Step tracker reimagined

Walk the world,
one stamp
at a time

Turn your daily steps into a journey across Japan and beyond. Every city you reach unlocks a vintage postage stamp for your collection.

Download the app See how it works →

Postmarks app on a phone showing a walking route map

How it works

Your walk is your ticket

No gear. No gym. Just the steps you're already taking, transformed into a journey across the world.

🚶

Walk your route

Choose a route and start walking. Your real steps move you between real cities — Tokyo to Fukuoka, or north to Sapporo through snow country.

Postmarks map screen with route line between cities

📍

Arrive at cities

Reach a new city and the app comes alive. Log your journey each day and watch the route line advance across the map, city by city.

✉️

Collect your stamp

Each city unlocks a unique vintage postage stamp for your passport. The harder to reach, the rarer the stamp — from Common to Legendary.

Postmarks digital passport filled with collectible stamps

Travel journal

Every walk, recorded

Your journey lives in a physical journal — paginated like a real book, written like a travel diary.

📖Laid out like a handwritten journal with ruled lines and a red margin
📊Each entry shows your steps, which cities you passed through, and how far you progressed on your route
🔥Your streak is tracked daily — open the app, log your journey, keep the fire alive
✦Secret stop discoveries appear as special entries — moments worth remembering

The collection

A passport worth filling

Every stamp is a hand-crafted vintage collectible. Walk further, collect rarer stamps. Hidden secret stops reward the most curious walkers.

The collection

Same routes.
A different world.

Every route has a night side. Switch to After Dark mode and walk the same cities under moonlight — unlocking a parallel set of stamps that exist only in the dark. Moody, silver-toned, and yours to collect.

Included in Postmarks Premium