Partnering With Us Is Just Different
More Than Apps — We Build Scalable Performance
Mobile apps aren’t just about presence, they’re about performance. At Digital Radium, we design and develop mobile apps that are fast, flexible, and outcome-focused. Whether you're launching your first app or scaling to millions of users, our team is built to support your journey from idea to App Store.
Latest
Create an engaging Mobile Experience for Your Customers.
How We Design Exceptional Experiences
Ideation
Define
Design
Discover the Right Product
Build
Develop
Validate
Build and Validate Fast
Expansion
Iterate
Scale
Improve Performance and UX
Our Expertise in Mobile App Development Speaks for Itself
Native App Development
Our team excels in utilizing platform-specific languages like, Java, Swift, Kotlin, and Objective-C to develop and customize the mobile applications that fit your needs.
iOS App Development
Android App Development
Cross Platform
Want to cover both platforms? We got you covered. As your reliable mobile app development company in St. Louis, we grab the knowledge of languages such as Xamarin, React Native, and Ionic to build an app that is supported well across multiple platforms.
Flutter App Development
ionic App Development
Xamarin App Development
Frameworks We Trust For Your Success
As your trusted mobile app development company in St. Louis, we rely on proven technologies to bring your vision to life.
React Native 
Flutter 
Vue 
Angular 
JavaScript 
Php 
NodeJS 
Python 
MongoDB 
MySQL 
PostgreSQL 
Django 
Laravel Reach Users on Every Screen
Deliver seamless experiences across every platform without the complexity.
Modernizing Your Application With Our Impeccable Solutions
We understand that you would want to adapt to growing technologies. Well, we got your back on this as well!
Internet of Things
Connect and control devices seamlessly with our IoT solutions. Whatever the problems you might have across industries, we have a solution for you.
Wearable Solutions
We develop wearable operating systems to track, monitor, and deliver notifications seamlessly. Compete with the best in the niche with our expertise.
AR/VR Solutions
Revamp the way a user experiences shopping, movies, and TV shows with our state-of-the-art VR/AR solutions.
We Transform Your App
Visions Into Digital Interface
At Digital Radium, we understand that launching an MVP is just the beginning of your app’s journey to success. That’s why we build next-gen, multi-platform mobile applications that reach users on every screen.
But we don’t stop at just building your app—we ensure it performs flawlessly. As a leading Mobile Application Development Company in St. Louis, we continually expand our expertise to make your app accessible, scalable, and high-performing across all platforms.
Years of expertise in custom development
Client Retention Rate
Proven Tech Combos
Trusted Clients Across US
FAQ
How much does it cost to develop my application?
The cost of development depends on multiple factors. To give you an average number, it’ll fall between $5000 – $10,000+. Note that these are just average numbers and yours could be reduced. Reach out to us to get an estimation.
How soon can I expect my mobile application?
A simple mobile application can be developed within a couple of months whereas a standard application can take 4+ months. So, yeah, it totally depends.
How do you do testing and quality assurance?
We put the developed app through a series of rigorous testing processes. We have a dedicated team for testing processes.
Do you develop an app that is compatible with both iOS and Android?
Yes! Our app developers can craft applications that are compatible with both iOS and Android.
Can you integrate third-party API tools with the app?
Absolutely. We understand how crucial it is for every business. Our mobile app development services in St. Louis also cover integrations.
Can you assist with app launch and marketing?
Why not?! We’ll assist you with the app launch on the App Store/Play Store and Digital Marketing as well. As we said, we are the best mobile app development company for a reason!
How do you handle changes during the development process?
We follow an agile development process. This enables a collaborative approach across the team members and you throughout the journey. So, you are more than welcome to come up with any recommendations at any stage of the development!