Shiori Diary
A diary for everyday moments
Only for iPhone
Free · In‑App Purchases
iPhone
Capture a thought the moment it appears. Add time, photos, voice, place, mood and category, then let Shiori Diary turn small entries into a daily book.
Write less, remember more.
Shiori Diary is a private diary for capturing thoughts as naturally as posting a short update. Write one line or as much as you like. Each entry can include its time, a photo, voice, location, mood and category, helping ordinary moments grow into a diary worth revisiting.
CAPTURE THE MOMENT WITH A PHOTO
Turn on the camera to see a small live preview while writing. When you confirm the entry, Shiori Diary can take the photo at the same moment, so you do not need to interrupt your thoughts. You can choose whether the camera starts on by default and whether photos are also saved to your photo library.
SPEAK YOUR THOUGHTS
Use speech input when typing is inconvenient. On supported devices, speech can be transcribed on device. You can also choose whether to keep the original voice recording with the diary entry.
SEE WHERE MEMORIES HAPPENED
When location is enabled for an entry, your day can be revisited on a map of Japan. Location is always optional and can be enabled only when you want it.
A DAILY BOOK, CREATED AUTOMATICALLY
The words, photos, voice, places and moods you save during the day are arranged into a readable “Daily Book.” Small entries naturally become the story of your day.
RETURN TO PAST DAYS
Choose a date from the calendar, search diary text, browse photo entries, and revisit older memories. Features such as letters from past memories and mood patterns make the diary enjoyable even after you finish writing.
MAIN FEATURES
• Unlimited-length diary entries
• Automatic entry time
• Photo capture when an entry is confirmed
• Optional camera preview and photo-library saving
• Speech input and optional voice recording
• Mood and custom categories
• Location map for diary entries
• Calendar, text search and photo archive
• Automatic Daily Book
• Edit and delete entries
• Multiple visual themes
• Optional Shiori Plus upgrades with Apple in-app purchase
• Purchase restoration from the Shiori Plus screen
PRIVATE BY DESIGN
No account is required. Diary text, photos, audio, locations and settings are stored on your device. Camera, microphone, speech recognition, location and photo-library permissions are requested only when you use the related feature.
Your day does not need to be a perfect story. One small thought can become today’s bookmark.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Koji Tamatsu, 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 Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Koji Tamatsu
- Size
- 3.2 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later.
- iPhone
- Languages
- English and Japanese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Shiori Plus Annual $9.99
- Shiori Plus Monthly $0.99
- Feature Pack $2.99
- Copyright
- © 2026 Koji Tamatsu