We don’t just build mobile apps. In application design, development, testing and overall user experience we apply the same carrier-grade principles as in our 20-year experience with telecoms.

At R Systems we have specialized in developing carrier-grade software and we carry over this expertise in:

  • building native and hybrid applications
  • app technologies for mobiles and tablets, smart devices and IoT
  • complementing mobile app development with desktop applications for MacOS and Windows

How is this better for your mobile app project?


You can rely on an Agile team of more than just mobile developers. Our UX/UI designers, QAs, software engineers and system architects can take on the most complex applications.


Your app is thoroughly tested on all relevant devices. We have the technology and the resources to test applications against different models of real-life devices.


The security of your app is a priority. We work according to carrier-grade security requirements and we have experience in developing solutions for securing mobile networks.

They are knowledgeable. At R Systems they know both software development and the industry very well. (Chief Technology Officer, Teleena)

Click for an overview of our mobile app expertise

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