The Rider's Passport for those who go far. Arrive, stamp it with GPS, keep it for good.
Philosophy
Some places only make sense after you have been. Dấu Mốc keeps them with your real location, not a staged photo.
Rider's Passport
Provinces, mountain passes and border markers you reach are stamped on the spot. Your stamps become a passport of your own, with a Vietnam map colored by the places you have been.
A Rider's Passport is not an identity document.
GPS Verification
Tap Stamp and the app checks that you are really at the place. In the right place, you get the stamp. In the wrong place, you do not. There is no self-claim button, so every milestone means you were really there.
Stamped on the spot. It goes into your Passport and can appear on public shareable cards.
Forgot GPS? Use a photo you took on the spot. If it matches the place, you still get a stamp. It stays in your Passport, not on public shareable cards.
Routes
Start a route and the app follows your position along it with GPS, telling you how far it is to the next highlight. Every route has legs, highlights and road warnings reported by riders before you.
First routeThe Dong Van Karst Plateau loop, Ha Giang
01 / 06
Nationwide
Every province, route and mountain pass can become a milestone.
Vietnam
Save them as milestones.
Features
Record distance, speed and time for the whole trip. It runs quietly to save battery. Lose signal and you keep recording, then the trip saves itself when you are back online.
Find places by type: passes, peaks, extreme points, border markers, lighthouses, waterfalls, caves. See photos and reviews, and filter by province.
See places near you, filter the ones you have reached, save the ones you want to reach. Open a place for details, then stamp when you arrive.
Privacy
Others only see the milestones and journeys you choose to share.
Dấu Mốc is the Rider's Passport built for long-distance motorcycle travelers in Vietnam. Every province, mountain pass, or border marker you reach is stamped on the spot with GPS verification. Your stamps build a personal passport with a Vietnam map colored by the places you have truly ridden.
A Rider's Passport is a personal ledger of the places an adventurer has physically reached, much like how a real passport is stamped at border crossings. On Dấu Mốc, every stamp is checked by GPS so it cannot be self-claimed. It is not a government-issued identity or travel document.
Public Beta on Google Play: Coming soon. Once it opens, the download button on this page will light up.
Not yet. Dấu Mốc is launching on Android first to focus on perfecting the on-road stamping and journey recording experience; iOS will follow.
Tap Stamp and the app checks that you are really at the place. If you are there, you get the stamp. There is no self-claim button.
Yes. Pick a photo you took on the spot. If it matches the place, you get a photo stamp. It stays in your personal Passport, and public shareable cards only show on-site GPS stamps.
No. Others only see the Stamps and Journeys you explicitly choose to share. Your detailed route, your email, and your date of birth stay visible only to you.
With Email & password, Google, or Facebook. You can link or unlink sign-in methods anytime under Security settings.
Public Beta: Coming soon
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