Security & Privacy · Open source
PIN Mnemonic (Privacy Friendly)
SECUSO - Security Usability Society
Helps you to memorize PIN codes
Download
Opens the official F-Droid page
About PIN Mnemonic (Privacy Friendly)
Provides strategies to memorize a 4-digit PIN. Therefore it determines whether
the PIN forms a T9-word, underlies a mathematical rule or forms a date or year.
It is part of the Privacy Friendly Apps developed by the SECUSO research group
of the Technische Universtität Darmstadt in Germany.
How to install PIN Mnemonic (Privacy Friendly)
- Tap Download — the app's official page on F-Droid opens.
- Install it with the F-Droid app (recommended, for automatic updates), or use the download button on that page.
- If Android asks, allow the F-Droid app or your browser to install apps, then tap Install.
- Open PIN Mnemonic (Privacy Friendly) from your app drawer.


