telenav is the shit but could be better in a few way if you ask me.
1, route recalculation shouldn't take light years
2, you should have the option to store maps on your device
3, some of the routes by default could have better routes

either way, for all the power it has some searching, address sharing, to simple street navigation its rock solid.

ps 10 a month isn't much but if u have a 2 year contract and lets say you have it on your account for the full 2 years, with that 240 bucks, you coulda bought a nice ass gps unit, but then again its convenient for not have to carry 2 devices all the time.

ive never used this application before, telenav rox my sox as is :-P