by takumi nagase
1.1.0
February 16, 2026
サウンドのON/OFF機能を追加しました
No ads, no account, just today
by Hideaki Uchikoshi
Start & Lap via Volume
A simple and easy-to-use.
(2)
Simple Stopwatch
Good to study arithmetic
(5)
Track time with precision
(3)
