Sid Meier’s Ace Patrol
Developer: 2K Games
Price: Free (but it’s going to cost you 99 cents to really get going)
Ratings: 84 from Metacritic; 4.5 from App Store users
This WW1 dogfighting game for those 12 and older is relatively easy to master, tapping your way across your iPad or iPhone through the skies over Europe with a selection of famous fighters.