3sec Diary
KENJI KANEMOTO Lifestyle iPhoneiPadiPod touch
3sec Diary is a free Lifestyle app for iPhone and iPad by KENJI KANEMOTO. Requires iOS 12.0. Updated November 14, 2025.
- Price
- Free
- on the App Store
- Size
- 12 MB
- Age 4+
- Updated
- Nov 14
- 2025 · v1.5.2
Screenshots
About 3sec Diary
This "3sec Diary” is not just a diary. You can input what you did, how you feel in this tool.It will take only 3 seconds!Your time will be saved. And you can leave it on your calendar on iPhone as long as you want. "3sec Diary “ data is not recorded on App on your iPhone.The data is recorded to your iPhone Calendar.You never miss your data when something wrong with this App. Researching ,synchronizing,sharing are so easy. This “3sec Diary” is not just a diary, but your memories.
What’s new
Version 1.5.2 · Updated November 14, 2025
We fixed a display-related issue.
App privacy
The developer, KENJI KANEMOTO, 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: Crash Data, Performance Data
Used for: Third-Party Advertising
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| App | Rating | Price | Last updated |
|---|---|---|---|
| 3sec Diary | – | Free | November 14, 2025 |
| 緘黙症サポート コミュサポ | – | Free | Mar 26, 2026 |
| LEAF MEMO | – | Free | Aug 7, 2026 |
| Grandma Tobacco Shop | – | Free | May 26, 2026 |
| Personality Matching Couplenet | – | Free | Sep 21, 2026 |
| INYEON: Your Korean Name | – | Free | Jun 16, 2026 |
| 仙台の美容室 CHERCY HAIR MAKE | – | Free | Mar 26, 2025 |