Our Expertise

Mobile Apps tailored to your business

Mobile applications are the best way to keep a direct connection with your customers and offer them access to your products and services anytime, anywhere.

Our team will design, implement, publish and maintain your application on the App Store, Google Play, or anywhere else it’s available.

We take care of your mobile app’s whole lifecycle.


The best way to connect your customers with your brand

The key to a successful app is a user-centric experience, enabled through seamless integration with existing systems and processes.

Whether it’s a customer portal, online shop, content management system or all of the above, we integrate everything to provide a memorable, smooth customer experience.

Discover our enterprise grade mobile services


The Ionic & Capacitor experts of Switzerland

We are specialised in the engineering of hybrid mobile applications and leverage cutting edge technologies with the Ionic Framework and Capacitor.

Our team of experts will help you build mobile applications that work for multiple platforms, reducing your total cost of ownership.

Learn more about Hybrid Apps with Ionic


Enterprise App Distribution

To make your mobile app available to your customers, the distribution platforms for iOS and Android – App Store and Google Play – must be used and maintained.

With our knowledge, many years of experience and proven processes, we ensure that your mobile app is always available and up-to-date.

Our App Management Expertise


Tailor-made Web Apps for you

Sometimes there are requirements that cannot be met with existing APIs and systems such as your CMS.

A tailor-made, independent solution is needed in those cases. Based on your individual requirements, we create a concept based on the web app and backend, which works without dependencies on other systems.

What can we build for you


An award-winning mobile applications for our customers

Discover our latest projects

The customer portal for every day and everywhere

CSS and One Inside have developed the myCSS App which is now being used by more than 100’000 customers.

Read the case study

Starting a new project?

Do you have questions about mobile applications and the integration in your digital marketing landscape? We’re here to help.