PINcredible - Secure PIN vault
Modern and secure Android app to help you remember any PIN
Version: 1.0.1
Added: 02-05-2025
Updated: 02-05-2025
Added: 02-05-2025
Updated: 02-05-2025
About
Over time I've used several apps to store my PINs, unfortunately none of them really convinced me.
So here we are now, this is my own implementation of a secure PIN manager.
Features
The app obfuscates the PIN in a table layout surrounded by secure random numbers.
This brings two security benefits:
1. ❔ The app can not know where in the pattern the user given PIN is located at. Attackers can not extract the plaintext PIN.
2. ️ This offers protection against Shoulder Surfing, for example while accessing your PIN in a super market or a bank.
Security Aspects
For technical details about the implemented security take a look at the GitHub repo readme.
Used Icons
Color-blindness-test icons created by Freepik - Flaticon
Grid icons created by prettycons - Flaticon
Random icons created by Uniconlabs - Flaticon
Over time I've used several apps to store my PINs, unfortunately none of them really convinced me.
So here we are now, this is my own implementation of a secure PIN manager.
Features
- PIN obfuscation
- Local Encryption
- Modern Design
- No Internet Connection required
- ️ No Ads
- No Suspicious Permissions
The app obfuscates the PIN in a table layout surrounded by secure random numbers.
This brings two security benefits:
1. ❔ The app can not know where in the pattern the user given PIN is located at. Attackers can not extract the plaintext PIN.
2. ️ This offers protection against Shoulder Surfing, for example while accessing your PIN in a super market or a bank.
Security Aspects
For technical details about the implemented security take a look at the GitHub repo readme.
Used Icons
Color-blindness-test icons created by Freepik - Flaticon
Grid icons created by prettycons - Flaticon
Random icons created by Uniconlabs - Flaticon