I have the ad free version. Ive been playing a while. Not good if you have adhd. Just got covid and realized how much money I spent. Haven't been able to pass any levels unless I buy 16.99 dollars for small amount of coins and boosters and that gets me past one or two lvls. Its never been this hard and I am no longer zen. Just mad I spent so much money and I still can't win. It says all lvls can be passed with no boosters but I beg to differ. Uninstalling.