KujiraTimer

KujiraTimer

Time Tracking - Quick Start

1 ratings
4 reviews
Free
With Ads

Details

  • Released
  • Updated
  • July 28, 2018
  • January 7, 2026

Features

KujiraTimer screenshot #1 for iPhone
KujiraTimer screenshot #2 for iPhone
KujiraTimer screenshot #3 for iPhone
KujiraTimer screenshot #4 for iPhone
KujiraTimer screenshot #5 for iPhone
KujiraTimer screenshot #6 for iPhone
KujiraTimer screenshot #7 for iPhone
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About

Effortlessly track your time spent on various activities like learning or exercise. Start a timer with a single tap and log your activity afterward. Review your progress with daily, weekly, monthly, and yearly summary graphs.

Activity time tracking
Pause timer functionality
Daily/weekly/monthly/yearly summaries
Quick start alarm timer
Simple interface
Show original description

What's New in KujiraTimer

2.5

January 7, 2026

- iOS26 support - bug fix

User reviews

特に編集機能が使いにくい

電車の乗車時間を記録するのに使用しています。古いカテゴリを削除しようとしたところ、全てのカテゴリが削除され保存してたデータも消えてしまいました…。
表示がわかりづらく慣れるのに時間がかかるアプリなので、まずは消えてもいいような計測データやカテゴリで使い方を練習することをお勧めします。

良いアプリを見つけたと思ったけど残念

アプリ起動後すぐに記録開始でき、集中した時間を分類してくれるシンプルな作りで最初は気に入っていたが、どうも動作が安定しない。

ドラッグ&ドロップすると項目が消えてしまい記録が取れない。せっかく3時間近く集中したのに残らないなんてことが多発。嫌になってきた。このままじゃ使えない。

1時間以上のタイマーが作れない

スライドバーで任意の時間を設定する画面で、タイマー自体は00:00:00と、99時間まで設定できそうな感じなのですが、スライドバーは59分までしかなく、1時間以上の設定ができません。
あと、タイトルが「無効」のまま変更できません、改善よろしくお願いします。

サポートサイト

サポートサイトが見つかりません。
それにlogを15分に設定していても、通知が来ません。改善お願いします!

Developer apps

FAQ

What is KujiraTimer?

KujiraTimer is a simple and easy-to-use time tracking app that records time for your activities, such as learning, exercise, or reading. It also includes a quick start alarm timer for breaks.

How does KujiraTimer track time?

To track time, you simply press the start button on the screen. After finishing your activity, you specify what you were doing and save it. The app also supports pausing the timer.

What kind of progress summaries does KujiraTimer offer?

KujiraTimer provides daily, weekly, monthly, and yearly summary graphs to help you visualize your time allocation and track your achievements over different periods.

Is KujiraTimer suitable for educational purposes?

Yes, KujiraTimer is categorized under Education and is designed to help users track time spent on learning activities, making it a useful tool for students or anyone focused on self-improvement.

What devices does KujiraTimer support?

KujiraTimer is currently supported on iPhones.

How often is KujiraTimer updated?

The latest version of KujiraTimer is 2.5, and it was last updated on January 7, 2026. This indicates a recent update, suggesting ongoing development and support.

Does KujiraTimer have ads?

Yes, KujiraTimer contains advertisements.

What is the user rating for KujiraTimer?

KujiraTimer has a perfect rating of 5.0 stars based on 1 review, indicating a highly positive user experience from its early users.