You have to pay for the app, and pay for the stamps, stickers, etc. I wanted Pusheen. I wish I had known it was too good to be true.
Make the app free and the stamps cost money, although 99¢ each is a bit steep if you want more than 1.
Cost aside, the app isnt a very nice one. Its not easy to use and doesnt have a lot of features.
Cee377 about PopCam (ポップカム)