100 Year Diary Journal
Revisit the same day each year
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
100 Year Diary Journal is a private diary for revisiting the same date year by year.
Your entries stay on your device, and you can use the app without creating an account. When you want a backup, export your diary as a Zip file and import it again later.
Add one photo to each day and keep a quiet record you can continue for years.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Japanese input in diary entries is now smoother. Characters and underlines are displayed correctly during Japanese text conversion, making it easier to write.
We also fixed minor issues and improved overall app stability.
The developer, Ryo Inoue, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location
- Identifiers
- Usage Data
- Diagnostics
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Ryo Inoue
- Size
- 60.4 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later. - Mac
Requires macOS 13.3 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Remove ads $9.99
- Copyright
- © 2026 harukary