Privacy Friendly PIN Mnemonic

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Privacy Friendly PIN Mnenomic is an Android application which can provide 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 does not use any permission, as the app can provide its full functionality without the usage of permissions. It also does neither include advertisement nor tracking mechanisms. As a plus taking screenshots of the app is programmatically disabled so that it is not possible to take a screenshot of the entered PIN. This app belongs to the group of Privacy Friendly Apps developed by the Technische Universität Darmstadt.

Motivation

This application has been developed to be used as a basis for a Privacy Friendly App. Privacy Friendly Apps are group of Android applications which are optimized regarding privacy. Further information can be found on secuso.org/pfa

Building

Further development requires Android Studio, we recommend to use at least version 3.0.1

API Reference

Mininum SDK: 17 Target SDK: 25

License

Privacy Friendly PIN Mnemonic is licensed under the GPLv3. Copyright (C) 2016-2018 Karola Marky

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.

The icons used in the nagivation drawer are licensed under the CC BY 2.5. In addition to them the app uses icons from Google Design Material Icons licensed under Apache License Version 2.0. All other images (the logo of Privacy Friendly Apps, the SECUSO logo, the app logo and the splash screen logo) copyright Technische Universtität Darmstadt (2016-2018).

Contributors

App-Icon:
Markus Hau

Github-Users:
Yonjuni (Karola Marky)