The app is aimed at senior citizens in Mainz. It offers useful tips for everyday life and lots of information on topics such as leisure, sport, health, care, and advice. Addresses of pharmacies, doctors' offices, and emergency numbers can be found quickly with the app. Use the app with voice control or simply have all texts read aloud.

The app is compatible with iOS and Android and can be downloaded free of charge. You do not need a user account to use the app. It is free of advertising.