iToolab AnyGo - iToolab AnyGo helps you spoof and change the location of your iPhone/iPad Easily. Works with all location-based AR games or apps.
Fake Caller ID - Fake Caller ID app provides users with a spoof caller id, and two free voice changer calls on a daily basis to make a call to their friends and pranks them in the voice of their girlfriend right at their fingertips.
Foneazy MockGo - Foneazy MockGo is a great application that comes with rich GPS Spoofer functionality that allows you to change your current location.
Spoof Card: Change Caller ID - Spoof Card: Change Caller ID app features voice changer filters so you can prank your family members without having to reveal your real identity in order to protect your privacy.
FoneGeek iOS Location Changer - FoneGeek iOS Location Changer enables you to change GPS location to anywhere on iPhone or iPad without jailbreak.
Prank Dial - The #1 prank call site on the web!