Postmarks: Gamified Walking

Yutaro Sakairi

In-app purchases

About this app

Turn your daily steps into a journey across Japan and beyond.

Postmarks transforms ordinary movement into a slow, meaningful adventure. Walk in real life while traveling between real cities — collecting vintage stamps, filling your passport, and watching your journey unfold one step at a time.

This isn't another pedometer. It's a reason to go outside.

🗺️ YOUR WALK HAS A DESTINATION NOW
Most walking apps track distance and forget about it. Postmarks gives every walk a purpose.

Every step moves you along beautifully illustrated routes inspired by real places — from Tokyo's streets to Kyoto's temples and beyond. Your movement becomes progress toward somewhere real.

No pressure. No workouts. Just walking with direction.

✦ COLLECT VINTAGE POSTAGE STAMPS
Reach a new city and unlock a handcrafted vintage collectible for your passport.

🌟 Common stamps for early cities
💎 Rare, Epic, and Legendary stamps as you travel farther
🔍 Hidden secret stops reward curious explorers
🌙 After Dark stamps — a second collection waiting in the night

Each stamp marks a real achievement — movement you actually made.

📖 YOUR PERSONAL TRAVEL PASSPORT
Watch your passport fill page by page as your journey grows. Flip through your collection anytime and revisit every city you've reached. A visual record of consistency — not perfection.

📝 A JOURNAL THAT WRITES ITSELF
Every day you move, Postmarks writes a new journal entry — ruled paper, red margins, handwritten feel. Your cities, your streak, your progress. A calm travel diary built entirely from real-life movement.

🔥 BUILD A WALKING HABIT NATURALLY
Walking is one of the most powerful things you can do for your well-being. Postmarks helps you stay consistent by making every outing feel like part of something bigger:

- A city waiting ahead on your route
- A vintage stamp to earn when you arrive
- A daily streak to protect
- A gamified adventure unlike anything else

Small outings become something you actually look forward to.

🆓 FREE TO START — NO CREDIT CARD NEEDED
Heart of Honshu — Tokyo → Fukuoka — 9 cities, completely free. Walk Japan's most iconic road at no cost and experience the full Postmarks adventure before deciding.

🗺️ ROUTE PACKS — OWN THEM FOREVER
Pay once. Walk forever. No subscriptions, no recurring charges.

- Japan Explorer Pack ($5.99) — Pacific Coastline, Ancient Capitals, Kyushu Circuit
- Northern Japan Pack ($5.99) — Snow Country, Sake & Mountains
- Korea & Taiwan Pack ($3.99) — Korea Discovery, Taiwan Loop
- Add After Dark to any pack for $2 more — night stamps for every city
- Heart of Honshu After Dark ($1.99) — night stamps for the free route

⭐ LIFETIME ALL-ACCESS — $24.99
One purchase. Every route, every After Dark collection, retroactive step logging, and full passport customization. All future routes included.

🌏 ROUTES AVAILABLE
- Heart of Honshu — Tokyo → Fukuoka (Free)
- Pacific Coastline — Tokyo → Shimoda
- Ancient Capitals — Kyoto → Okayama
- Kyushu Circuit — Fukuoka → Kagoshima
- Snow Country — Tokyo → Sapporo
- Sake & Mountains — Niigata → Kanazawa
- Korea Discovery — Busan → Seoul
- Taiwan Loop — Taipei → Kaohsiung
More routes added regularly.

Walk the world, one stamp at a time.

What’s new

What's New in Postmarks 1.4

New pricing model — buy routes you love, keep them forever

Postmarks no longer has a subscription. Instead, you can buy individual route packs as one-time purchases and own them permanently.

Japan Explorer Pack ($5.99 / $7.99 with After Dark)
Northern Japan Pack ($5.99 / $7.99 with After Dark)
Korea & Taiwan Pack ($3.99 / $5.99 with After Dark)
Heart of Honshu After Dark ($1.99)
Lifetime All-Access ($24.99) — every route, every After Dark mode, every future pack