Dirtmo is the ride app built for dirt bike riders.
Open the map, find the trails, and go. Record the ride, see your friends live while you’re out, and know that someone always knows where you are. It works when the cell signal doesn’t.
MAPS THAT WORK IN THE WOODS
Trails and riding areas across the US and Canada, free to download and use offline. Browse the map without an account. When the signal drops, the map stays.
RECORD EVERY RIDE
One tap to start. Time, distance, your line on the trail, and your climbs, saved on your phone first, then uploaded when you’re back in range. A ride is never thrown away because you had no signal.
SEE YOUR CREW LIVE
Ride together and see your friends move on the map, with their photos. Only the friends you choose, only during that ride.
YOUR PIT CREW KNOWS WHERE YOU ARE
Send your partner, a parent or the buddy waiting at the truck a simple code. They follow your ride from their own phone, no account needed: where you are, how long you’ve been out, and when you’re due back.
EVERY TRAIL IS TIMED
Your ride is matched to the trails you rode. See your time on every trail, trail leaderboards, and medals for your personal bests. Your riding level is earned from your real trail times, never typed in.
YOUR GARAGE
Keep your bikes with their photos, engine hours and maintenance. Know when the air filter is due before it costs you.
FEED, FRIENDS AND CLUBS
Share rides and photos with friends, comment, and tag who you rode with. Follow your local clubs to see their rides and posts. Find riders to ride with, and plan a ride before you go.
BUILT FOR THE RIDE
- Hazard reports and trail conditions from riders
- Route back to where you started
- Apple Watch app: your ride, the map and your friends on your wrist
- Light and dark, large text and VoiceOver supported
YOU CONTROL WHO SEES WHAT
Your exact tracks and home area stay private. Friends see what you share, and you choose whether your trail times show on leaderboards. You can block and report any rider or post.
Free to use. For riders 18 and older.
Ride safe. Bring a buddy. Tell someone where you’re going.
Ratings & Reviews
This app hasn’t received enough ratings or reviews to display an overview.
TAILGATE DEBRIEF
Event: 1.4.0
Engines off, helmets on the tailgate. Who actually won? Derek? Max? Now there are numbers.
RIDE RESULTS: WHO WON, TRAIL BY TRAIL
Ride with your crew and Dirtmo scores every trail you all rode, like a tiny race. Open the ride afterwards to see the podium, who beat who, and by how many seconds. Your own times and your buddies' places are free. Dirtmo Pro adds every rider's time, the gaps and your new bests.
Good to know: a trail only counts when two or more riders rode it. A tie shows as a tie. Marlon, a radiator is not a trail feature, so a bent one does not count as a heat.
SHARE THE PODIUM
One tap makes a picture of the crew's podium, with faces, names and medals, ready to post. Also ready to wave at Derek, who "wasn't really trying".
WERE YOU RIDING WITH MAX?
Rode with a friend and forgot to tag them? Dirtmo spots two rides that overlap and asks. Tap yes and the ride joins the scoreboard. Tap no if it is wrong. Max, you know what you did.
TOGETHER: A NEW TAB ON A FRIEND'S PROFILE
Riding buddies shows your hours in the seat, your trails, your longest day, and the first ride you did together. Matt, seat time is counted too. We are not saying anything about hockey. We are just counting.
Head to head keeps the season score: trails won, dead heats, the closest battles. Hit Share for an A vs B poster, and Change line for another headline. Yes, Derek, you can frame it.
YOUR ONLY BIKE, ON EVERY RIDE
Got one bike in the garage? Dirtmo now puts it on every ride for you. With more than one, you still pick per ride.
A NUDGE WHEN THE RESULTS ARE IN
You get a notification when your crew's ride is scored. It sits under Ride alerts, so you can turn it off in one place.
IN THE PITS (PRIVACY)
Your trail times reach other riders only while "Share efforts" is on. Take yourself off a friend's ride and your times leave your rivalry with them. Your own track and your privacy zones stay yours.
Podium photo, complaint, or a heat we should add? You → Settings → Contact us. A real person reads every one.
Version 1.4.0
The developer, MATHEUS MARTINS DE OLIVEIRA, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
Health & Fitness
Location
Contact Info
Contacts
User Content
Identifiers
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
MATHEUS MARTINS DE OLIVEIRA
Size
75 MB
Category
Navigation
Compatibility
Requires iOS 26.0 or later.
iPhone Requires iOS 26.0 or later.
Mac Requires macOS 26.0 or later and a Mac with Apple M1 chip or later.
Apple Watch Requires watchOS 26.0 or later.
Location
This app may use your location even when it isn’t open, which can decrease device battery life.