Compatible with iOS 4 to 9
iPhone only 3g to 6+
Change your Voice and Caller ID.
CrazyCall is the ultimate tool for making prank calls and fooling your friends. You can change your CallerID (SPOOF), so when you call someone he sees on his Caller ID display the number you selected. You can also change the pitch of your voice (Voice Changer) for deep and creepy or high and funny.
More information at: www.crazycall.net
No need to buy a PIN code or to register just make a call.
To use the app, your phone will dial to an International or premium rate number. The call rate vary depending on your carriers charges.
You can check the rates and use the app from any phone at www.crazycalls.net
If your country is not on the list try to select Other
The app is not working in the USA because of the Truth in Caller ID Act.
See More Info below for screenshots