Take Control of Your Clipboard
About this app
A Small App for Enhanced Privacy & Security
Memory Guardian is a lightweight Android app that enhances user privacy and security by automatically clearing the clipboard at set intervals. This helps protect sensitive information, like passwords, from potential leaks to other applications.
Key Features:
• Automatic Clearing: Set customizable intervals for automatic clipboard clearing. • Manual Clearing: Use the "Clear" button for immediate action. • Clipboard Editing: Edit clipboard content directly within the app for quick adjustments. • Notifications: Get notified when the clipboard is cleared. • Dark Mode: Switch between light and dark themes for a personalized experience. • Tiny: The app is small in size and does not consume much storage space. • No Permissions: Memory Guardian does not require any permissions to function, ensuring user privacy. • No Ads: Enjoy an ad-free experience with no interruptions. • Minimalistic: Experience a clean and clutter-free interface for a distraction-free user experience. • Open Source: Contribute to the project and help improve the app for everyone.
Licensed under GPL-3.0-only.
What's New in v1.5.0
Imported from the F-Droid repository index.
Version history
Apr 17, 2025 · 1.2 MB · Android API 21–34 · code 14
Imported from the F-Droid repository index.
SHA-256 5670ccbcc6a90aada65c722894e638a610478a2a43b0c138c225e57182e48ac0
Aug 3, 2024 · 1.1 MB · Android API 21–34 · code 13
Imported from the F-Droid repository index.
SHA-256 b9ba60893e0a4b2c21b1af1105f3766095a4d7ccb291e8a943b0906751892f23
Will it run on your device?
87%
- Runs on a broad range of modern Android versions.
- Multiple CPU architectures are covered.
Installation Guide
Open Settings on your Android device
Go to Security → Unknown sources (or Install unknown apps)
Enable "Allow from this source" for your browser or file manager
Open the downloaded APK file from your Downloads folder
Tap "Install" and wait for installation to complete
Launch the app from your home screen
Make sure to re-enable Unknown Sources restrictions after installation for security.
How to install this safely
How to verify the file you downloaded
Before you install anything, confirm the file is the one described here. On a computer, run shasum -a 256 your-download.apk (macOS or Linux) or certutil -hashfile your-download.apk SHA256 (Windows), then compare the output character-for-character with the SHA-256 on this page. If a single character differs, the file is not the build we recorded — delete it.
What the signing certificate proves
Every Android app is signed with a private key that only its developer holds. The fingerprint on this page is a hash of the matching public certificate, and it proves continuity rather than identity: it tells you a build came from whoever signed the earlier ones. Android enforces this at install time — if a package claiming to be ara.memoryguardian is signed with a different key, the system will refuse to install it over your existing copy. A fingerprint that changes between releases is worth pausing on, because a repackaged app that has been modified by someone else cannot keep the original signature.
How to roll back to an earlier version
If the current release misbehaves, 1.4.2 is the last build before it. Android will not install an older version code over a newer one, so you must uninstall MemoryGuardian first — which clears its local data unless you have a backup. Reinstall the older APK only if its signing fingerprint matches the build you already trust, and check the API range: an older release may target an Android version your device has moved past.
Why we list sources instead of hosting everything
The official store channel is almost always the right choice: it updates automatically and carries the publisher's own distribution guarantees. A direct APK is useful when a device has no store access, when a rollout has not reached your region, or when you need a specific version — and only when the publisher has authorized that copy. APKBrowse does not list pirated, cracked, or unauthorized rebuilds of MemoryGuardian, and a listing is removed when the evidence for it stops holding up.
Get MemoryGuardian
Every source we list for ara.memoryguardian is legality-reviewed. Pirated or cracked builds are never offered.
Other sources
F-Droid listing
officialF-Droid builds this app from source and signs it. This is its official listing, with older builds and full release notes.
Source code
verified publisherThe upstream repository this build is compiled from.
We check legality and signature continuity, but device behaviour still varies. Install at your own discretion.
App Information
Security Verification
We record provenance; we do not run malware scans. Verify the hash yourself before installing.
SHA-256 Hash
5670ccbcc6a90aada65c722894e638a610478a2a43b0c138c225e57182e48ac0
Signing certificate
dd4b23edd3f53f4e7092c3bb14ccb468635c5275d1bd7180137f7da4da68a98c
Permissions Required
Previous Versions
The signing certificate fingerprint for this release is on record, so a build that does not match it did not come from this publisher.
Report a problem with this listing
A listing is only as good as its corrections. If a source is broken, a signature looks wrong, or this app should not be here, tell the moderation team.