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Last updated on: 2026-07-15
Android Apps > Productivity > Lockbook: Private Notes
Lockbook: Private Notes icon

Lockbook: Private Notes

26.7.4
Lockbook
5.00
11 reviews
1,000+
Downloads
Free

End-to-end encrypted notes, files, sketches, and real-time collaboration

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iOS version

About Lockbook: Private Notes

Lockbook: Private Notes is a productivity app developed by Lockbook.

Download Statistics

Lockbook: Private Notes has been downloaded 1.4 thousand times. In the last 30 days, the app was downloaded 60 times.

User Ratings

Lockbook: Private Notes is rated 5.00 out of 5 stars. The rating is based on 11 ratings.

App Information

Lockbook: Private Notes is FREE to download. The APK download size is 85.38 MB. The latest version available is 26.7.4. The last update was on July 8, 2026.

Technical Requirements

The app has a content rating of Medium Maturity. The app has been available on Google Play August 2022.

Description
Lockbook is an end-to-end encrypted notes app for writing, sketching, storing files, syncing across devices, and collaborating in real time. Your notes are encrypted before they leave your device, so even we can't read them.

Lockbook is 100% open source:
https://github.com/lockbook/lockbook

Fast & Native:
We built Lockbook for everyday use because we use Lockbook every day. Our native apps feel at home on every platform, with fast sync, offline support, and a polished Markdown editor for serious notes.

Secure:
Keep your thoughts to yourself. Lockbook encrypts your notes with keys generated on your devices. Only you and the people you share with can access your notes, folders, sketches, and files.

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.

Collaborative:
Share folders, edit notes together, and see live updates from collaborators without giving up end-to-end encryption.

Open:
Write in Markdown, sketch in SVG, and keep your work in formats you can actually use.

Honest:
Be the customer, not the product. We sell a note-taking app, not your data.

Developer Friendly:
The Lockbook CLI fits 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

Recent changes:
Release notes on https://github.com/lockbook/lockbook/releases/tag/26.7.4
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More data about Lockbook: Private Notes

Price Free to download
Total downloads 1.4 thousand
Recent downloads 60
Rating 5.00 based on 11 ratings
Ranking Not ranked
Version 26.7.4
APK size 85.4 MB
Number of libraries ?
Maturity Medium Maturity
Ads NO ads

App Performance Report

Get a detailed PDF report for Lockbook: Private Notes with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

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Alternative downloads for the Lockbook: Private Notes app

FUTO Notes icon FUTO Notes
FUTO
4.8
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SNote - Encrypted Notes, Files icon SNote - Encrypted Notes, Files
INCOG
4.3
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Leaf Note - Markdown Note App icon Leaf Note - Markdown Note App
Shouheng Wang
4.1
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10,000+
Private Notepad - safe notes icon Private Notepad - safe notes
Alexander Malikov RS
4.2
Free
1,000,000+
Standard Notes icon Standard Notes
Standard Notes
4.6
Free
100,000+
Inkdrop icon Inkdrop
Takuya Matsuyama
3.9
Free
10,000+
NotesNChat icon NotesNChat
RogueBred
4.0
Free
100,000+
PassSafe -  Encrypted Notes icon PassSafe - Encrypted Notes
F. Zander
4.0
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Lockbook: Private Notes compared with similar apps

Common keywords of similar apps

Lockbook Https Sketches Real Fast Native People Share Customer Edit Notes End Encrypted Files Private Time App Devices Open Markdown Folders

Keywords missing from this app

Note Secure Password Data Encryption Access Privacy Notepad Backup Sync Offline Security Device Make Lists Cloud Text Recent Taking File Lock Safe Tasks Passwords Information Memos Support Aes Phone List Protect Online Standard Simple Easy Write Experience Ideas Personal

Google Play Rating history and histogram

Rating history
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11
0
0
0
0

Downloads over time

Downloads over time
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Lockbook: Private Notes has been downloaded 1.4 thousand times. Over the past 30 days, it has been downloaded 60 times.

Changelog of Lockbook: Private Notes

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Developer information for Lockbook

Lockbook

parth@mehrotra.me

Website

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Google Play Rankings for Lockbook: Private Notes

This app is not ranked

Technologies used by Lockbook: Private Notes

10 permissions
Subscribe to see full permission and library details
Apps other people are watching Top new apps Popular Productivity Apps Today's trending apps Apps on sale
FUTO Notes icon FUTO Notes
SNote - Encrypted Notes, Files icon SNote - Encrypted Notes, Files
Leaf Note - Markdown Note App icon Leaf Note - Markdown Note App
Private Notepad - safe notes icon Private Notepad - safe notes
Standard Notes icon Standard Notes
Inkdrop icon Inkdrop
NotesNChat icon NotesNChat
PassSafe -  Encrypted Notes icon PassSafe - Encrypted Notes

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