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

229 Companies - Rankings updated: May 19, 2026

DesignRush assesses agencies using expertise standards and verified client experiences to help you make better decisions. Certain agencies have paid placements.

United States × Illinois ×
  • Powering Your Digital Titan!

    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.  [... view Titan Web Studios profile ]
    Location
    Bartlett, Illinois
    Number of Employees
    100 - 249
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $1,000 - $10,000
  • Clarity For Growth When It Gets Messy

    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  [... view Mabbly profile ]
    Location
    Chicago, Illinois
    Number of Employees
    100 - 249
    Portfolios Count
    1 Project Listed
  • Your Partner in Digital

    Your Partner in Digital

    NextRow Digital headquartered in Schaumburg (Chicago suburbs). Incorporated in 2008, NextRow Digital is a proven leader MarTech space with many MarTech implementations under our belt. While assisting customers with Digital Transformation needs, NextRow Digital specializes in Adobe Experience Cloud, Salesforce  [... view NextRow Digital profile ]
    Location
    Chicago, Illinois
    Number of Employees
    100 - 249
    Average Hourly Rate
    $100/hr
  • Ignite Your Brand, Amplify Your Reach

    Ignite Your Brand, Amplify Your Reach

    Doodle N Dash is a creative design agency focused on transforming ideas into impactful digital experiences. By combining design, development, and marketing expertise, the agency helps brands build a strong online presence, stand out visually, and achieve measurable growth.  [... view Doodle N Dash profile ]
    Location
    Chicago, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
  • Exemplary Marketing – App Design & Development Company

    Exemplary Marketing – App Design & Development Company

    #1 App Design and Development + Digital Marketing Agency in Chicago | Strong Strategies for Online Marketing | Red Hot #AppDevelopment | Sleek Videography and Graphic Design | Contact Us Now to Make Your Business Stand Out in a Crowd of Competitors.  [... view Exemplary Marketing profile ]
    Location
    Chicago, Illinois
    Number of Employees
    100 - 249
    Average Hourly Rate
    $10/hr
    Minimal Budget
    $1,000 - $10,000
  • A global brand experience agency

    A global brand experience agency

    VMLY&R is a global AdTech & brand experience agency that harnesses creativity, technology, and culture to create connected brands.  [... view VMLY&R profile ]
    Location
    Chicago, Illinois
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $125/hr
  • Elevate Your Marketing With Scroll-Stopping Digital Solutions.

    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  [... view BannerWave profile ]
    Location
    Oak Park, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $10,000 - $25,000
  • Web Design Software Development & Digital Marketing.

    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.  [... view Enterprise 360 Solutions profile ]
    Location
    Schaumburg, Illinois
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
  • Building Digital Growth.

    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  [... view LN Solutions profile ]
    Location
    Schaumburg, Illinois
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
  • From Idea to Impact

    The Yasha Sterling Management Agency is a one-stop shop, helping small to medium-sized businesses get established. We provide a 360-degree service from business plan creation to business formation, ecommerce website design and development, digital marketing, and app design and development.  [... view Yasha Sterling Management Agency profile ]
    Location
    Chicago, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
  • Synoptek, Your Global AWS Consultants

    Synoptek, Your Global AWS Consultants

    Synoptek is a leading global systems integrator, AWS consultant firm, and managed IT services provider with over two decades of experience. We partner with clients of all sizes, from mid-market to Fortune 100, offering comprehensive IT outsourcing, management, and consulting services. Our goal is to provide  [... view Synoptek profile ]
    Location
    Naperville, Illinois
    Number of Employees
    500 - 999
  • Strategic Marketing, Global Impact

    Strategic Marketing, Global Impact

    Silverfox is a global Marketing & Communications Consultancy offering digital and traditional marketing, corporate training, and new media consulting.  [... view SilverFox Digital profile ]
    Location
    Chicago, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    Under $1,000
  • We build websites, software & mobile applications

    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.  [... view ETecc / Interactive profile ]
    Location
    Naperville, Illinois
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
  • Website Design | Website Development | Branding | SEO | Graphic Design

    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.  [... view Synergy Marketing Solutions profile ]
    Location
    Chicago, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
  • We Produce And Deliver Digital Mastery.

    We Produce And Deliver Digital Mastery.

    We are your growth partner to convert your product concepts into digital empires with enthusiasm, devotion, and expertise.  [... view Intersol Tech LLC profile ]
    Location
    Burbank, Illinois
    Number of Employees
    50 - 99
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $10,000 - $25,000
  • Crafting Dreams, Stitch by Stitch.

    Crafting Dreams, Stitch by Stitch.

