LockNote: Secure Private Notes
8.9 55
v3.2.0 by mikdroid
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About LockNote
LockNote (Package Name: it.mm.android.securememo) is developed by mikdroid and the latest version of LockNote: Secure Private Notes 3.2.0 was updated on June 29, 2026. LockNote: Secure Private Notes is in the category of Productivity. You can check all apps from the developer of LockNote: Secure Private Notes and find 190 alternative apps to LockNote: Secure Private Notes on Android. Currently this app is for free. This app can be downloaded on Android 6.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
LockNote is the ultimate secure notepad designed to give you 100% ownership and privacy over your personal data. Protect your thoughts, ideas, passwords, and sensitive information with industry-standard AES encryption. Your notes stay on your device, and only you hold the key to unlock them.
🔒 INDUSTRY-STANDARD ENCRYPTION & PRIVACY
Your privacy is our absolute priority. LockNote protects your notes using secure AES (Advanced Encryption Standard).
• Zero-Knowledge Privacy: We do not host your data on external servers. Your notes and passwords remain exclusively on your device. We have NO way to access, read, or recover your information.
• Secure Password Derivation: The encryption key is derived directly from your user password, adding an unbreakable layer of security.
• Anti-Spy Protection: The app prevents screenshots and screen recordings, and automatically obscures content previews in the Android "Recent Apps" list to prevent accidental shoulder-surfing.
🛡️ ADVANCED ACCESS CONTROL & SECURITY
• Biometric & Password Lock: Unlock your notes instantly using your fingerprint or face recognition, backed by a master password.
• Brute-Force Prevention: If an incorrect password is entered 3 times, the app automatically locks for 10 minutes, stopping unauthorized attempts.
• Intrusion Alerts: Every time you log in, a system message alerts you if a login attempt occurred, displaying the exact date and time.
• Smart Auto-Logout: Keep your data safe even if you leave your phone unlocked. The session automatically expires and logs out after a customizable period of inactivity, both in the foreground and background.
🎨 ORGANIZATION & POWERFUL FEATURES
LockNote isn't just secure—it’s also a flexible and productive daily journal:
• Priority Levels: Organize your notes by marking them as "Normal" or "Important", each with distinct, customizable colors.
• Smart Filters: Instantly filter your dashboard to display only important notes, normal notes, or all of them at once.
• Advanced Built-in Search: Find what you need in seconds. Our powerful search feature scans all your notes and highlights the matching words instantly.
• Fully Customizable: Make it yours. Change the text size, customize colors for different note priorities, and adjust session timeout limits in the settings menu.
💾 SECURE BACKUP & RESTORATION
• Encrypted Export: Generate a highly secure, encrypted backup file of your notes. You can save it anywhere you prefer—such as your personal cloud storage (Google Drive, OneDrive, etc.) or PC—to protect your data from device theft or damage.
• Easy Data Recovery: Restore your notes easily using your manual encrypted backup file or through Google’s automatic account backup.
⚠️ IMPORTANT SECURITY NOTICE:
Because LockNote is a 100% offline and private app, your password is encrypted and impossible for us to recover or reset. If you forget your password and do not have an encrypted backup file, access to your notes will be permanently lost. We strongly recommend keeping your master password in a safe place and performing regular backups.
Download LockNote today and take full control of your privacy with the most secure, offline, and private notepad available.
Note: LockNote is the new, evolved and rebranded version of Secure Memo.
🔒 INDUSTRY-STANDARD ENCRYPTION & PRIVACY
Your privacy is our absolute priority. LockNote protects your notes using secure AES (Advanced Encryption Standard).
• Zero-Knowledge Privacy: We do not host your data on external servers. Your notes and passwords remain exclusively on your device. We have NO way to access, read, or recover your information.
• Secure Password Derivation: The encryption key is derived directly from your user password, adding an unbreakable layer of security.
• Anti-Spy Protection: The app prevents screenshots and screen recordings, and automatically obscures content previews in the Android "Recent Apps" list to prevent accidental shoulder-surfing.
🛡️ ADVANCED ACCESS CONTROL & SECURITY
• Biometric & Password Lock: Unlock your notes instantly using your fingerprint or face recognition, backed by a master password.
• Brute-Force Prevention: If an incorrect password is entered 3 times, the app automatically locks for 10 minutes, stopping unauthorized attempts.
• Intrusion Alerts: Every time you log in, a system message alerts you if a login attempt occurred, displaying the exact date and time.
• Smart Auto-Logout: Keep your data safe even if you leave your phone unlocked. The session automatically expires and logs out after a customizable period of inactivity, both in the foreground and background.
🎨 ORGANIZATION & POWERFUL FEATURES
LockNote isn't just secure—it’s also a flexible and productive daily journal:
• Priority Levels: Organize your notes by marking them as "Normal" or "Important", each with distinct, customizable colors.
• Smart Filters: Instantly filter your dashboard to display only important notes, normal notes, or all of them at once.
• Advanced Built-in Search: Find what you need in seconds. Our powerful search feature scans all your notes and highlights the matching words instantly.
• Fully Customizable: Make it yours. Change the text size, customize colors for different note priorities, and adjust session timeout limits in the settings menu.
💾 SECURE BACKUP & RESTORATION
• Encrypted Export: Generate a highly secure, encrypted backup file of your notes. You can save it anywhere you prefer—such as your personal cloud storage (Google Drive, OneDrive, etc.) or PC—to protect your data from device theft or damage.
• Easy Data Recovery: Restore your notes easily using your manual encrypted backup file or through Google’s automatic account backup.
⚠️ IMPORTANT SECURITY NOTICE:
Because LockNote is a 100% offline and private app, your password is encrypted and impossible for us to recover or reset. If you forget your password and do not have an encrypted backup file, access to your notes will be permanently lost. We strongly recommend keeping your master password in a safe place and performing regular backups.
Download LockNote today and take full control of your privacy with the most secure, offline, and private notepad available.
Note: LockNote is the new, evolved and rebranded version of Secure Memo.
LockNote 3.2.0 Update
Welcome to LockNote (formerly Secure Memo)! 🚀Rebuilt from scratch for a faster and safer experience (AES-256 encryption).
🔒 What's New:
• Added list/grid view toggle and drag-and-drop note reordering.
• Replaced long-press dialogs with quick actions and added preview line count settings.
• Major performance boost for long note lists and minor bug fixes.
Read More
LockNote Features
Previous Versions More
LockNote: Secure Private Notes
3.2.0
XAPK
APKs
June 27, 2026
15.59 MB
Variant
Arch
Version
DPI
LockNote: Secure Private Notes
3.1.2
XAPK
APKs
June 14, 2026
12.14 MB
Variant
Arch
Version
DPI
LockNote: Secure Private Notes
2.3.0
APK
April 19, 2020
2.25 MB
Requires Android: Android 4.1+
Screen DPI: 120-640dpi
SHA1: 88166cb413413b905986aa92f864ea0616887243
Size: 2.25 MB
What's New:
Increased maximum number of free memos
LockNote: Secure Private Notes
2.2.0
APK
February 29, 2020
2.23 MB
Requires Android: Android 4.0+
Screen DPI: 120-640dpi
SHA1: dc0aee3d3eba691afd4cb48530ed94f989ac9d28
Size: 2.23 MB
What's New:
Bug fixes on memo sharing
More Information
Package Name:
Category:
Update Date:
2026-06-29
Latest Version:
3.2.0
Need Update:
Available on:
Requirements:
Android 6.0+
Report:
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