Discover the best mobile app development companies in Illinois ranked by our expert analysts that help you reach and engage new audiences to generate more revenue for your business. Filter them by budget, portfolio, reviews, expertise, team size and more to choose a partner that can develop an application tailored to your specific requirements.

Best Illinois Mobile App Developers

117 Companies-Rankings updated: August 24, 2026

Every agency on DesignRush meets evaluation criteria around expertise and client feedback to empower informed choices. Some listings include paid partnerships.

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  • Dunsen Design Inc.

    Turning Futility Into Utility Since 2008

    Dunsen Design Inc. is a web design and digital marketing company based in West Lafayette, Indiana, serving the Greater Lafayette area and surrounding regions, including Chicagoland. Founded in 2008 by Purdue University graduate Jeff Sunden, the company began with a focus on graphic and web design before...

    Location
    Plainfield, Illinois
    Number of Employees
    50 - 99
    Average Hourly Rate
    $180/hr
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile

  • Titan Web Studios

    Powering Your Digital Titan!

    Transforming Ideas Into Cutting-Edge Websites!Titan Web Studios specializes in Web Design & Development, UI/UX Design, Mobile App Development, Search Engine Optimization (SEO), Social Media Marketing and Branding. Providing the Best Digital Services across the Nation to Elevate your Business...

    Location
    Bartlett, Illinois
    Number of Employees
    100 - 249
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile
    5.0 5.0 (1)

  • Mabbly

    Clarity For Growth When It Gets Messy

    Mabbly is a digital marketing agency and go-to-market partner that helps businesses drive real revenue through the seamless integration of strategy, sales, and marketing. Since its founding in 2013, Mabbly has built its approach around one core belief: understanding people is the key to building impactful...

    Location
    Chicago, Illinois
    Number of Employees
    100 - 249
    Portfolios Count
    1 Project Listed
    Visit WebsiteView Profile
    4.5 4.5 (22)

  • BannerWave

    Elevate Your Marketing With Scroll-Stopping Digital Solutions.

    At BannerWave, we excel in crafting interactive advertising and web experiences that offer real-time personalization for users, simultaneously generating valuable zero-party data for businesses. Our expertise lies in creating dynamic digital solutions that not only engage users but also provide actionable...

    Location
    Oak Park, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $10,000 - $25,000
    Visit WebsiteView Profile

  • Enterprise 360 Solutions

    Web Design Software Development & Digital Marketing.

    Enterprise 360, we are a creative team specialize in creating results driven web and digital solutions from impressive websites, software and mobile app development, e-commerce, content management and branding solutions...

    Location
    Schaumburg, Illinois
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile

  • LN Solutions

    Building Digital Growth.

    At LN Solutions , our mission is simple: to empower businesses with the tools and strategies they need to succeed online. Whether it's creating stunning websites, implementing effective digital marketing campaigns, or developing custom software solutions, we are here to help our clients achieve their goals...

    Location
    Schaumburg, Illinois
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
    Visit WebsiteView Profile
    5.0 5.0 (1)

  • SwiftCall

    AI Solutions For Businesses

    SwiftCall is a Chicago-based AI automation agency that helps businesses streamline communication through 24/7 AI-powered call answering, lead capture, appointment booking, workflow automation, and customer engagement solutions. By combining intelligent voice agents with custom automation systems, SwiftCall...

    Location
    Naperville, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    Under $1,000
    Visit WebsiteView Profile

  • eTecc / Interactive

    We build websites, software & mobile applications

    eTecc / Interactive is a digital creative studio that specializes in website design and development, mobile applications and branding. We thrive on crafting thoughtful designs that work for your business...

    Location
    Naperville, Illinois
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile

  • Synergy Marketing Solutions

    Website Design | Website Development | Branding | SEO | Graphic Design

    Synergy Marketing Solutions excels in custom website design and front-end user experience. We love taking on challenging projects that require full-on content strategy, thoughtful design, specialty development, and provide ongoing marketing services...

    Location
    Chicago, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile
    5.0 5.0 (8)

  • Intersol Tech LLC

    We Produce And Deliver Digital Mastery.

    We are your growth partner to convert your product concepts into digital empires with enthusiasm, devotion, and expertise...

    Location
    Burbank, Illinois
    Number of Employees
    50 - 99
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $10,000 - $25,000
    Visit WebsiteView Profile

  • Promactive

    Digital Marketing Company

    Promactive Digital Marketing Company offers comprehensive online marketing strategies designed to help businesses excel in the digital realm. With a focus on creativity and measurable results, Promactive delivers personalized campaigns, including SEO, social media management, and content creation, to elevate...

    Location
    Park Ridge, Illinois
    Number of Employees
    100 - 249
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile

  • Pennine Technolabs

    Transforming Visions Into Tech Realities

    Pennine Technolabs is a fast-growing web and app development company serving in USA and worldwide. We build modern digital solutions to help businesses succeed. With a commitment to excellence, our expert developers and designers use the latest technologies to deliver user-focused results...

    Location
    Streamwood, Illinois
    Number of Employees
    50 - 99
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
    Visit WebsiteView Profile
    5.0 5.0 (12)

  • EnlightVision Technologies Pvt. Ltd

    Premier Tech Solutions

    EnlightVision is the partner of choice for many of the worlds leading enterprises, SMEs, and technology innovators. We elevate businesses through custom software development, product design, QA, and consultancy services. Our commitment is to deliver cutting-edge solutions tailored to your unique needs...

    Location
    St. Charles, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $10/hr
    Minimal Budget
    Under $1,000
    Visit WebsiteView Profile

  • Atvantiq Networks Private Limted

    Empowering Innovation Driving Transformation

    With 20+ years of experience, Atvantiq has been a trusted leader in delivering innovative solutions across mobile and web application development, UI/UX Design, full-stack systems, Telecom, AI/ML, Gen AI, blockchain and crypto platforms, as well as DevOps and security-focused architectures...

    Location
    Chicago, Illinois
    Number of Employees
    100 - 249
    Average Hourly Rate
    $22/hr
    Minimal Budget
    $1,000 - $10,000
    Visit WebsiteView Profile

  • Ruteappz

    Equipped For Every Good Work.

    Ruteappz is an IT consulting and software development company dedicated to creating and transforming products, services, and enterprises. Our goal is to drive business growth both today and in the future by leveraging innovative solutions and cutting-edge technology...

    Location
    Chicago, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
    Visit WebsiteView Profile

  • Frugalnova Innovation

    Frugalnova - Crafting Smarter Software, Apps, and Innovations for All Platforms!

    Frugalnova is a leading software development company specializing in creating innovative solutions for businesses worldwide. We excel in mobile app development, iOS and Windows apps, web platforms, and cutting-edge technology solutions. Our expert team blends creativity and technical expertise to deliver...

    Location
    Mount Vernon, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    Under $1,000
    Visit WebsiteView Profile
    3.5 3.5 (4)

  • Descom Softwares Pvt. Ltd.

    Innovate, Inform & Inspire

    Descom Softwares is a Bhubaneswar-based IT company offering web design, mobile apps, digital marketing, and custom software solutions with on-time delivery. Comprehensive services to boost your online presence and drive business growth...

    Location
    Bartlett, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    Under $1,000
    Visit WebsiteView Profile

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