*edit update! - clearly I know the app is still free. If you know how to read my review says THE NEW PAY TO SEE WAVES FEATURE is not cool. You tease and show free waves then give option to pay. Stupid. I wonder what the next charge will be for. I do like the app however my two stars is for the new pay to see waves feature. Throw some ads in the mix if you need the $$. Not cool Peanut.