This game is really good and has zero ads, zero in app purchases. It hasn’t been updated in three years, but I haven’t found anything to complain about so far. It’s visually appealing, non-stressful...you can go back to whatever level you want if you want. It also does not even try to get you to connect with Facebook, Instagram, or Twitter. Having NO Ads was fantastic, but this game doesn’t pressure you to share it, to buy coins, or anything! And it’s a darn good game. Thank you developers, wherever you are.