Use APKPure App
Get Fake Screen Freeze old version APK for Android
Make your friends think your phone is stuck so they can't go through it!
Make your friends think your phone is stuck so they can't go through it!
The only way out of this app is to hit the phones home key, other than that it makes it seem like your phone is stuck.
UPDATE: now only the home button will let you exit the app or go around it.
Donations are appreciated by buying "Display Control".