Hi Product Hunt 👋

My best friend moved abroad last year. We text every day and I can't remember a single thing we said. So I built Postelle.

You write a letter, and a little snail carries it on a real route between your two cities. It takes a scooter to the sorting office, a train or a plane, stops in transit airports, sometimes naps. Every stop adds a postmark. Hanoi to New York takes about four days, and nobody can open it early.

Things I'm proud of:

• the route is computed from real hubs and airports, and both phones see the same journey

• friends without the app get a link and can watch the snail coming

• sending a letter can drop a collectible stamp (50 to find)

It's free. For today's hunters: a free month of Postelle Plus with code POSTELLE

→ https://apps.apple.com/redeem?ctx=offercodes&id=6831216602&code=POSTELLE

(then open Postelle → Plus → Restore Purchases)

Which two cities should I send a test letter between? I'll post the snail's route in the comments.