I’m a fan of any features that improve the usefulness of maps, both from Google and Apple. Their competitive position will push both teams forward.
And if you haven’t seen it yet, take a look at Poison Maps. Some solid UI ideas, worth experiencing.
Google Maps for iOS updated with business hours and gas prices
The gas prices they report in my area are inaccurate. I don’t know why people want more and more data, even if it’s wrong.