Sygic & Map My India
PRICE: ` 1,200 (on discount)
This is one mapping software that works purely on GPS signals, without any Internet connectivity. While offering turn-by-turn voice navigation, it shows three alternative routes to your destination. It has features such as house number search, places of Interest, sign post info, city guide, location sharing and geo-tagging images. It also gives speed limit audio warnings.
VERDICT: Among the best, but expensive.