I have no problem paying for an app that I like, however, after paying $2.99 to remove the ads I still see them. We are using iPad Air 2 and iPad mini 4 and the problem still persist. I have forced closed the app, restarted the app, restarted the device, and lastly I have reinstalled the app with no success... For this sole reason I am giving this review one (1) star. Perhaps on an update, this issue can be fixed either on the developer or Apple's side.