About this app
School Bell HD Sounds Prank is the perfect app to play a joke on your colleagues, friends, parents or teachers. Many different sounds are available so you can find the one that is compatible with your school. Please use this responsibly without disrupting school activity! Enjoy pranking your friends!
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 19, 2026 · 8:38 PM Free
Screenshots
