A good addition to the Hamburg card. I would not use it for navigation or deciding which bus or train to take, but it's great as an audio guide, it has the information about places that offer discounts for Hamburg card holders. On my phone, it didn't clash with any other apps.
After installing, Google maps crashes and fails to load. Never seen this with any other app and indicates a serious clash.
Search facility doesn't work, field just clears on Return. Shame, because there is much information here.
One of the best I have had a tonne of mobile tourist guides and right now I can't think of any better than this one. Extremely extended app with everything a traveler can wish for :)
Useful tool for Hamburg. Pretty comprehensive well designed if the restaurant section had food categories it would be better.
A complete Handbook and more This has been of great help to me, especially because I do not speak any German at all.
Travel guide with audio sightseeing tours for 900 cities around the world!
Worldwide Travel Guide App - with audio tours & offline maps !