KujiraTimer is made and published by Takashi Shinyashiki. AppBrain is an independent app data site and isn't affiliated with Takashi Shinyashiki. The app name, icon, screenshots and description belong to Takashi Shinyashiki and are shown as published on the App Store.

About KujiraTimer

KujiraTimer is an education app developed by Takashi Shinyashiki.

User Ratings

KujiraTimer is rated 5.00 out of 5 stars. The rating is based on one rating ratings.

App Information

KujiraTimer is freely available from the App Store. The app size is 11.26 MB. The latest version available is 2.5. The last update was on January 7, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since July 2018.

Description by Takashi Shinyashiki (from the App Store)

Kujira means "whale" in Japanese. KujiraTimer is a simple and easy-to-use time tracking app that records time for your activities. For example, learning, exercise, reading, etc.

When you want to start learning, just press the start button on the screen without specifying what subject to start. After finishing the learning, specify that subject and save it.
Then, while waiting for a cup ramen with an alarm timer at a break time, you will check the achievement status of this week. You can do such a usage.

- Time Tracking
+ Just press the start button. Then specify activity after finishing timer
+ pause
+ dayly/weekly/monthly/yearly summary graph

- Alarm Timer
+ Quick start. It is a simple kitchen timer

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More data about KujiraTimer

Price	Free
Rating	5.00 based on a single rating
Ranking	Not ranked
Version	2.5
App size	11.3 MB
Suitable for	Everyone

Screenshots

Screenshots by Takashi Shinyashiki, from the the App Store listing

Official page on the App Store

Alternatives to KujiraTimer

Changelog of KujiraTimer

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Developer information for Takashi Shinyashiki

Takashi Shinyashiki

Address:

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Technologies used by KujiraTimer

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KujiraTimer