Card Safe APK

Updated layout
Shift the focus of the app from storing passwords to managing cards
We recommend saving hints for passwords or personal notes on cards
Reduced the Android Version requirement to Android 3.0 (SDK Level 11).

Tired of memorising numerous passwords?
Have many cards that you need to manage?
YOU NEED THIS.

To save password or note:
Tap a card and save data related to this card

To retrieve password or note:
Tap the same card again

Why this app is safe:
1. Everything is stored LOCALLY inside the app(not on the cards), nothing can get out of the app. (No permission to use Internet/External storage is required)
2. Both the card and the phone are needed to access the data. (If you lose either one of them, the data still remain inaccessible to others)
3. We are planning to add an additional layer of security measure in order to access the data, you can email us your suggestions.

Cards that work(tested):
NUS Matric Card
NTU Matric Card
DBS Debit Card
OCBC Debit Card

Cards that do not work:
EZ-link Cards
Concession Cards(NUS)
Concession Cards(NTU)

Your card is the "KEY".
This app requires NFC function on your phone to be enabled in order to work.
You are advised not to save your passwords directly into the safe.