Trailmark Journal
Trailmark Journal is made and published by masafumi matsumoto. AppBrain is an independent app data site and isn't affiliated with masafumi matsumoto. The app name, icon, screenshots and description belong to masafumi matsumoto and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- June 27, 2026
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Releases
Updates seen on the App Store- Version
- 1.3.0
- Launched
- June 2026
No changelog data
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 7.71 MB
- Content rating
- Everyone
Technologies used by Trailmark Journal
About the app and developer
About Trailmark Journal
Trailmark Journal is a health & fitness app developed by masafumi matsumoto.
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The app has no ratings yet.
App Information
Trailmark Journal is freely available from the App Store. The app size is 7.71 MB. The latest version available is 1.3.0. The last update was on June 27, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since June 2026.
Developer information for masafumi matsumoto
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Store listing
By masafumi matsumoto, from the App Store
Description by masafumi matsumoto Written by the developer, not by AppBrain. Click to read.
It records your movement automatically in the background — no buttons to press, no check-ins. Whenever you're curious, open the app and replay any past day as an animated trail on the map, at your own pace.
WHAT YOU CAN DO
• Replay any day — watch your route draw itself across the map; scrub the timeline and change speed.
• Heatmap — see everywhere you've ever been, layered into the paths you travel most.
• Stay points — spots where you lingered 10+ minutes are marked automatically; save the good ones to Places.
• Places — keep your favorite spots, search for new ones, and see how far they are from where you are now.
• Daily dashboard — distance, time, and how you moved (on foot, bike, car, train), plus steps and active calories from Health.
• On this day — revisit what you were doing on this date in past years.
PRIVATE BY DESIGN
Everything stays on your device. Your location, steps, and history are never sent to any server, and there is no account to create. Your past is yours alone.
FREE & PREMIUM
Recording is always on, free forever. The free version lets you look back over the last 7 days. Unlock your entire history with a monthly or yearly plan, or a one-time Lifetime purchase — same full access either way.
Trailmark Journal isn't about sharing where you are. It's a quiet place to look back on where you've been.
— Subscription details —
Trailmark Journal offers Premium, which unlocks viewing of your entire movement history (the free version shows the last 7 days; recording is always free).
• Monthly: $0.99 per month (auto-renewable)
• Yearly: $4.99 per year (auto-renewable)
• Lifetime: $9.99 one-time purchase
Payment will be charged to your Apple Account at confirmation of purchase. A subscription automatically renews unless canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage or cancel your subscriptions in your Apple Account settings after purchase.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://yaneyuka.com/trailmark-privacy-policy/