Run and ride
with GPS.
Pace, speed, distance, time and calories — plus a route map that draws itself as you move. Lock the phone and keep going; Luntrack keeps tracking.
Three steps.
That's it.
Pick run, walk or ride
Each sport is measured the way it should be: pace for running, speed for cycling.
Go
The route draws itself live. Stops are detected and paused automatically.
See the result
Distance, pace or speed, moving versus stopped time and the full route — saved to your history.
The details
that make it work.
Live route map
Watch the line grow as you move, then keep it on the result. Works without mobile data for maps.
Screen off, still tracking
Background GPS keeps recording with the phone in your pocket.
Built for bikes too
Speed and top speed instead of running pace, and a year of riding on one chart.
Joins your day
Calories burned add to the same daily total as your food — and your water and electrolyte targets follow the effort.
Good questions.
Does it need mobile data?
GPS itself needs no connection, and the route is drawn without downloading any maps.
Is it accurate?
It uses the phone's GPS with filtering for bad fixes and a speed ceiling per sport, so a glitch can't add a mile you didn't run.
Does it count steps?
Yes. During a run or walk it counts steps with the phone's motion sensor, and daily steps come from Apple Health.
Is cardio tracking free?
Yes — GPS runs, walks and rides are free on every plan.
One app.
Everything else too.
Stop guessing.
Start measuring.
Free to download. Free plan forever. 20 languages.