Hi, When I used Nokia there was a great App that allowed you to record the cell tower Ids present at various locations (like train stations). You could then set up alerts that would trigger when you came back into the range of these cells. Is there anything like that for Android - and if not, why not? I have seen many location based apps that use GPS, but mostly (unless you are right next to a big window) GPS isn't going to work in a train. However, Cell towers will work anywhere you have a cellular signal. It worked great under Symbian, and I would really love if a similar app existed for android, as I would no longer worry about falling asleep and missing my stop when I am on the train. I have searched the market, but have found nothing yet than can do this, fairly simple, task. Anyone know of any app that can do this? By the way, the symbian app didn't need a data connection to do this!