About this app
[I wanted such a stopwatch! is new] - Only one button is used for operation! The stopwatch starts when you press it once, stops when you press it again, and resets when you press it again. [Other convenient functions] ・We will notify you by button operation and vibration every minute. (ON/OFF setting possible) ・Notification sounds every 60 seconds. (When canceling manner mode)
Latest release
What’s New
Ver.1.1 Minor fixes
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 · 4:42 AM Free
Screenshots
