this is a modded google maps 5.2.1 app that would enable navigation WORLDWIDE including INDIA . and thus you wont need any other navigation app.
and undoubtedly google maps are the best maps available for android ,iphone, windows etc.
as google maps have already updated to offline maps support...
i have personally tried the mod in india and works very well...
other modded gmaps are older versions but this one is new..
download and extract the .apk
1. install titanium backup.
2. in titanium backup, go to apps and wipe data for maps(i.e official maps).
the mod wont work if data is not wiped..
3. after wiping data, you can also clear cache. so that nothing of original maps is there..
4. now uninstall the maps using titanium backup .
5. you may perform a reboot (though worked for me without reboot).
6. now install the moded maps.
7. again you may try reboot if not working (worked for me without reboot)
and you are done....
credits: liying, ownhere