---
title: "光音ストップウォッチ - Reviews, Revenue and Downloads in Japan | Apple App Store"
description: "Startボタンでストップウォッチが動き出します。Settingを変更することでカメラ横のLEDライトをスタートボタンと同時に光らせることや、スタートボタンと同時にホイッスルの音声を出すこともできます。ストップウォッチの基本機能も備えたシンプル設計のストップウォッチで、遠くにいる相手とも正確なストップウォッチのスタートを知らせることができます。"
---

# 光音ストップウォッチ — Japan
> 光と音でスタートがわかりやすいシンプルウォッチ

![光音ストップウォッチ App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple122/v4/8e/e1/03/8ee1038b-913e-cf0f-834a-9e86369f6c91/AppIcon-0-1x_U007emarketing-0-7-0-85-220.png/434x0w.png)

**Developer:** [Yusuke Masuda](https://apptail.io/developer/yusuke-masuda-ZMT)
**Category:** Sports
**Rating:** 4.0/5 (2 ratings)
**Price:** Free
**Bundle ID:** com.yusuke.stopwatchApp
**Store:** Apple App Store
**Country:** Japan
**Version:** 1.0 (released 2022-05-01)
**Original Release:** 2022-05-01
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/jp/app/app/id1621236032)
**AppTail Page:** [https://apptail.io/app/app-smvk/japan](https://apptail.io/app/app-smvk/japan)

## 光音ストップウォッチ Description
Startボタンでストップウォッチが動き出します。Settingを変更することでカメラ横のLEDライトをスタートボタンと同時に光らせることや、スタートボタンと同時にホイッスルの音声を出すこともできます。ストップウォッチの基本機能も備えたシンプル設計のストップウォッチで、遠くにいる相手とも正確なストップウォッチのスタートを知らせることができます。

## 光音ストップウォッチ Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource122/v4/0a/c6/da/0ac6dae9-72fc-e058-d637-759a83e53895/943ddee8-6ee4-4cae-b181-f42ae4941d1d_IMG_0768.PNG/2778x1284.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource112/v4/5e/59/9c/5e599ce6-503c-b4f3-ba7c-43f637c4e66b/ab514484-473b-495b-a84c-7ede6953d78d_IMG_0767.PNG/2778x1284.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource122/v4/e3/da/33/e3da3305-638d-9e32-c4e2-1084d6b6922f/1202c15f-0b71-49f8-b737-cf6e8d6bb065_IMG_0766.PNG/2778x1284.png)

## 光音ストップウォッチ Rating Breakdown in Japan
- 5 stars: 1 (50%)
- 4 stars: 0 (0%)
- 3 stars: 1 (50%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)





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## 光音ストップウォッチ Available In
- [Japan](https://apptail.io/app/app-smvk/japan)
- [Argentina](https://apptail.io/app/app-smvk/argentina)
- [Austria](https://apptail.io/app/app-smvk/austria)
- [Australia](https://apptail.io/app/app-smvk/australia)
- [Azerbaijan](https://apptail.io/app/app-smvk/azerbaijan)
- [Belgium](https://apptail.io/app/app-smvk/belgium)
- [Bulgaria](https://apptail.io/app/app-smvk/bulgaria)
- [Bahrain](https://apptail.io/app/app-smvk/bahrain)
- [Belarus](https://apptail.io/app/app-smvk/belarus)
- [Canada](https://apptail.io/app/app-smvk/canada)
- [Switzerland](https://apptail.io/app/app-smvk/switzerland)
- [Chile](https://apptail.io/app/app-smvk/chile)
- [China](https://apptail.io/app/app-smvk/china)
- [Colombia](https://apptail.io/app/app-smvk/colombia)
- [Cyprus](https://apptail.io/app/app-smvk/cyprus)
- [Czechia](https://apptail.io/app/app-smvk/czechia)
- [Germany](https://apptail.io/app/app-smvk/germany)
- [Denmark](https://apptail.io/app/app-smvk/denmark)
- [Algeria](https://apptail.io/app/app-smvk/algeria)
- [Egypt](https://apptail.io/app/app-smvk/egypt)
- [Spain](https://apptail.io/app/app-smvk/spain)
- [Finland](https://apptail.io/app/app-smvk/finland)
- [France](https://apptail.io/app/app-smvk/france)
- [Greece](https://apptail.io/app/app-smvk/greece)
- [Ireland](https://apptail.io/app/app-smvk/ireland)
- [India](https://apptail.io/app/app-smvk/india)
- [Iceland](https://apptail.io/app/app-smvk/iceland)
- [Italy](https://apptail.io/app/app-smvk/italy)
- [Kuwait](https://apptail.io/app/app-smvk/kuwait)
- [Lebanon](https://apptail.io/app/app-smvk/lebanon)
- [Lithuania](https://apptail.io/app/app-smvk/lithuania)
- [Luxembourg](https://apptail.io/app/app-smvk/luxembourg)
- [Latvia](https://apptail.io/app/app-smvk/latvia)
- [Mexico](https://apptail.io/app/app-smvk/mexico)
- [Netherlands](https://apptail.io/app/app-smvk/netherlands)
- [Norway](https://apptail.io/app/app-smvk/norway)
- [New Zealand](https://apptail.io/app/app-smvk/new-zealand)
- [Peru](https://apptail.io/app/app-smvk/peru)
- [Poland](https://apptail.io/app/app-smvk/poland)
- [Portugal](https://apptail.io/app/app-smvk/portugal)
- [Romania](https://apptail.io/app/app-smvk/romania)
- [Russia](https://apptail.io/app/app-smvk/russia)
- [Saudi Arabia](https://apptail.io/app/app-smvk/saudi-arabia)
- [Singapore](https://apptail.io/app/app-smvk/singapore)
- [Slovenia](https://apptail.io/app/app-smvk/slovenia)
- [Thailand](https://apptail.io/app/app-smvk/thailand)
- [Türkiye](https://apptail.io/app/app-smvk/turkey)
- [Ukraine](https://apptail.io/app/app-smvk/ukraine)
- [United States](https://apptail.io/app/app-smvk/united-states)
- [Vietnam](https://apptail.io/app/app-smvk/vietnam)
- [United Arab Emirates](https://apptail.io/app/app-smvk/united-arab-emirates)
- [South Africa](https://apptail.io/app/app-smvk/south-africa)

---

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