Anti dinosaur sounds

Anti-Dinoasur contains theese high frequency sounds:

100Hz

750Hz

1000Hz

3000Hz

4000Hz

5000Hz

7000Hz

This app designed for keep you safe from dinosaurs.

According to a research conducted in switzerland, dinoasurs afraid from high frequency sounds. So when you see a dinosaur, open this app, it will protect you.

And also you can use this app for pranks. Maybe you don't you like your friend? Open a high frequency sound near him/her.