Grandma Fake Call Simulation is a free app developed by scratchgames for Android 9.0 and above. As the name suggests, the app allows you to receive a fake call from your favorite scary granny. You can choose from a variety of videos and audios for video and voice calls respectively.

The app also allows you to schedule the call for a time of your choosing, making it easy to pull off a believable prank. Additionally, you can enjoy a simulated granny chat, making the app feel as realistic as possible.

Overall, Grandma Fake Call Simulation is a fun app that is perfect for pranking your friends and family. Just remember that it is for entertainment purposes only, and all copyright and trademarks belong to their respective owners.