Lockbook 4+

Privacy first note taking

Lockbook LLC

    • 5.0 • 6 Ratings
    • Free
    • Offers In-App Purchases


Privacy shouldn't be a compromise. That's why we created Lockbook, a secure note-taking app that lets you record, sync, and share your thoughts. We collect no personal information and encrypt your notes so even we can't see them. Don't take our word for it: Lockbook is 100% open-source: https://github.com/lockbook/lockbook

We built Lockbook for everyday use because we use Lockbook every day. Our native apps feel at home on every platform, and we've gone the extra mile to ensure they're fast, stable, efficient, and delightful to use. We can't wait for you to try them.

Keep your thoughts to yourself. Lockbook encrypts your notes with keys that are generated on your devices and stay on your devices. Only you and the users you share your notes with can see them; no one else, including infrastructure providers, state actors, or Lockbook employees, can access your data.

Know your customer? We sure don't. We don't collect your email, phone number, or name. We don't need a password. Lockbook is for people with better things to worry about than privacy.

Be the customer, not the product. We sell a note-taking app, not your data. Enroll in premium for just $2.99 / month and receive 30gb of space.

Developer Friendly:
The Lockbook CLI will fit right into your favorite chain of piped-together Unix commands. Search your notes with fzf, edit them with vim, and schedule backups with cron. When scripting doesn't cut it, use our Rust library for a robust programmatic interface.

Website: https://lockbook.net
Terms of Service: https://lockbook.net/tos
License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://lockbook.net/privacy-policy

What’s New

Version 0.9.0

Several bug fixes and refinements, see the full changelog at: https://github.com/lockbook/lockbook/releases/tag/0.9.0

Ratings and Reviews

5.0 out of 5
6 Ratings

6 Ratings

Luca409 ,

Responsive dev team

This is built off of an open source project. The team is super responsive and talented, such that any features you feel are missing you can just complain and they'll get to it.

App Privacy

The developer, Lockbook LLC, 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.

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

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