Lockbook
Privacy first note taking
Free · 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
Polished:
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.
Secure:
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.
Private:
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.
Honest:
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
Ratings & Reviews
This app has not received enough ratings or reviews to display an overview.
Several bug fixes and refinements, see the full changelog at: https://github.com/lockbook/lockbook/releases/tag/25.12.15
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.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Lockbook LLC
- Size
- 67.8 MB
- Category
- Productivity
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - iPad
Requires iPadOS 18.0 or later. - Mac
Requires macOS 13.0 or later. - Apple Vision
Requires visionOS 2.0 or later.
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- 30GB USD 3.49
- Copyright
- © Lockbook LLC