Disclosure! This application serves entertainment purpuses. Please don't use it at school during lesson! Some teachers may think that lessons starter or finished earlier. Use the application only outside the school.

"School bell sound" simulates a behaviour of electric school bell. Realistic animation of small hammer (called clapper) hitting the gong is displayed after your start the simulator.
App gives you three kinds of high quality bell sounds. You can choose by yourself, which is the most similar to the one installed at your university.

Additionally we give you 3 possibilities of starting the electric device:
- use start/stop button
- ring the gong after given time
- shake the phone to start ringing