I paid for this app and loved it on my first iPhone (iPhone 3). Since then the developers have added the most obnoxious and intrusive adds to the PAID version. First it was a pop up before you could play; then an add with a three second timer; latest is a 15 second video that mostly just blanks the screen. Come on guys. Stop being greedy jerks and give us back what we paid for. I will NEVER even try any of your other apps as long as you behave so dishonestly. I may have to just quit this one since you now appear to be using it for a revenue cow. SHAME ON YOU!!