A flight-mode timer
About this app
We become more conscious of our phones as our lives become increasingly connected. Would you like to disconnect, if only for a moment? Your phone will go silent and disconnect from the world: no e-mail, no status updates, no SMS and no phone calls. Choose how long you wish to disconnect (up to 12 hours).
Originally developed by Kwame Corporation for Fairphone 1, Peace of Mind+ aims simply to bring this beautiful app to other devices, and for future Fairphone-owners patiently waiting to receive their phone!
App works without root, but from Android 4.2+ root access is needed to switch to flight mode. Without root access the app will switch the phone to silent mode only.
Licensed under Apache-2.0, by Mudar Noufal.
What's New in v2.1.4
Imported from the F-Droid repository index.
Version history
Oct 9, 2019 · 2.9 MB · Android API 19–29 · code 22
Imported from the F-Droid repository index.
SHA-256 25ee289c9eaefc03cb39967177bb95865232462cdebcbe600863602b1a1de41f
Jul 19, 2018 · 1.6 MB · Android API 19–27 · code 19
Imported from the F-Droid repository index.
SHA-256 0cc56aee28528f8773e040ee6927003e5970664a3e094ca2f0af96464504708a
Will it run on your device?
73%
- Runs on a broad range of modern Android versions.
- ABI coverage is focused on newer 64-bit devices.
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 ca.mudar.fairphone.peaceofmind 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, 2.1.1 is the last build before it. Android will not install an older version code over a newer one, so you must uninstall Peace of Mind+ 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 Peace of Mind+, and a listing is removed when the evidence for it stops holding up.
Get Peace of Mind+
Every source we list for ca.mudar.fairphone.peaceofmind 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
25ee289c9eaefc03cb39967177bb95865232462cdebcbe600863602b1a1de41f
Signing certificate
f4cc9482f9c106bb9e7d1450317e0519d9bc33df12cce6023efcc1b53c3fb60f
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.