Top App Developers in Illinois
Are you looking for top app development companies in Illinois, USA? Find the list of top Illinois mobile app developers (iPhone & Android). Prospects searching for excellent mobile app development service providers in Illinois on the Internet come across many choices. To choose an app development company, users must analyze search engine listed companies based on factors like experience, project management, technical knowledge, design skills, and development cost. Goodfirms has solved this problem. Here is the list of top mobile app development companies located in Illinois that provide out-of-the-box app solutions :
List of Top Illinois Mobile App Development Companies & Developers
-
Bitprism is a software agency focused on helping companies build high-impact enterprise software and a successful digital strategy. Our service offering includes: - Custom Enterprise Software - Cloud Development (AWS and Azure) - Jamstack and Low Code/No Code Website Development - Headless and traditional CMS development - WebGL Development - Software and IT Consulting - Mobile Application ... read Bitprism reviews & insights
$150 - $199/hr2 - 92021Streamwood, Illinois -
In today’s fast-paced digital world, ios app development has become a key area for businesses looking to reach a large and affluent user base. With millions of iPhone and iPad users globally, iOS apps provide a platform for businesses to expand their reach and deliver seamless customer experiences. Whether you are a startup, a large ... read Softsolstechnologies reviews & insights
NA2 - 9Chicago Heights, Illinois -
At JBFam, we specialize in providing a wide range of digital services designed to elevate your business. Our expertise includes digital marketing, web design, graphic design, mobile app development, and branding services. We work closely with clients across various industries to create customized solutions that enhance their online presence, improve user experiences, and drive business ... read JB Fam Solutions reviews & insights
$25 - $49/hr50 - 2492022Elmhurst, Illinois -
Discover Alpha, a U.S.-based consulting company specializing in AI, Product & Data engineering solutions. Over the past eight years, we’ve partnered with businesses across various industries to design, implement, and optimize business operations, ensuring they’re tailored to meet each company’s unique needs. There are many reasons why companies choose Discover Alpha: Proven Expertise: We’ve successfully ... read Discover Alpha LLC reviews & insights
NA10 - 492015Naperville, Illinois -
Founded in 2020, Intellofy is a leading staff augmentation company helping businesses hire top 1% remote developers, digital marketing experts and accountants from India. Intellofy specialize in connecting businesses with exceptional remote developers, digital marketers, data analysts and other remote talents. Intellofy provide comprehensive staff augmentation services that help companies scale their technical capabilities with ... read Intellofy Technologies reviews & insights
< $25/hr10 - 492020Peoria, Illinois -
We are trailblazers in the world of engineering and construction, continuously reimagining the boundaries of the built environment with innovative thinking and game-changing solutions. At VIATechnik, we’re not just shaping structures; we’re building the future. At VIATechnik, our primary goal is to provide clients with unparalleled support and expertise throughout their project’s lifecycle. By offering a comprehensive ... read VIATechnik reviews & insights
$50 - $99/hr250 - 9992012Chicago, Illinois -
Established in 1981, we are a global software company with offices in the US and the UK. Since opening our doors for business over 40 years ago, we've focused exclusively on enterprise application development software and consulting. Through 40+ years of experience and customer feedback, we've learned a thing or two about development software. Headquartered in Oak ... read mrc reviews & insights
$25 - $49/hr10 - 491981Oakbrook, Illinois -
Quinnox is a platform and solutions company. With the power of human and applied intelligence, we simplify business processes, improve customer experiences and create exceptional business value for forward-thinking enterprises. With the combination of cognitive solutions, conversational platforms, SaaS solutions, human and applied intelligence, we capitalize on new technologies to accelerate growth, innovation, efficiency and ... read Quinnox reviews & insights
$200 - $300/hr1,000 - 9,9992002Chicago, Illinois -
Is the efficiency and success of your company limited by your software? Are you tired of manual and time-consuming processes holding you back? How are you leveraging modern software solutions to get and stay ahead? Many important initiatives are held back by legacy systems and older commercial software. We frequently hear: ”Competitors outperform us with ... read ELASTECH reviews & insights
< $25/hr10 - 492021Arlington Heights, Illinois -
Innovative solutions for modern businesses Delivering cutting-edge technology and tailored solutions to growth efficiency, and success in today’s fast-paced digital world. Delivering Seamless Digital Experiences with User-Centric Design Driving Success Through Agile Development and Cutting-Edge Tools 24/7 Support Reliable 24/7 support ensure your business runs smoothly anytime. At ExpertDevTech, our mission is to empower businesses with ... read ExpertDevTech reviews & insights
