Here is a nifty app for German readers. German Telekom subscribers get free access to the over 50.000 HotSpots hosted by Telekom and Partners.
HotSpot Login is a Login Tool that simplifies loging in to their WIFI network by sending the needed credentials without any text entry needed.
HotSpot Login supports HotSpots that send out following identifier: “Telekomâ€, “Telekom_FlyNetâ€, “Telekom_ICE†and “tmobileâ€.
The app is free in Marketplace and can be found here.