LockNote: Secure Private Notes
8.9 57
v3.3.2 by mikdroid
About LockNote
LockNote (Package Name: it.mm.android.securememo) is developed by mikdroid and the latest version of LockNote: Secure Private Notes 3.3.2 was updated on August 16, 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 (formerly Secure Memo) is your private, offline notepad designed to keep your sensitive thoughts, passwords, and personal data completely safe.
Protected by industry-standard AES encryption, your secret notes and ideas never leave your phone. LockNote gives you 100% digital privacy—no cloud tracking, no external servers, and zero data collection. Only you hold the key to unlock your personal diary and encrypted vault.
🔒 TOTAL PRIVACY & ADVANCED SECURITY
• 100% Offline & Private: Your data stays exclusively on your device. No external servers, no cloud breaches, no tracking, and zero data collection.
• Biometric & Password Lock: Access your secret notes instantly using your fingerprint, face recognition, or a master PIN / password.
• Anti-Peeping Protection: Automatically prevents screenshots, screen recordings, and obscures note previews in the Android "Recent Apps" screen to stop shoulder-surfing.
• Intrusion Alerts & Brute-Force Protection: Detects unauthorized login attempts, displays detailed intrusion alerts with timestamps, and locks the app automatically after failed password attempts.
• Smart Session Timeout: Automatically logs out and locks the app after a customizable period of inactivity, keeping your data secure even if your phone is left unlocked.
🎨 FLEXIBLE NOTE ORGANIZATION & CUSTOM LAYOUTS
• Drag & Drop Reordering: Easily reorder and organize your notes in any position simply by pressing and dragging the dedicated note handle.
• List & Grid Views: Switch seamlessly between a single-column list view and a modern two-column grid layout to suit your visual style.
• Color-Coded Priorities: Categorize your notes by marking them as "Normal" or "Important", each with distinct, fully customizable color highlights.
• Instant Search & Smart Filters: Find any note in seconds. Our powerful search engine scans your notes and highlights matching keywords instantly, while smart filters let you view only important or normal notes.
⚙️ HIGHLY CUSTOMIZABLE USER EXPERIENCE
• Text & Display Tuning: Customize the text font size and choose exact note preview line limits in the list view for maximum readability.
• Custom Color Themes: Personalize the exact colors for your normal and important note priority badges.
• Customizable Auto-Logout: Set your preferred inactivity session timer according to your personal workflow and security needs.
💾 ENCRYPTED BACKUP & EASY RECOVERY
• Encrypted Backup Export: Generate a highly secure, password-protected backup file of your encrypted notes. Save your backup file safely to your PC or personal cloud storage (Google Drive, OneDrive, Dropbox).
• Seamless Data Transfer: Safely restore your encrypted notes when switching to a new phone or device without losing any data.
💡 WHAT YOU CAN STORE IN LOCKNOTE:
• Private Journal & Daily Diary: Write down personal thoughts, ideas, and memories with complete peace of mind.
• Password & Account Keeper: Safely store login credentials, PINs, Wi-Fi keys, and confidential accounts offline.
• Financial & Secret Notes: Keep credit card details, bank info, tax notes, and private documents secure.
• Work & Study Ideas: Draft confidential projects, business plans, and sensitive meeting notes.
Take back full control of your digital privacy. Download LockNote today for a fast, customizable, and 100% secure offline notepad experience!
Protected by industry-standard AES encryption, your secret notes and ideas never leave your phone. LockNote gives you 100% digital privacy—no cloud tracking, no external servers, and zero data collection. Only you hold the key to unlock your personal diary and encrypted vault.
🔒 TOTAL PRIVACY & ADVANCED SECURITY
• 100% Offline & Private: Your data stays exclusively on your device. No external servers, no cloud breaches, no tracking, and zero data collection.
• Biometric & Password Lock: Access your secret notes instantly using your fingerprint, face recognition, or a master PIN / password.
• Anti-Peeping Protection: Automatically prevents screenshots, screen recordings, and obscures note previews in the Android "Recent Apps" screen to stop shoulder-surfing.
• Intrusion Alerts & Brute-Force Protection: Detects unauthorized login attempts, displays detailed intrusion alerts with timestamps, and locks the app automatically after failed password attempts.
• Smart Session Timeout: Automatically logs out and locks the app after a customizable period of inactivity, keeping your data secure even if your phone is left unlocked.
🎨 FLEXIBLE NOTE ORGANIZATION & CUSTOM LAYOUTS
• Drag & Drop Reordering: Easily reorder and organize your notes in any position simply by pressing and dragging the dedicated note handle.
• List & Grid Views: Switch seamlessly between a single-column list view and a modern two-column grid layout to suit your visual style.
• Color-Coded Priorities: Categorize your notes by marking them as "Normal" or "Important", each with distinct, fully customizable color highlights.
• Instant Search & Smart Filters: Find any note in seconds. Our powerful search engine scans your notes and highlights matching keywords instantly, while smart filters let you view only important or normal notes.
⚙️ HIGHLY CUSTOMIZABLE USER EXPERIENCE
• Text & Display Tuning: Customize the text font size and choose exact note preview line limits in the list view for maximum readability.
