---
title: "iWatch - 表示が大きい時計の決定版 - Reviews, Revenue and Downloads in Japan | Apple App Store"
description: "iWatchは、表示が大きくシンプルで正確なデジタル時計です。  デジタル時計アプリでは、１秒毎に更新されるはずの秒数が稀に更新されない、あるいはひとつ飛ばしてその次の秒数に進んでしまうという、いわゆる「時間飛び」を起こすアプリを見かけます。iWatchはそのような誤った秒数表示が起こらないよう巧みにプログラミングされていますので、安心してお使いいただけます。  とりわけシンプルで時間を読みやすい"
---

# iWatch - 表示が大きい時計の決定版 — Japan
> シンプルで読みやすい正確なデジタル時計です！

![IWatch App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/02/8d/69/028d69ae-6ffe-0652-5990-f27ad9859fa5/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png)

**Developer:** [Takao Ichimura](https://apptail.io/developer/takao-ichimura-nsP)
**Category:** Utilities
**Rating:** 4.3/5 (44 ratings)
**Price:** Free
**Bundle ID:** com.tamagawa.iwatch
**Store:** Apple App Store
**Country:** Japan
**Version:** 3.0.1 (released 2026-10-18)
**Original Release:** 2023-06-06
**Languages:** English, Arabic, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek (modern), Hebrew (modern), Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Malay, Maori, Norwegian Bokmål, Polish, Portuguese, Russian, Chinese, Slovak, Spanish, Swedish, Thai, Turkish, Ukrainian, Vietnamese

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/jp/app/app/id6449888918)
**AppTail Page:** [https://apptail.io/app/iwatch-the-cool-watch-OZIm/japan](https://apptail.io/app/iwatch-the-cool-watch-OZIm/japan)

## IWatch Description
iWatchは、表示が大きくシンプルで正確なデジタル時計です。

デジタル時計アプリでは、１秒毎に更新されるはずの秒数が稀に更新されない、あるいはひとつ飛ばしてその次の秒数に進んでしまうという、いわゆる「時間飛び」を起こすアプリを見かけます。iWatchはそのような誤った秒数表示が起こらないよう巧みにプログラミングされていますので、安心してお使いいただけます。

とりわけシンプルで時間を読みやすいデザインにしました。
テーマカラーを自由に変更できます。（テーマカラー変更はアプリ内購入が必要です）

スクリーン上の”AM”, “PM”あるいは”24h"を長押しすると、12時間制と24時間制を切り替えられます。
ⓘ（インフォメーションボタン）を長押しすると、インフォメーションが表示されます。
iPadのSplit ViewとSlide Overに対応済みです。

本アプリ使用により生じた損害、逸失利益または第三者からのいかなる請求につきましても、作者は一切その責任を負えませんので、あらかじめご了承ください。

利用規約：
このアプリケーションは、Apple 標準エンドユーザー使用許諾契約 (EULA) に基づいて提供されます。


## IWatch Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/60/2d/15/602d15e5-977d-df1f-dd8b-b689ffa59ce0/_U30b9_U30af_U30ea_U30fc_U30f3_U30b7_U30e7_U30c3_U30c82688x1242_JP1a.jpg/2688x1242.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/53/91/bd/5391bd09-eae2-c503-0251-761e41bac489/_U30b9_U30af_U30ea_U30fc_U30f3_U30b7_U30e7_U30c3_U30c82688x1242_JP3a.jpg/2688x1242.png)

## IWatch Rating Breakdown in Japan
- 5 stars: 26 (59%)
- 4 stars: 9 (20%)
- 3 stars: 6 (14%)
- 2 stars: 2 (5%)
- 1 stars: 1 (2%)

## IWatch Reviews in Japan

### *---- "プレビューが違う"
プレビューを見てダウンロード、実際には画面いっぱいに表現されず常に下部に大きく広告が表示されており、表示大きさが小さく見づらい。説明画像と全く違うのでアンインストール。
-- ni7aa, 2024-05-29

### **--- "遅い"
直ぐ時間を見たいのに「I watch」のロゴが消えるまで待たされる。
腕時計の時間を見る様に使う物では無いようだ・・・
-- deep_sea0318, 2024-01-30

[View all IWatch reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)



