I have been playing this game for a few months. For the huge price of $0, it is very hard to beat.
https://itunes.apple.com/us/app/fifa-14-by-ea-sports/id63981…
There are optional in game purchases, but have personally found that I didn't need to spend any cash. That said, I did send a few $ EA's way as a thank you for quite a few hours of enjoyment.
Is anyone else playing?
I believe that it may be free on the PC as well, but don't have access to check that from work.
I play on Android, it is a brilliant game, kept me going for about 3 months now.