If registration via our app does not work, we recommend that you first register on our website www.mobrog.com (via desktop/laptop or mobile browser). As soon as you have completed the registration and your profile is activated, you can log into the app with your email address and password and take part in exciting surveys. If you still have problems with the MOBROG app, please send us a screenshot and a short description so that we can take a closer look at the problem.