Best Mobile App Development Companies in Chicago, IL 2025
In today’s world, every company, organization or business must have a website and a mobile app. This has become the new normal for businesses trying to reach out to their customers. Various studies have shown that users prefer mobile apps to websites, with some stating the number to be as high as 85%. This number is important to businesses who are looking to reach out to more customers or better ways of advertising.
Companies concerned with retail and ecommerce have an even bigger necessity to engage with mobile app developers because such businesses depend on user engagement that mobile applications can deliver. Research shows mobile apps can help both brick-and-mortar and online retailers stay ahead of the competition.
Mobile applications also offer businesses and their customers the luxury of faster processing speeds and highly personalized content, which are both critical to enhance the engagement between each other. Customers with easy access to a business’s products and services will be more loyal to the brand or company, and those applications that offer more user interaction within them are winners for businesses.
Chicago has nearly 200 mobile app developers and here are some of the top agencies within the area.
Best Mobile App Development Companies in Chicago, IL 2025
Plego
Plego Technologies is a global consulting and technology services agency established in 2002. Plego specializes in industry-specific solutions, strategic outsourcing and integration services. In its almost 20 years in the business, it is considered as one of Chicago’s premier custom software and web application development company.
It has a team of dedicated app developers for both the iOS and Android platforms. It also has API Developers to connect apps to any outside database and complete any mobile integration. The firm specializes in software development services, custom web application development, website design, mobile app development, integration, search engine optimization and staff augmentation.
It has an extensive list of clients including Motorola Mobility, Chicago Park District, Northwestern University, Gilead Sciences, Schneider Electric, Northern Trust, Sara Lee, Crate and Barrel and Zebra Technologies, among others. Plego assisted the Chicago Park District in implementing a critical outreach campaign for Chicago’s Southeast Side Parks by creating a new app for both iOS and Android. The new app, called ReQuest, allowed users to explore the public parks in the southeast side of Chicago.
The company has been reviewed in many publications with positive ratings for its services.
Concetto Labs
Concetto Labs began in 2014 and caters to apps and web services for customers across the world. It has a global network of offices established in four major countries: The U.S., India, the U.K. and Canada. It has developed over 160 mobile apps for over a hundred clients in its years of experience.
The company’s developers have expertise in multiple technologies and are well-equipped with knowledge on front-end and back end development. It offers full-stack web application development with various programming languages such as HTML, JavaScript and CSS for front-end development. Its developers have years of experience on the hybrid platform as well.
The firm also works with a range of industries in developing applications specific to their needs. It has built apps based on artificial intelligence for an ecommerce company that displays products based on users’ preferences and search histories. The company has also developed live-streaming apps that include options for live chatting, video call with multi-guest rooms and a section where they can send gifts/coins and earn actual money.
Concetto Labs also offers services in cloud computing and in Flutter application development.
Ora Interactive
Ora Interactive works in the fields of emerging technology and innovation and has established a reputation of being one of the leaders in custom iOS and Android app development. The company has almost a decade of experience and over 250 apps under its belt. It works with a diverse group of clients, who vary from local startups to international Fortune 500 organizations.
The agency offers services in digital strategy, engineering, decision sciences and user experience design. The company also has a brand-building department that goes along with its app development to provide clients with brand strategy, product positioning, naming, visual identity and guidelines. Its engineers work on building native apps, web apps, websites and other emerging technology experiences.
One of its projects involved crafting an iOS app for running that uses GPS tracking for real-time distance and pace to place users into a virtual race against actual people. The company worked with its client The Fitness Games to build its competitive and social running iOS app. Some of the company’s other large clients include the carmaker Toyota and the food and beverage chain Subway.
Ora was acquired by projekt202 in 2018, a Dallas based company that has over 300 employees in design, development, research, digital marketing and other fields.
WebDash Studio
WebDash Studio is a Chicago based web design and app development company that also specializes in software development and digital marketing services. It has a team of application creators, content producers and web developers and offers customized solutions to substitute for hours and hours of paperwork, along with data entry to its clients.
The company specializes in producing mobile apps, search engine optimization content and websites. It has a team of iOS and Android developers who design apps that leverage the latest tools and frameworks to help its apps be in line with the latest industry standards. Its employees have built apps that work with easy access to inventory, notification apps and have also assisted with product launches and events.
Recent projects include building a local guide app that combines information from many sources such as databases, ready-made catalogs, restaurant menus, contact information from current online-directories, offers and discounts from other discount websites and web portals. This app also have a special function which allows users to communicate with a manager.
Codal
Codal is a full-stack development company formed in early 2011. The company’s clientele ranges from small businesses to enterprises. It works on data-driven projects and has so far catered to 160+ clients, millions of end-users and thousands of designs. The company's core strengths are its transparency and efficiency, making it stand out from the competition.
The firm offers services in web, mobile and e-commerce applications. It has digital solutions powered by machine learning. Its engineers work with businesses’ operations with the most modern technology available. The company’s team of system engineers specialize in interconnected networks and data exchange that help configure and launch the integrations clients need to coordinate business processes.
Codal has designed solutions for a wide variety of sectors, ranging from healthcare to hospitality, agriculture to real estate, education to financial services, manufacturing to retail, and marketing to social media. One of the company’s recent projects was to create a custom app for a coffee grinding company that allowed for product navigation and acted as a knowledge center for product support and maintenance.
The agency has offices in India and England besides Chicago. Leading review sites have named the company in their top companies lists.