## IWatch Discovered Keywords
- iwatch

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## IWatch Available In
- [Japan](https://apptail.io/app/iwatch-the-cool-watch-OZIm/japan)
- [Senegal](https://apptail.io/app/iwatch-the-cool-watch-OZIm/senegal)
- [Finland](https://apptail.io/app/iwatch-the-cool-watch-OZIm/finland)
- [United States](https://apptail.io/app/iwatch-the-cool-watch-OZIm/united-states)
- [India](https://apptail.io/app/iwatch-the-cool-watch-OZIm/india)
- [France](https://apptail.io/app/iwatch-the-cool-watch-OZIm/france)
- [Belgium](https://apptail.io/app/iwatch-the-cool-watch-OZIm/belgium)
- [Bulgaria](https://apptail.io/app/iwatch-the-cool-watch-OZIm/bulgaria)
- [Bahrain](https://apptail.io/app/iwatch-the-cool-watch-OZIm/bahrain)
- [Brunei](https://apptail.io/app/iwatch-the-cool-watch-OZIm/brunei)
- [Brazil](https://apptail.io/app/iwatch-the-cool-watch-OZIm/brazil)
- [Canada](https://apptail.io/app/iwatch-the-cool-watch-OZIm/canada)
- [Switzerland](https://apptail.io/app/iwatch-the-cool-watch-OZIm/switzerland)
- [Chile](https://apptail.io/app/iwatch-the-cool-watch-OZIm/chile)
- [China](https://apptail.io/app/iwatch-the-cool-watch-OZIm/china)
- [Colombia](https://apptail.io/app/iwatch-the-cool-watch-OZIm/colombia)
- [Cyprus](https://apptail.io/app/iwatch-the-cool-watch-OZIm/cyprus)
- [Czechia](https://apptail.io/app/iwatch-the-cool-watch-OZIm/czechia)
- [Germany](https://apptail.io/app/iwatch-the-cool-watch-OZIm/germany)
- [Denmark](https://apptail.io/app/iwatch-the-cool-watch-OZIm/denmark)
- [Dominican Republic](https://apptail.io/app/iwatch-the-cool-watch-OZIm/dominican-republic)
- [Ecuador](https://apptail.io/app/iwatch-the-cool-watch-OZIm/ecuador)
- [Estonia](https://apptail.io/app/iwatch-the-cool-watch-OZIm/estonia)
- [Egypt](https://apptail.io/app/iwatch-the-cool-watch-OZIm/egypt)
- [Spain](https://apptail.io/app/iwatch-the-cool-watch-OZIm/spain)
- [United Kingdom](https://apptail.io/app/iwatch-the-cool-watch-OZIm/united-kingdom)
- [Grenada](https://apptail.io/app/iwatch-the-cool-watch-OZIm/grenada)
- [Greece](https://apptail.io/app/iwatch-the-cool-watch-OZIm/greece)
- [Hong Kong SAR China](https://apptail.io/app/iwatch-the-cool-watch-OZIm/hong-kong)
- [Croatia](https://apptail.io/app/iwatch-the-cool-watch-OZIm/croatia)
- [Hungary](https://apptail.io/app/iwatch-the-cool-watch-OZIm/hungary)
- [Indonesia](https://apptail.io/app/iwatch-the-cool-watch-OZIm/indonesia)
- [Ireland](https://apptail.io/app/iwatch-the-cool-watch-OZIm/ireland)
- [Israel](https://apptail.io/app/iwatch-the-cool-watch-OZIm/israel)
- [Iceland](https://apptail.io/app/iwatch-the-cool-watch-OZIm/iceland)
- [Italy](https://apptail.io/app/iwatch-the-cool-watch-OZIm/italy)
- [Jordan](https://apptail.io/app/iwatch-the-cool-watch-OZIm/jordan)
- [Kenya](https://apptail.io/app/iwatch-the-cool-watch-OZIm/kenya)
- [South Korea](https://apptail.io/app/iwatch-the-cool-watch-OZIm/south-korea)
- [Kuwait](https://apptail.io/app/iwatch-the-cool-watch-OZIm/kuwait)
- [Kazakhstan](https://apptail.io/app/iwatch-the-cool-watch-OZIm/kazakhstan)
- [Lebanon](https://apptail.io/app/iwatch-the-cool-watch-OZIm/lebanon)
