Caller ID Faker! I've used it about 6 times on my iPhone 4 iOS4.0 It rarely crashes and when it works it is hilarious! i tested it between my iPhone and my wife's. The fake call she received worked so well it actually brought up the contact pic! It looked like my dad was legitimately calling her! Download and enjoy endless pranks! PROBLEM You have to enter your phone number in order to place the call through. Am I going to get some massive ATT bill at the end of the month due to international calling or something? The app is on the "featured apps" in Cydia. I assume it wouldn't be there is it was a huge money hungry scam. Has anyone used this repeatedly with no problems?