Pros 1. Simple to use, start, stop, pause no sweat.
3. Uploads directly to Google My Maps, new maps or existing
4. Compatible with Samsung GT-I5500 Android 2.2
Cons None with the app, I have a small Samsung phone GT-I5500 and I fat finger inputting text when saving tracks.
Summary I tried Google Maps before My Tracks never could get anything to work.
I also used Map My Ride which worked on the same phone with no issues, I didn't like the web site. I couldn't print a map with paying a subscription.
My Tracks is the app I wanted Google Maps to be a simple GPS tracking app that would save tracks to a web site for later editing.
I rated the app 4 stars only because I don't have a heart rate monitor to use with it, not because I have found any faults with the app.