They have some pretty good deals. You can get Mass Effect: Infiltrator for only $0.99! There is also an app for with the traveler in mind, FlightTrack. This app is going for $0.99 as well and it provides realtime flight information and map tracking. Since I am flying out to San Francisco from Atlanta next week, I think I am going to give this app a try. I might even provide a review on it. Keep an eye out.
Head over to Google Play and check out all of the deals!