MensaScan OS

With MensaScan OS, you can keep an eye on your cafeteria balance at any time. Simply hold your MensaCard to your iPhone – the current balance and the last transaction are displayed in seconds. No account, no login, no cloud: your data remains on your device.

How MensaScan OS helps you in your everyday life:

Overview of your balance before paying
Review your last transaction immediately after scanning
Fast, clear interface without distractions
Features:

NFC scan of your cafeteria/campus card
Display of the current balance
Display of the last transaction
Modern, precise UI with a clean design
Haptic feedback during scanning
Data protection by design: no accounts, no tracking, no servers
Notes:

Requires an iPhone with NFC functionality.
Compatible with common cafeteria/campus card types; support may vary depending on the card/operator.
MensaScan OS is an independent project and has no affiliation with any universities, student unions, or card issuers.