There's a box of cards somewhere in your house. Kaartje is for that box. Scan a card, front and inside, and it opens on your phone like the real thing: it folds out in 3D, handwriting and all. Your cards stay on your devices and in your own iCloud. There's no account, and we never see them. Keep 5 Kaartjes free. After that, one payment for up to 20, up to 100 or unlimited. No subscription. Kaartje (KART-yuh) is Dutch for "little card".
