The RUB always with you as an app!
The "RUB mobile" app provides a wide range of services and information for RUB members on one platform.
In order to expand RUB mobile in the future, a new technological and organizational basis was needed. The app was therefore replaced by a new app with the same name at the beginning of 2025.
If you have activated automatic updates, the app will update itself automatically; otherwise, download RUB mobile again from your app store.
The following functions are available with the first release:
Among other things, the following functions are planned for the coming months:
The app lives from your good ideas
If you have ideas and suggestions, we invite you to share them with us. We will take them on board and discuss them in the universe steering committee.
Found a bug?
If you have found a bug, you can also report it by e-mail.
Please write to
You can also find out more in our FAQs
You can access our version history here
The campus app "RUB mobile" is a platform that provides a wide range of services and information for RUB members under one roof.
the current version of "RUB mobile" with its new technical basis is based on the framework of universe.nrw, a joint development of universities from NRW. The cooperation project is a development by universities for universities: a constantly growing common pool of ideas, which can be freely accessed by all participating universities, creates strong synergies and bundles competencies and resources. The high level of participation makes the project particularly attractive.
Against this background, there are concrete short, medium and long-term development plans for RUB mobile for the gradual expansion of the app functions in the coming months and years.
You can download the privacy policy and the terms of use for RUB mobile as a PDF.
