviews4/10 Clients & Experience6.3/10 Market PresenceService focus
40% Mobile App Development60% Other -
Undisclosed$100 - $149 / hr10 - 49Chicago, IL
Ability to deliver
29.8/40.015.2/20 Reviews7.7/10 Clients & Experience6.8/10 Market PresenceService focus
20% Mobile App Development80% Other -
$5,000+$100 - $149 / hr2 - 9Chicago, IL
Ability to deliver
30/40.016.6/20 Reviews8.1/10 Clients & Experience5.3/10 Market PresenceService focus
20% Mobile App Development80% Other
Latest Mobile App Development Articles
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WASHINGTON, D.C., November 18, 2025 — Mobile apps are becoming essential to the modern workday but their use is blurring the line between professional...
