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About Notes Locker
Lock and protect your personal notes with a secure 4-digit passcode.
Notes Locker is a simple and secure offline notebook that protects your personal notes using a 4-digit passcode lock.
Create private notes, save important information, and keep your thoughts secure directly on your device. All notes are stored locally on your phone, and the app does not collect or share any personal data.
What's new in the latest
Last updated on Mar 12, 2026
Minor bug fixes and improvements. Install or update to the newest version to check it out!
Videos and Screenshots
Notes Locker APK Information
Super Fast and Safe Downloading via APKPure App
One-click to install XAPK/APK files on Android!