At first - thank you for creating this application - cool user interface and providing just the GPS information I'd like to get.

However, it seems to be a little unstable at moment. Sometimes it crashes just after getting GPS fix. Sometimes it works some minutes and then crashes. But today I was able to run it about a half an hour without any problems. I know, it is bad scenario for debugging, when the crash condition is not reproducible. Is there anything I could check to find a reason for such apparent "random" crashes?

As of nautical navigation - I'd like to have a kind of anchor alarm. For example - when the coordinates change more that 2x anchor chain/rope length then an audible alarm sounds...

Keep up your good work