Dissappointing performance
I have a 3g iphone, so my expectations were somewhat tempered, but I hoped for slightly better performance. Ive tried it several times, and it hasnt worked well. I tried it several times when I knew where my car was, but many times the app wouldnt point me in the right direction. Each time I walked for at least 20 yards in a straight line to get a GPS update, and it would give me a good direction about 75% of the time, so its not worthless, but disappointing.
Comp no go about
Compass Go