- [Sri Lanka](https://apptail.io/app/iwatch-the-cool-watch-OZIm/sri-lanka)
- [Lithuania](https://apptail.io/app/iwatch-the-cool-watch-OZIm/lithuania)
- [Luxembourg](https://apptail.io/app/iwatch-the-cool-watch-OZIm/luxembourg)
- [Latvia](https://apptail.io/app/iwatch-the-cool-watch-OZIm/latvia)
- [Madagascar](https://apptail.io/app/iwatch-the-cool-watch-OZIm/madagascar)
- [Mali](https://apptail.io/app/iwatch-the-cool-watch-OZIm/mali)
- [Macao SAR China](https://apptail.io/app/iwatch-the-cool-watch-OZIm/macau)
- [Malta](https://apptail.io/app/iwatch-the-cool-watch-OZIm/malta)
- [Mexico](https://apptail.io/app/iwatch-the-cool-watch-OZIm/mexico)
- [Malaysia](https://apptail.io/app/iwatch-the-cool-watch-OZIm/malaysia)
- [Namibia](https://apptail.io/app/iwatch-the-cool-watch-OZIm/namibia)
- [Nigeria](https://apptail.io/app/iwatch-the-cool-watch-OZIm/nigeria)
- [Netherlands](https://apptail.io/app/iwatch-the-cool-watch-OZIm/netherlands)
- [Norway](https://apptail.io/app/iwatch-the-cool-watch-OZIm/norway)
- [Nepal](https://apptail.io/app/iwatch-the-cool-watch-OZIm/nepal)
- [New Zealand](https://apptail.io/app/iwatch-the-cool-watch-OZIm/new-zealand)
- [Oman](https://apptail.io/app/iwatch-the-cool-watch-OZIm/oman)
- [Peru](https://apptail.io/app/iwatch-the-cool-watch-OZIm/peru)
- [Philippines](https://apptail.io/app/iwatch-the-cool-watch-OZIm/philippines)
- [Pakistan](https://apptail.io/app/iwatch-the-cool-watch-OZIm/pakistan)
- [Poland](https://apptail.io/app/iwatch-the-cool-watch-OZIm/poland)
- [Portugal](https://apptail.io/app/iwatch-the-cool-watch-OZIm/portugal)
- [Qatar](https://apptail.io/app/iwatch-the-cool-watch-OZIm/qatar)
- [Romania](https://apptail.io/app/iwatch-the-cool-watch-OZIm/romania)
- [Saudi Arabia](https://apptail.io/app/iwatch-the-cool-watch-OZIm/saudi-arabia)
- [Sweden](https://apptail.io/app/iwatch-the-cool-watch-OZIm/sweden)
- [Singapore](https://apptail.io/app/iwatch-the-cool-watch-OZIm/singapore)
- [Slovenia](https://apptail.io/app/iwatch-the-cool-watch-OZIm/slovenia)
- [Suriname](https://apptail.io/app/iwatch-the-cool-watch-OZIm/suriname)
- [Thailand](https://apptail.io/app/iwatch-the-cool-watch-OZIm/thailand)
- [Tunisia](https://apptail.io/app/iwatch-the-cool-watch-OZIm/tunisia)
- [Türkiye](https://apptail.io/app/iwatch-the-cool-watch-OZIm/turkey)
- [Taiwan](https://apptail.io/app/iwatch-the-cool-watch-OZIm/taiwan)
- [Ukraine](https://apptail.io/app/iwatch-the-cool-watch-OZIm/ukraine)
- [Uzbekistan](https://apptail.io/app/iwatch-the-cool-watch-OZIm/uzbekistan)
- [Vietnam](https://apptail.io/app/iwatch-the-cool-watch-OZIm/vietnam)
- [United Arab Emirates](https://apptail.io/app/iwatch-the-cool-watch-OZIm/united-arab-emirates)
- [South Africa](https://apptail.io/app/iwatch-the-cool-watch-OZIm/south-africa)
- [Armenia](https://apptail.io/app/iwatch-the-cool-watch-OZIm/armenia)
- [Argentina](https://apptail.io/app/iwatch-the-cool-watch-OZIm/argentina)
- [Austria](https://apptail.io/app/iwatch-the-cool-watch-OZIm/austria)
- [Australia](https://apptail.io/app/iwatch-the-cool-watch-OZIm/australia)
- [Azerbaijan](https://apptail.io/app/iwatch-the-cool-watch-OZIm/azerbaijan)

---

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