Postmarks: Steps & Stamps
Postmarks: Steps & Stamps is made and published by Yutaro Sakairi. AppBrain is an independent app data site and isn't affiliated with Yutaro Sakairi. The app name, icon, screenshots and description belong to Yutaro Sakairi and are shown as published on the App Store.
AppBrain's verdict
- Rating on App Store
- 5.00
- 8 ratings
- Last updated
- September 18, 2026
- Size
- 235.6 MB
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Store listing
By Yutaro Sakairi, from the App StoreDescription by Yutaro Sakairi Written by the developer, not by AppBrain. Click to read.
Postmarks transforms ordinary movement into a slow, meaningful adventure. Walk in real life while traveling between real cities, collecting vintage stamps, finding souvenirs, earning achievements, and filling a passport that grows with every step.
This is not another pedometer. It is a reason to go outside.
◆ YOUR WALK HAS A DESTINATION
Every step moves you along routes inspired by real places—from Tokyo and Kyoto to snowy northern roads, Korea, Taiwan, Hong Kong, Macau, and historic routes across China.
◆ EXPLORE JAPAN AND EAST ASIA
Begin with Heart of Honshu, a complete journey included free. Expand across Japan, South Korea, Taiwan, Hong Kong, Macau, and China. Choose your pace, discover secret detours, and revisit completed routes.
◆ COLLECT VINTAGE STAMPS
Reach a city and unlock a handcrafted vintage stamp.
• Common, Rare, Epic, and Legendary stamps
• Hidden secret-stop stamps
• Separate Day and After Dark collections
• Stories revealing the real places behind the artwork
Every stamp marks movement you actually made.
◆ FIND SOUVENIRS
Trail Finds turn walks into small discoveries. Pick up keepsakes from stalls, festivals, markets, shrines, parks, and stranger corners of the journey.
Keep them in your Backpack and revisit each find’s story. Some are common, some rare, and some appear only After Dark.
◆ UNLOCK ACHIEVEMENTS
Earn badges for steps, streaks, routes, destinations, secret stops, souvenirs, and special combinations. Display them in your Badge Case—some goals stay hidden until discovered.
◆ MEET YOUR TRAVELER CARD
Your Traveler Card brings together your route, walking tier, stamps, achievements, and favorite keepsakes. Make it yours with collectible banners, frames, and seals.
◆ WALK WITH FRIENDS
Connect privately using invite codes, exchange Traveler Cards, follow each other’s progress, and spot friends’ seals across the map.
Postmarks shares coarse virtual-route progress—not your live location or raw health data. You control whether friends see your weekly steps and recent activity.
◆ EXPLORE EVERY CITY
Reached cities include curated guides to local food, landmarks, culture, history, and surprising details. Artwork stories connect each stamp to the place that inspired it.
◆ WALK BY DAY OR AFTER DARK
After Dark transforms familiar routes with a moonlit map, its own stamps, and night-only discoveries. Switch modes on unlocked routes without returning to the first city.
◆ A JOURNAL THAT WRITES ITSELF
Postmarks creates travel-journal entries with your steps, streak, route progress, reached cities, and memorable moments. Read your history—or replay your journey day by day on the map.
◆ BUILD A HABIT NATURALLY
A city ahead, a stamp to earn, a souvenir to find, or a streak to protect makes every outing part of something bigger.
Forgot to log yesterday? Everyone gets one-day retroactive logging, helping you keep your journey honest without losing momentum.
◆ KINTSUGI TOKENS
Mend one missed streak day from the last week. Your step totals stay honest; only the streak continues. Every traveler starts with one free token.
◆ PROTECT YOUR PROGRESS
Secure your journey with Google or Apple sign-in. Your routes and collections stay connected to your account and can be recovered on another device.
◆ FREE TO START
Heart of Honshu includes a full route across Japan with cities, stamps, secret stops, journaling, Trail Finds, achievements, and the core experience.
Optional one-time purchases unlock more routes across Japan and East Asia, additional collectibles, expanded pace options, and Day / After Dark access. No subscription required.
Walk the world, one stamp at a time.
Terms of Use: https://getpostmarks.com/terms
Privacy Policy: https://getpostmarks.com/privacy
Safety and technology
Found in the app by AppBrain- Price
- Free
- App size
- 235.6 MB
- Content rating
- Everyone
Technologies used by Postmarks: Steps & Stamps
Releases
Updates seen on the App Store- Version
- 1.9.1
- Launched
- April 2026
No changelog data
Alternatives
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Also available on Google Play
Rankings
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About the app and developer
About Postmarks: Steps & Stamps
Postmarks: Steps & Stamps is a health & fitness app developed by Yutaro Sakairi.
User Ratings
Postmarks: Steps & Stamps is rated 5.00 out of 5 stars. The rating is based on 8 ratings.
App Information
Postmarks: Steps & Stamps is freely available from the App Store. The app size is 235.55 MB. The latest version available is 1.9.1. The last update was on September 18, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since April 2026.
Developer information for Yutaro Sakairi
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