物理ボタンストップウォッチ-音量ボタンで操作

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Content rating
Everyone
10+
Downloads
Content rating
Everyone
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Screenshot image
Screenshot image

About this app

This is a simple and easy-to-use stopwatch app that can be operated with physical buttons.

Because you can start and stop measurement using only the buttons on your wrist without looking at the screen, it is useful in a variety of situations such as sports and work time measurement.

[Features]
- Start/Stop with volume buttons
- Sound and vibration when buttons are pressed
- Start/Stop time display
- Large, easy-to-read timer display
- Simple and lightweight
- Accurate measurement even in the background
- Lap function
- Fastest lap time displayed in red

[Useful in these situations]
- Runners who want to start/stop without looking at the screen while running
- Sports and outdoor activities where you want to operate while wearing gloves
- Time measurement in situations where you cannot move your eyes
- For those looking for a simple and lightweight stopwatch

This stopwatch focuses only on the essential functions, making it easy for anyone to use.
A simple stopwatch that can be operated with physical buttons without looking at the screen.
Updated on
Sep 8, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
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What’s new

アプリを公開しました。
音量ボタン操作で簡単にストップウォッチを操作できます。
Content rating
Everyone
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App support

About the developer
内山 幸祐
catapps2460@gmail.com
Japan