Notebook - Diary & Journal App

Daily Notes, Lock & iCloud

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

Keep daily notes and diary entries together on one page. Turn pages like a book and revisit your past entries. Search, iCloud sync, and a passcode lock help you organize and access your notes. Core features are free; ad removal is a one-time purchase. ■ Your day on one page See the notes and diary entries you write each day together on one page. Swipe or tap to turn pages and look back on everyday moments and memories. ■ Find past entries Use the contents list or search to find a note you want to revisit. Change a note's date to record plans or past events. ■ Make reading and writing comfortable Adjust the text size or use Dark Mode. Copy, print, or share your notes. ■ Protect access with a passcode Lock access to your diary with a passcode. Face ID / Touch ID is available on supported devices. ■ Sync between devices with iCloud With iCloud sync enabled, notes synchronize automatically between devices using the same Apple Account. iCloud sync is enabled by default for new installations. iCloud Drive and Notebook's iCloud access must be enabled, with available storage and a network connection. Synchronization may take time. iCloud sync and device backups are separate features. Check your sync status and backups before changing devices. ■ Recover deleted notes Recover notes within 30 days of deletion from Recently Deleted in Settings. ■ Remove ads with a one-time purchase Core features are free. Premium removes ads with a one-time purchase, not a subscription. After changing devices, use Restore Purchases with the Apple Account used for your purchase. Over 2 million downloads worldwide. Rated 4.7 out of 5 from over 21,000 ratings across all countries and regions (October 2026). Capture your everyday moments, one page at a time.

  • 4.7
    out of 5
    14K Ratings

• Choose the date range and order when exporting notes. Preview the content and edit the file name before saving or sharing. • Improved processing and note list updates when receiving many changes through iCloud sync. • Improved advertising stability and internal app processing.

The developer, Koji Ito, 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:

    • Purchases
    • Location
    • Identifiers
    • Usage Data
    • Other Data
  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Purchases
    • Location
    • Identifiers
    • Usage Data
    • Diagnostics
    • Other Data
  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • User Content
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer has not yet indicated which accessibility features this app supports. Learn More

Seller
Koji Ito
Size
26.7 MB
Category
Productivity
Compatibility
Requires iOS 17.0 or later.
  • iPhone
    Requires iOS 17.0 or later.
  • Mac
    Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
English and 7 more
  • English, French, German, Japanese, Korean, Portuguese, Simplified Chinese, Spanish
Age Rating
4+
In-App Purchases
Yes
Copyright
© 2012–2026 Koji Ito