Samsunggalaxy wrote::peace: from android market app. WAZE better than GPS device
waze anytime can connecting, you don't bother heavy rain, high building and early morning, just switch on waze straight away connect and 100% real position
if you compare waze and gps device, gps device see weather first good or bad and building blocking or not and not real position sometime.
Waze is good for local use and people with unlimited data plan.
Will incur costs for people who roam ( visitors or u visit outside your country ) or people with cap data / month.