Initially I tried this on my iPhone. There was tons of ads which interrupted play often and some you couldnt close thus had to open. The games have a difficult percentage to win though they do offer free cress of 200 every four hours. I like the difficulty to an extent but the ads break your spins up and streaks you may have. Basically they seem to want 3 dollars for a game that has a high percentile of getting you to as well buy creds. And if you dont buy it then they also profit off of constant ads going full screen. Most you can close in the iPad. But inadvertently you will end up hitting a few. Which goes to explorer them the ap store. I would purchase at $1 to get rid of the ads. But with their high desire for money regardless of how it affects play Im more tempted to write down every game they advertise and avoid them! I saw a review saying this got you to look into your bible. Not from what Ive seen. Also the ads make it crash repeatedly on the iPad.