Zombie Gunship Survival

With the free-key app: toilet finder, defect detector, ... all in one app!

The free-key CityApp allows you to surf the entire “free-key system” unlimitedly and without re-authentication. All you have to do is log in once, and after leaving the Wi-Fi zone, the system will automatically reconnect when you re-enter - regardless of location. Surfing the entire “free-key network” is of course free of charge and with no time limit!

You can also access exciting information about the city: discover the best events, find cozy restaurants, explore impressive sights or let yourself be guided to the most interesting leisure activities. With the CityApp you are well informed and always up to date!

Do you have any defects in the city such as: B. Noticed potholes or dirt? Then report it directly to the city administration using our DEFECT REPORT.

Thanks to our TOILET FINDER you can easily find the nearest toilet in your area. What's special: The toilet list is maintained by the community - so you can not only search, but also add new toilet locations! Together we ensure that no one has to search for long.

Hold the whole city in one hand!