$25 - $49/hr10 - 492020Oakwood, Illinois -
Tazriel is a technology outsourcing company headquartered in Springfield, Illinois, with operations in Addis Ababa, Ethiopia. We provide affordable global remote service experts offering 24/7 support in software development, Mendix app builds, Microsoft Power Platform automation, Cvent and event technology support, Sales Development, SaaS product support, IT/network administration, and virtual assistance. Our teams deliver high-quality ... read Tazriel reviews & insights
$25 - $49/hr2 - 92025Springfield, Illinois -
Kaizen Software Systems Inc. is a US Based B2B AI and cloud services development partner helping companies design, build, and deploy secure Generative AI (GenAI) and Agentic AI solutions that drive measurable business results. We specialize in end-to-end delivery—from strategy and use-case discovery to production implementation, integration, and ongoing optimization. Our team builds AI copilots, ... read Kaizen Software Systems Inc reviews & insights
$25 - $49/hr2 - 92020Bloomingdale, Illinois -
Website Development & Designing Your brand is transformed into a visual story by web designers. As a high-performing marketing tool for your business, we make your website a great way to engage your audience. We create websites with content management systems and e-commerce platforms, such as Shopify, Magento, and Drupal, that generate traffic, leads, and ... read AD IT Solution reviews & insights
< $25/hr10 - 492014Glendale Heights, Illinois -
Softweb Solutions stands as a leading IT consulting company, specializing in global AI and Data solutions that guide businesses through a seamless digital transformation. With our proficiency in AI development and advanced data analytics, we provide customized solutions, empowering organizations to thrive in the ever-evolving digital landscape. Our client-centric ethos, coupled with strategic insights and ... read Softweb Solutions Inc reviews & insights
$50 - $99/hr250 - 9992000Chicago, Illinois -
Thinker is a business development company. Twenty percent of our work is with startups, refining ideas, and helping launch companies. Eighty percent of our work is with established small and medium-sized businesses, with comprehensive products and services to help them run and grow better.
NA10 - 492011Rockford, Illinois -
NEXT/NOW™ creates digital brand experiences for physical spaces & places. We are leaders in Virtual Reality, Augmented Reality, Projection Mapping, Kinect, and multi-touch interactive installations for events, festivals, exhibits, museums, retail, and corporate environments. We can't think of anything we would rather be doing. Background: Alan Hughes is the founder and Chief Creative Officer of ... read NEXTNOW reviews & insights
$50 - $99/hr10 - 492011Chicago, Illinois -
We help brands create amazing assets and provide the distribution platforms to tell their stories and engage with their customers. We offer a suite of services, from large-scale ERP solutions to e-commerce creations for digital campaigns. Some of our core services include ERP deployment, a technology consultancy, E-commerce website development, web design, e-commerce, CRM, digital ... read Xcentric Services reviews & insights
$50 - $99/hr10 - 49Chicago, Illinois -
From cutting-edge web design to strategic digital marketing, our team develops effective cost-effective digital solutions for forward thinking companies. We have a proven track record since 2005 winning over 150+ awards for our efforts. We were also one of the first companies to develop location-based cell phone technology for our clients prior to the smartphone era.
$100 - $149/hr10 - 492005Deerfield, Illinois -
Web, App & Digital Marketing & PPC Advertisement Hub: Is 👉 #1 Web development, App & Brand Marketing & Advertising (PPC & SEO) grasp 👉 5000+ Brands To strategically smart Market Their Business And enhance Their Revenue Year After Year. Since 👉 2018, We Have compatibly Delivered Digital Marketing services such as Web & Mobile Apps, Branding, And PPC Advertisement & SEO Marketing With A Concrete Impact On ... read Deals Affiliation reviews & insights
$25 - $49/hr10 - 492018Bolingbrook, Illinois -
Transforming concepts into reality, DCL is your go-to for full-service technology solutions. We are your trusted innovation partner, specializing in cutting-edge web design, branding, and software solutions. Our expertise lies in delivering highly technical applications and providing comprehensive development and consulting. With a dedicated team both in the USA and offshore, we pride ourselves on ... read DCoding Labs reviews & insights
NA2 - 9Chicago, Illinois -
Amantya Technologies is a leading product engineering and software development company, renowned for delivering top-notch solutions with exceptional speed. With a robust technical ecosystem and strong partnerships with OEMs, we ensure the highest quality software products in the shortest possible time. As a boutique software services firm, we specialize in niche domains, solutions, and technologies.
