Award-winning mobile app development Chicago

Build your digital preference with bleeding-edge technologies. Our dedicated team of mobile app developers in Chicago transforms your vision into sophisticated, secure, and robust applications. Leverage the capabilities of our technically experienced team that offers the best solution in the market to meet your business needs through your app.

App development

Trusted by 900+ happy clients including these Fortune companies

Happy Clients

Mobile application development solutions
for Chicago’s tech trailblazers

From being eighteenth on KPMG’s top global tech innovation hub list to making its way to the sixth position, Chicago has emerged as one of the fastest-growing hubs in the world this decade.

The “Windy City” attributes its rapid growth to tech-giants like Google, Facebook, LinkedIn, Salesforce, Uber, Cameo, Sprout Social, Capital One, Groupon, and others alike, who offer a pool of career opportunities for millennials and tech wizards. However, the tech-friendly city’s generosity is not limited to its working professionals. It has also proved to be a haven for businesses who want to make the most of Chicago’s vast mentor network, powerful venture capital, and affordable real estate.

Simform is delighted to work with you as a dedicated mobile app development partner. Our team contributes to all walks of the app development lifecycle and offers its expertise to progressive startups, small businesses as well as top tech enterprise businesses in Chicago. So whether you want to build a car-pooling application, a payment platform, or a healthcare solution, you can bank on us!

Trusted by 900+ happy clients including these Fortune companies

Happy Clients

Want to build scalable application?

Extend your tech capabilities with
mobile app developers in Chicago

Mobile app development offerings

Native App Development

Native App Development Services

Native B2B and consumer apps allow you to utilize the inherent power of iOS and Android platforms with secure and performant apps.


Hybrid Cross-platform App Development Services

Utilize the power of React Native, Flutter, and Xamarin to develop apps for multiple platforms while sharing the same code base.

Business Analysis

Business Analysis & Consulting Services

Whether you are looking to 
develop business apps
 or apps to service customers, our consultants can help you define the right tech plan

Business Apps

Business Apps and API Integration Services

Integrate your mobile app(s) with services you are already using and extend their use cases for your employees and users.

Enterprise Mobile Apps

Enterprise Mobile Apps

Customized mobile solutions to drive your operations. For example, a CMS to organize and publish content, all in a simple screen.

Internet of Things

Apps for Internet of Things

Unlock the potential of high functioning mobile apps that interact with hardware / wearables/ IoT through Wi-Fi, Bluetooth, NFC, and more.

iOS App Development in Chicago

We at Simform take a vital interest in understanding the breakthrough changes and advancements happening in the iOS ecosystem. This equips us with the power to keep your project on track, both financially and technically, without comprising the performance and user experience.

We offer inventive and creative solutions for iPhone app development in Chicago with services such as motion acknowledgment, developing native services that are fully-functional with iCloud, iPhone widgets building, iPhone app extension development, and so much more. We armor our development process with the advanced tech stack like objective C, Swift, Xcode, SQLite, and Testlabs to create technically astounding iOS mobile applications.

Get access to emerging insights for building the iPhone app theme compatible with the upcoming Bionic chips produced by Apple.

iOS App Development Simform
Android App Development Simform

Android App Development in Chicago

When it comes to Android app development in Chicago, we focus more on creativity and implementation. In the United States, the majority of the market opts for iOS, given the iPhone’s influence on the targeted segments. Yet, Android offers equally competitive technology stack such as Eclipse, Android Studio, Java, Flutter, React, Mongo DB, and so much more to create advanced android mobile apps without increasing the complexity.

By partnering with Simform to extend your development team, you get access to our expertise ranging from design to development, testing to support, and end-to-end android app development. We trail the frequently built plugins, and every tech stack used to leave breadcrumbs that might serve future expansion, providing your mobile app with future-proof technology.

In addition to all that, we also secure your android apps with SOC-2 certifications, SSL encryption, Two-factor auth, PII data scrubbing, and ensure COPPA compliance.

Hybrid App Development in Chicago

We at Simform are well aware that people are constantly juggling through the digital space. Some of them like to visit websites, some use android devices for their rich app store while others are die-hard fans of the Apple ecosystem. Hence, the need for hybrid apps is skyrocketing. To offer complete coverage of the potential mobile app market, Simform offers cross-platform or hybrid app development by leveraging cross-platform programming languages like Swift, Java, Kotlin, Ionic, React Native, and much more to create business applications that operate seamlessly across all mobile platforms.

