LockNote: Secure Private Notes3.4.1
Continue to app
Free Version
Publisher Description
Secure, offline notepad to protect your private notes, passwords & ideas.
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
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Drag & Drop Reordering:
Easily reorder and organize your notes in any position simply by pressing and dragging the dedicated note handle.
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List & Grid Views:
Switch seamlessly between a single-column list view and a modern two-column grid layout to suit your visual style.
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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
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Text & Display Tuning:
Customize the text font size and choose exact note preview line limits in the list view for maximum readability.
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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!
About LockNote: Secure Private Notes
LockNote: Secure Private Notes is a free app for Android published in the PIMS & Calendars list of apps, part of Business.
The company that develops LockNote: Secure Private Notes is mikdroid. The latest version released by its developer is 3.4.1.
To install LockNote: Secure Private Notes on your Android device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-09-29 and was downloaded 7 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the LockNote: Secure Private Notes as malware as malware if the download link to it.mm.android.securememo is broken.
The company that develops LockNote: Secure Private Notes is mikdroid. The latest version released by its developer is 3.4.1.
To install LockNote: Secure Private Notes on your Android device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-09-29 and was downloaded 7 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the LockNote: Secure Private Notes as malware as malware if the download link to it.mm.android.securememo is broken.
How to install LockNote: Secure Private Notes on your Android device:
- Click on the Continue To App button on our website. This will redirect you to Google Play.
- Once the LockNote: Secure Private Notes is shown in the Google Play listing of your Android device, you can start its download and installation. Tap on the Install button located below the search bar and to the right of the app icon.
- A pop-up window with the permissions required by LockNote: Secure Private Notes will be shown. Click on Accept to continue the process.
- LockNote: Secure Private Notes will be downloaded onto your device, displaying a progress. Once the download completes, the installation will start and you'll get a notification after the installation is finished.
Program Details
System requirements
Operating systems
Android
Download information
File size
N/A
Total downloads
7
Pricing
License model
Free
Price
Version History
Here you can find the changelog of LockNote: Secure Private Notes since it was posted on our website on 2016-12-26. The latest version is 3.4.1 and it was updated on Soft112 on 02 November, 2026. See below the changes in each version:
version 3.4.1
posted on 2026-09-29
- Improved Purchase Verification
- Android 17 compatibility, performance enhancements, and minor bug fixes.
version 3.4.1
posted on 2026-09-29
- Improved Purchase Verification
- Android 17 compatibility, performance enhancements, and minor bug fixes.
version 3.3.2
posted on 2026-09-29
Bug fixes for improved stability
version 3.3.2
posted on 2026-08-12
- Reduced banner size for a better user experience in the free version.
- Bug fixes for improved stability.
version 3.2.0
posted on 2026-06-22
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.
version 3.1.2
posted on 2026-06-12
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.
version 2.3.0
posted on 2020-04-16
Increased maximum number of free memos
version 2.2.0
posted on 2020-02-28
Bug fixes on memo sharing
version
posted on 2018-09-07
Adaptations for Android P
Improvements to the UI
version 2.0.6
posted on 2017-05-16
Small improvements