$25 - $49/hr250 - 9992018Chicago, Illinois -
We are your partner in digital success. From creative website design, branding to result oriented digital marketing solutions, we help businesses elevate their online presence and connect with their audience effectively. Let’s create, expand, and grow together. At Aqua Design Works, creativity knows no bounds. We are a team of passionate professionals dedicated to helping ... read Aqua Design Works reviews & insights
< $25/hr10 - 492017Chicago, Illinois -
Made up of top-tier industry professionals, we are a performance marketing agency that puts client goals at the forefront of everything we do. We offer unrivaled experience, an innovative spirit, and specialized expertise in healthcare and eCommerce marketing. Our tailor-made, scalable digital media strategies are designed to increase your revenue and expand customer acquisition channels. ... read Accelerated Digital Media reviews & insights
$25 - $49/hr10 - 492016Chicago, Illinois -
Amsive is a data-driven performance marketing agency that enhances marketing ROI through innovative customer acquisition and engagement solutions. As a full-service agency, Amsive enables growth by leveraging digital and direct-native expertise, with dedicated teams shaping powerful strategies, creative executions, direct marketing, and digital marketing, including SEO, paid search, media, and performance measurement. Audience Science is ... read Amsive reviews & insights
$50 - $99/hr250 - 9991980Bolingbrook, Illinois -
Using AI Tools
-
Shopify Magic
We help Shopify brands grow faster by improving store performance, fixing hidden issues, and increasing conversions. At Arktechify, we specialize in Shopify SEO, CRO, store redesign, and ongoing maintenance to ensure your store not only looks great but also sells more. Our approach is data-driven and focused on results. From optimizing site speed and user ... read ArkTechify reviews & insights
< $25/hr2 - 92026Chicago Heights, IllinoisWhy ArkTechify?
- Results-driven Shopify growth experts
- Optimize, scale, and grow your Shopify store
- Performance-first approach to eCommerce growth
-
Confused about which partner to choose?
Let our experts study your requirements and send a curated list of trusted companies.
Get a shortlistWhy Trust Goodfirms
Goodfirms is the world’s leading reviews and ratings company featuring 110,000+ tech companies from across the globe, complete with 80,000+ humanly vetted client reviews, detailed portfolios, hourly rates, employee strength, and more to help you choose your perfect tech partner.
Humanly-Vetted Client Reviews
Our researchers have personally vouched for the authenticity of 80,000+ client reviews by speaking directly with clients, cross-checking project details, timelines, and results to ensure 100% credibility.
Data-Driven Rankings
Data powers our company listings. Every company listed is evaluated based on its expertise, experience, market presence, reviews, and client satisfaction rate, which helps buyers confidently choose the right tech partner.
Global Trust & Recognition
Goodfirms is trusted by 110,000+ businesses in 160+ countries to connect with reliable tech partners. Our reputation is built on 80,000+ verified reviews and rankings you can trust.
Transparency In Detail
From verified client reviews and portfolio highlights to service focus and pricing, Goodfirms provides a 360-degree view of every company, helping 2+ million monthly users find the perfect tech partner.
Trending insights from Goodfirms
Valuable insights from top experts accelerate decision-making.
White-Label Neobanks 2026: Honest Cost & Build Breakdown
Launch a digital bank in 6–12 weeks! Discover the honest cost to build a neobank in 2026.Scale with AI and embedded finance.
Healthcare App Development in 2026: Types, Features, Process & Real Costs Explained
Planning a healthcare app in 2026? This guide breaks down types, must-have features, the build process, HIPAA compliance, and real cost ranges, backed by current market data.
Dating App Development: Features, Costs, Tech Stack & Monetization
Learn how to build a dating app in 2025 — from must-have features and tech stack to development costs, AI matching, and monetization strategies.