Fun for my son but a bit of a scam. I paid for a little amount of coins and diamonds just so he has something to start with plus it stated any purchase would remove ads. This is clearly a lie as there are still ads. Luckily my boy is patient and tolerates them better than most but if he accidentally taps on one (a lot of them have a fake X) it takes him to google play and glitches the game etc. If you say purchases remove ads then remove ads!