Keep every card.

There’s a box somewhere in your house.

Birthday cards. A note from your grandmother. The one your kid drew when they were six.

Scan one, and it opens like the real thing.

The front and the back, laid flat.

Then the message inside.

The handwriting and all.

Now it’s yours to turn.

Drag the card · tap to open
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Pick a Kaartje

Your first five Kaartjes are free. After that, one payment — no subscription.

Download on the App Store