PIN Mnemonic (Privacy Friendly)

SECUSO - Security Usability Society

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PIN Mnemonic (Privacy Friendly) is an open-source (GPL-3.0-or-later) Android app by SECUSO - Security Usability Society. The APK we host is 4.7 MB, it needs Android 4.2 or newer, and it declares no permissions at all.

The file on this page is PIN Mnemonic (Privacy Friendly) 2.0.6, 4.68 MB, and it installs on Android 4.2 and newer.

We compared the signing certificate of this build with the certificate recorded the first time org.secuso.privacyfriendlypin entered the site, and published both the file's SHA-256 and the certificate's fingerprint above so you can check the download yourself. That comparison says the file was not repackaged by someone else; it is not a review of what the app does.

The manifest declares no permissions at all.

Its licence is GPL-3.0-or-later. We took this build from F-Droid, and the source for this exact version is linked below.

We do not show a star rating or an install count for this page: we have no measured figure for either, and a number we cannot source is worth less than an empty field.

Download APK · 4.68 MB

Version: 2.0.6
Size: 4.68 MB
Requires Android: API 17
Package: org.secuso.privacyfriendlypin
Signature checked on: Sep 18, 2026
Where this file came from: F-Droid
Licence: GPL-3.0-or-later
Source code: Source for this version

File SHA-256: d3d17402e3b40896a73365019ebdb7df6877c62bfb8cd8ac794673eec16824bf

Signing certificate (SHA-256): 6a20a9b62e5de8a4eafda6291e2f980ce5180daf5be0b2b8027a47713638d012

We check that this file carries the same signing certificate as earlier releases of the same package. That shows the APK was not repackaged by someone else — it is not a security review of the app.