くじら尺
Masayuki Sato Productivity iPhoneiPadiPod touch
くじら尺 is a free Productivity app for iPhone and iPad by Masayuki Sato. Requires iOS 17.0. Updated April 17, 2026.
- Price
- Free
- on the App Store
- Size
- 4 MB
- Age 4+
- Updated
- Apr 17
- 2026 · v2.0
Screenshots
About くじら尺
To convert from whale scale to cm, you turn the drum-shaped dial to select the value, and to convert from cm to whale scale, you can enter the value directly from the keypad, allowing for quick input and calculations.
What’s new
Version 2.0 · Updated April 17, 2026
・We have revised the design to improve usability.
App privacy
The developer, Masayuki Sato, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location: Coarse Location
- Identifiers: Device ID
- Usage Data: Product Interaction, Advertising Data
- Diagnostics: Crash Data, Performance Data
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Location: Coarse Location
- Identifiers: Device ID
- Usage Data: Product Interaction, Advertising Data
- Diagnostics: Performance Data
Used for: Third-Party Advertising, Analytics
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Diagnostics: Crash Data
Used for: Third-Party Advertising
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| くじら尺 | – | Free | April 17, 2026 | |
| 商品管理ツール | – | Free | Oct 7, 2026 | Compare |
| CalcSpeed - Easy Calculator | – | Free | Mar 23, 2025 | Compare |
| SnapSize | – | Free | Oct 29, 2025 | Compare |
| Due Pal: ADHD Visual Timer | 5.0 / 5 (1) | Free | Oct 25, 2026 | Compare |
| マトリクスToDo | – | Free | Jul 3, 2025 | Compare |
| かんたんメモ帳 - タグと文字数カウンター | – | Free | May 29, 2026 | Compare |
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