About this app
[About this app] 「I want to play silence or background music repeatedly for a certain period of time!」 This is the perfect app for you! It has a convenient function when you want to concentrate on your study or training. You can also use it for mindfulness as it can keep playing buzzer sounds or nature sounds! [How to use] Just set the timer, background music, and alarm on the settings screen, then play! There is no need to log in or pay anything, so you can start using it right after downloading!
Latest release
What’s New
軽微な修正を行いました
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 29, 2026 · 10:43 PM Free
Screenshots
