If you are actually using this app to try and record your performance - don't use it. I've been using it for a few months now and it used to work perfectly. The last few times I've used, the app has failed to record my run. I' ve been doing the exact same route as when I started but now it's failing to record. I wonder if they are trying to force me to pay for the full version? If your wanting to review an dinorive your performance - don't use this app