Swipe your contacts. If they swipe you back, you both find out.
We'll send a code on WhatsApp.
A browser can't read your address book. Bring it in from Google, or from the app on your phone.
We read your contacts once to build your deck. Nothing is posted, and nothing is kept after it reaches this browser.
Open 2U → You on Android or Mac for the code. The code is the key — we never receive it, so we can't read the contacts it unlocks.
You both said yes.