GPS Stone

When you export your GPS data the time stamp is wrong in the GPX file. It will export using your local time but then say its ZULU time. In my case I took photos at 2:30 EST and it exported the points saying 2:30:00Z. This is a huge problem as I can't get my GPS photo linking software to correctly geo tag my photos. The only fix is to manually edit each time stamp by hand. In a given trip there could be hundreds! It should allow you to have an offset in the options but there isn't even that! It does do everything else ok. But I purchased this for the ability to geo tag your photos based on your trip. DO NOT BUY UNTIL THIS IS FIXED!!! I've sent an email to customer support, however there is a review from 2010 outlining this exact problem so I'll be interested to see how they reply. Will keep you updated.

Even with the Pause on exit set to on, the application sometimes resets to zero when returning from an exit. Annoying when you have been recording for an hour!! I would say this happens 2 out of 3 times. Other than that works fine if you stay in the app. Could do with elevation tracking to make it as good as some of the others.

Yes if you exit the app it would stop tracking, but it is not their fault. It's Apple's policy that apps can not run in the background.