App is great. Will provide you with tons of great puzzles.

To many pop ups trying to sell you crap. Not easy to setup and obviously all the good stuff is in the paid version. Measurements were not close.

1980's graphics with tons of ads and no chance to actually dogfight until you upgrade or pay. This looks like someone's high school project.

Only played for 22 seconds before it tried to trick me into spending $49. Made me start looking deeper. Beware game isn't that great and it has numerous ways to get your $. Same graphics as a 1990 arcade game. Overall, a huge FAIL.

Good game but if you don't want to spend a ton of money it's like watching paint dry. Instead of letting you just buy the game for $20 or even $30. They set it up so they can milk it for $50 a clip. Just another in a long list of games designed to make you pay tons for not much action.