Being a top custom software development company in Chicago, partnering with Simform will help you extend your existing technical capabilities. Having years of extensive experience in the mobile app development process, Simform has mastered the performance tweaking that needs to be done in order to offer a native-like user experience.

Hybrid App Development

To learn more about Simform’s services, feel free to check out our mobile development services.

Hire the best App developers around!

Our portfolio of
mobile applications

What customers say about our
mobile app development services

Jeff Petreman

Simform is real asset to the TransAction Logistics team.

Jawann Swislow

They took care of design and even architecture side as well

Ritwik Pavan

I have been thrilled to have such a dedicated team

Olivia Butters

We needed someone who could grasp our vision

Justin Wollman

Simform has variety of engineers to meet our current and future demands

Jansen Myburgh

Decision was made easier after reviewing their employee’s feedback

Danielle Beben

The communication line was always open and they are very approachable

The best mobile app developers in Chicago

Simform is a mobile app development company in Chicago with a focus on a modernistic tech stack. We are engrossed in multiple tech domain expertise to create innovative digital products leveraging user-focused procedures. Unlike other agencies, we bring a wholesome approach from devising a technical architecture and auditing functionalities to offering post-launch support.

Freelance Marketplace sounds like a great idea, especially when your project is accepted by tech agencies and software consulting firms on your own terms. You speak to them about your business goals, vision, and challenges. But alas, they realise it’s out of their league, and you end up wasting a whole lot of your time.

In contrast, our goal at Simform is to bring assurance, certainty, and transparency to the mobile application development space in Chicago. Unlike most agencies, who thrive on transactional services, we introduce you to UX/UI design elements that facilitate a user’s progress within the app, devise an efficient and scalable technical architecture, audit functionalities for technical problems, and offer post-launch technical support. Likewise, we upgrade your existing application so that it can handle the ever-evolving market demands and emerging technologies.

Our agile development process

Discover & strategize

From the ‘Discovery’ phase, you learn about the use-cases of successes and failures for each app feature. What’s more, we designate a dedicated Customer Success Manager who creates a roadmap with weekly sprint meetings that accelerates your project, facilitates team collaboration, builds transparency, and reduces technical debt.

UX-Centric Development Approach
DevOps Culture

Research & ideation

Your mobile application is backed by user research that includes contextual interviews, usability testings, parallel design, among others. These techniques give you a fair analysis of the ideas we present and establishes a solid foundation for development from the word go.

Wireframe & prototyping

After having concluded with potential solutions, it’s time to give it a visual appeal! You receive an app design sketch that statically represents the interface for each functionality. These low-fidelity layouts are then translated into middle-fidelity to high-fidelity prototypes, giving you an interactive user experience of the final product.

Robust Security
Quality Assurance

Development & post-release support

With an Agile Development model, you are engaged at every step of the development lifecycle. You get a detailed roadmap that pins milestones at different intervals. This enables our teams to stay focused on the big picture and engage in regular feedback. What’s more, you receive full support from us that extends beyond the release of your application.

Learn more about how we create a mobile app for our clients at Simform.

Let's build a top-notched mobile app together!

Awards & Recognitions

Smashing Magazine
Google Developers
CIO review
Google Cloud
AWS Advanced Consulting Partner


The average cost of developing a mobile app includes all the phases of the engineering process, such as business analysis, design, development, and testing. A mobile app development company in Chicago like us can help you to give a rough estimation to build an app. The average cost to develop a mobile app in Chicago is $70K – $250K. It can also be as low as $10,000 to $40,000 in an app with less complex functionalities.

The average time to complete the development process from scratch to launch takes around six to seven months for a mobile app. However, it may also take up to one year or even more, depending upon the requirements and upgrades of an app.

We have a team of app developers in Chicago who have proficiency in Flutter, React Native, Kotlin, and Swift technologies. Also, you will have to prepare with the requirements that would help us choose the best technology for your project.

Yes. We provide full support and maintenance post-development by assigning a dedicated project manager as your primary contact person throughout the mobile app development project.

Definitely, yes. We sign non-disclosure agreements (NDA) with all our clients. Being a reputed mobile app development company in Chicago, we ensure our clients’ business ideas and project details remain fully secure and confidential.