I have tried for the tomtom on my iphone 3gs, it really heat the iphone very hot rather hotter than other gps apps like papago M7 and Sygic.
but i prefer papago M7 coz it is the latest version and has fully updated map now ^^ and important is it doesnt drain very much power and GUI display very good =D
Recommended GPS App For iPhone , Q&A Discussion Thread
Nov 5 2010, 06:32 PM
Quote
0.0709sec
0.93
8 queries
GZIP Disabled