Use APKPure App
Get Troll School Sign old version APK for Android
The App was developed for you to simulate school sign and troll your friends
Be sure to check out this fun and simple simulator.
The application is in HD with digital sound for you to troll your friends with the Troll School Sign at school.
When the alarm is held down, the signal will sound.
Best mobile school sign simulator now at your fingertips.