• Custom Color Themes: Personalize the exact colors for your normal and important note priority badges.
• Customizable Auto-Logout: Set your preferred inactivity session timer according to your personal workflow and security needs.
💾 ENCRYPTED BACKUP & EASY RECOVERY
• Encrypted Backup Export: Generate a highly secure, password-protected backup file of your encrypted notes. Save your backup file safely to your PC or personal cloud storage (Google Drive, OneDrive, Dropbox).
• Seamless Data Transfer: Safely restore your encrypted notes when switching to a new phone or device without losing any data.
💡 WHAT YOU CAN STORE IN LOCKNOTE:
• Private Journal & Daily Diary: Write down personal thoughts, ideas, and memories with complete peace of mind.
• Password & Account Keeper: Safely store login credentials, PINs, Wi-Fi keys, and confidential accounts offline.
• Financial & Secret Notes: Keep credit card details, bank info, tax notes, and private documents secure.
• Work & Study Ideas: Draft confidential projects, business plans, and sensitive meeting notes.
Take back full control of your digital privacy. Download LockNote today for a fast, customizable, and 100% secure offline notepad experience!
LockNote 3.3.2 Update
- Reduced banner size for a better user experience in the free version.- Bug fixes for improved stability.
Read More
LockNote Features
Previous Versions
More
Requires Android: Android 6.0+
Architecture: armeabi-v7a
Screen DPI: 160-640dpi
SHA1: 8d25138fd65af95f84b78b5d3ba1e8014045561d
Size: 16.47 MB
What's New:
- Reduced banner size for a better user experience in the free version.
- Bug fixes for improved stability.
- Bug fixes for improved stability.
Variant
Arch
Version
DPI
32
June 27, 2026
LockNote: Secure Private Notes
3.2.0
(32)
Requires Android: Android 6.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 4ac7fad228b388acd946c6d56a6941f4b4873357
Base APK: it.mm.android.securememo.apk
Split APKs: config.arm64_v8a, config.en, config.mdpi
Size: 15.59 MB
What's New:
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.
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.
arm64-v8a
Android 6.0+
160-640dpi
32
June 29, 2026
LockNote: Secure Private Notes
3.2.0
(32)
Requires Android: Android 6.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: c8b061fc1e1e9e316ac89f41411edee66648a478
Base APK: it.mm.android.securememo.apk
Split APKs: config.arm64_v8a, config.en, config.xxhdpi
Size: 11.54 MB
What's New:
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.
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.
arm64-v8a
Android 6.0+
160-640dpi
Variant
Arch
Version
DPI
31
June 14, 2026
LockNote: Secure Private Notes
3.1.2
(31)
Requires Android: Android 6.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 59b92c10632762476ab5116129f9b830cfa7cb0c
Base APK: it.mm.android.securememo.apk
Split APKs: config.ar, config.arm64_v8a, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.xxxhdpi, config.zh
Size: 12.14 MB
What's New:
Welcome to LockNote (formerly Secure Memo)! 🚀
Rebuilt from scratch for a faster and safer experience (AES-256 encryption).
🔒 What's New:
• Improved note entry and editing experience.
• Fixed an encryption bug on older devices.
• Fixed a recovery bug on devices without a file manager.
Rebuilt from scratch for a faster and safer experience (AES-256 encryption).
🔒 What's New:
• Improved note entry and editing experience.
• Fixed an encryption bug on older devices.
• Fixed a recovery bug on devices without a file manager.
arm64-v8a
Android 6.0+
160-640dpi
31
June 24, 2026
LockNote: Secure Private Notes
3.1.2
(31)
Requires Android: Android 6.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 2ae67c2d1ea20396fdc3969ed9dc7c865c9b31b0
Base APK: it.mm.android.securememo.apk
Split APKs: config.ar, config.arm64_v8a, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.xxhdpi, config.zh
Size: 12.14 MB
What's New:
Welcome to LockNote (formerly Secure Memo)! 🚀
Rebuilt from scratch for a faster and safer experience (AES-256 encryption).
🔒 What's New:
• Improved note entry and editing experience.
• Fixed an encryption bug on older devices.
• Fixed a recovery bug on devices without a file manager.
Rebuilt from scratch for a faster and safer experience (AES-256 encryption).
🔒 What's New:
• Improved note entry and editing experience.
• Fixed an encryption bug on older devices.
• Fixed a recovery bug on devices without a file manager.
arm64-v8a
Android 6.0+
160-640dpi
Requires Android: Android 4.1+
Screen DPI: 120-640dpi
SHA1: 88166cb413413b905986aa92f864ea0616887243
Size: 2.25 MB
What's New:
Increased maximum number of free memos
More Information
Package Name:
Category:
Update Date:
2026-08-16
Latest Version:
3.3.2
Need Update:
Available on:
Requirements:
Android 6.0+
Report:
Safe to Download
APKFab.com and the download link of this app are 100% safe. All download links of apps listed on APKFab.com are from Google Play Store or submitted by users. For the app from Google Play Store, APKFab.com won't modify it in any way. For the app submitted by users, APKFab.com will verify its APK signature safety before release it on our website.