Pro Evolution Soccer 17 arrives on mobile devices in late May
The game will be free-to-play, but it will contain some massive in-app purchase options, so feel free to turn this feature off if you don't want to spend any real money while playing it.
Pro Evolution Soccer 17 allows players to challenge friends in “Local Match” or discover new rivals in “Online Match” mode. Naturally, the game will require a persistent Internet connection to play.
Konami throws in some kick off bonuses for those who install the game and complete the tutorials at any time between the official launch date (late May) and August 23. These gifts must be redeemed by September 22 otherwise they will be lost forever.
You can even pre-register to be notified of the game's release date via email. However, pre-registration for iOS users is only available in the UK, US, and Japan.
source: Konami
Things that are NOT allowed: