Side by side
RedNotebook vs Turtl
Both stand on note-taking apps. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan Open source LinuxMacWindows
RedNotebook offers journal writing, search, backups, and several export formats at no cost. Keep separate backups of linked attachments, and check platform support before installing.
Visit RedNotebook Free plan Open source AndroidAPIExtension+4
Turtl combines collaborative Spaces, note organization, and on-device encryption, with self-hosting and profile export as additional options. Consider its invitation-security warning and stated HIPAA limitations when deciding whether it fits sensitive workflows.
Visit TurtlThe facts
| RedNotebook | Turtl | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Yes | Yes |
| Runs on | Linux, Mac, Windows | Android, API, Extension, Linux, Mac, Self-hosted, Windows |
| Lowest paid plan | Free or on request | Premium: $3 a month |
| Plans published | 2 | 4 |
| Maker | Not published | Not published |
| Website | rednotebook.app | turtlapp.com |
| On note-taking apps | #2 of 219 | #1 of 219 |
RedNotebook: what it does well
- Works offline on desktop
- Automatic saves and zip backups
- Exports to plain text, HTML, or LaTeX
- Translated into more than 30 languages
What to know first
- Cannot export directly to PDF
- Linked attachments stored elsewhere need separate backups
- macOS is not officially supported
- Package manager versions may be outdated
Turtl: what it does well
- Supports five note types
- Spaces offer permissions from read-only to full ownership
- Works offline
- Full-profile import and export
- Open-source server can be self-hosted
What to know first
- Basic storage is 50MB
- Basic allows three collaborators per Space
- Email invitations can expose a Space if intercepted
- Turtl says it likely is not HIPAA compliant
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