Was really hoping this was the one, but it didnt work. Great interface but when it went to build the button in safari, sometimes it just crashed and other times it has a half-created button and then noise in the icon. Then when I tap to add to home screen, it usually crashes, but occasionally gives me a button thats like half blue and half white but definitely not the picture I used. After trying it about 10 times, I got this working button (without the picture) to dial FaceTime. Completely useless - I should have listened to the poor reviews. The "Face Buttons" app is the perfect implementation of this concept, but it only works on iPhone and not on iPad. This one says it works on iPad, but it definitely didnt for me.