This app was mentioned in 2 comments, with an average of 1.50 upvotes
ParkenDD is now also available in the Play Store
Thanks ;) Some friends also developed an iOS and Android app (which are not as cool, of course :D)
Just in case some open data fans or Python devs are around, any city can be integrated as our stuff is quite open source in early stages: https://github.com/offenesdresden/ParkAPI/