Compare software

ReminDiaryDay One
Free

Free and open source under the GPL 3.0 licence.

 Freemium

Free to use, with extra features in the paid Gold plan.

Android Windows, macOS, Android, iOS, Web, Browser extension
  • Shows past entries from the same date after saving
  • Fully offline with no account
  • Entries can include photos, video, audio and drawings
  • End-to-end encrypted sync and data export
  • No sync between devices
  • One entry per day only
  • Some features require the paid Gold plan
  • Closed source
Downloadable app Downloadable app, Web application, Browser extension
Open source Closed source
License: GPL-3.0-or-later License not stated
No account needed Not stated if an account is needed
Works offline Not stated if it works offline

Checked October 2, 2026

Checked September 24, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.