    Hey! My name is Joyce Lin, thanks for reaching my portfolio. I'm a passionated designer based in Chicago.  [... view Joyce Lin profile ]
    Location
    Chicago, Illinois
    Number of Employees
    Under 49
  • Driving Business Success Through Technology.

    Driving Business Success Through Technology.

    TechNoir Solutions is a dedicated IT services company that propels ambitious businesses to success. With a genuine commitment to delivering results, its experienced team provides comprehensive technology services, solutions, and support. TechNoir Solutions offers scalable and secure IT infrastructure through  [... view TechNoir Solutions profile ]
    Location
    Chicago, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $1,000 - $10,000
  • IT Talent For Business Success

    IT Talent For Business Success

    RentADev provides IT staffing services, connecting businesses with top-tier talent to fuel their growth without the hassle of traditional hiring. Whether businesses need developers, designers, marketers, or project managers, RentADev offers flexible solutions to meet their staffing needs and drive success.  [... view RentADev profile ]
    Location
    Chicago, Illinois
    Number of Employees
    100 - 249
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $25,000 - $50,000
  • Innovative Designs. Bespoke Digital Solutions.

    Innovative Designs. Bespoke Digital Solutions.

    Ardentbay is a creative agency delivering innovative digital solutions that elevate businesses. Specializing in UI/UX design, branding, software development, and marketing, the agency transforms unique ideas into impactful digital experiences. Its custom solutions help clients build awareness, drive traffic  [... view Ardentbay profile ]
    Location
    Elgin, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $1,000 - $10,000
  • Digital Marketing Company

    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  [... view Promactive profile ]
    Location
    Park Ridge, Illinois
    Number of Employees
    100 - 249
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $1,000 - $10,000
  • Make Change. Not Noise.

    Make Change. Not Noise.

    InVision Communications is a full-service engagement solutions agency that drives action through strategic and creative experiential, design, digital, and communication campaigns. By focusing on what truly matters, they deliver impactful stories that capture limited audience attention effectively.  [... view InVision Communications profile ]
    Location
    Chicago, Illinois
    Number of Employees
    100 - 249
    Minimal Budget
    $50,000 & Up
  • Mobile App Development Service in India & USA | App Software Development Company

    Mobile App Development Service in India & USA | App Software Development Company

    The frantic Infotech building trust, developing applications, & on-demand apps putting forward the demands of customers and customizing with their necessities.  [... view Frantic Infotech profile ]
    Location
    Chicago, Illinois
    Number of Employees
    50 - 99
    Average Hourly Rate
    $500/hr
    Minimal Budget
    $10,000 - $25,000
  • Transforming Visions Into Tech Realities

    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.  [... view Pennine Technolabs profile ]
    Location
    Streamwood, Illinois
    Number of Employees
    50 - 99
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • 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.  [... view EnlightVision Technologies Pvt. Ltd profile ]
    Location
    St. Charles, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $10/hr
    Minimal Budget
    Under $1,000
  • Empowering Innovation Driving Transformation

    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.  [... view Atvantiq Networks Private Limted profile ]
    Location
    Chicago, Illinois
    Number of Employees
    100 - 249
    Average Hourly Rate
    $22/hr
    Minimal Budget
    $1,000 - $10,000
  • Designing your digital future.

    Designing your digital future.

    Sundew is a digital design and development company that simplifies complex concepts to create seamless, engaging, and unified consumer experiences across the web for global brands since 2007.  [... view Sundew profile ]
    Location
    Chicago, Illinois
    Number of Employees
    100 - 249
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $25,000 - $50,000
  • Equipped For Every Good Work.

    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.  [... view Ruteappz profile ]
    Location
    Chicago, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
  • Frugalnova - Crafting Smarter Software, Apps, and Innovations for All Platforms!

    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  [... view Frugalnova Innovation profile ]
    Location
    Mount Vernon, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    Under $1,000
  • Innovate, Inform & Inspire

    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.  [... view Descom Softwares Pvt. Ltd. profile ]
    Location
    Bartlett, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    Under $1,000

About The Author and Expert Reviewer

Selina Garcia has authored 500+ articles and edited 50+ published books in economics, law, and history. Her unique blend of experiences allows her to approach content creation from a well-rounded perspective. Currently, Selina applies her expertise to producing insightful articles on IT, software, and applications for DesignRush.

Former Development Director

Sergio is a technology leader with over six years of experience managing global teams and delivering projects across fintech, sportstech, and B2B platforms. At DesignRush, he drove product growth and development execution, building tools that speed up processes by 95% and cut costs by 35% while maintaining full uptime.