The GPS lap timer
for circuit,
in your pocket.
ST1 Track detects your laps, measures your sectors and helps you see where you gain — or lose — time.
iPhone. Apple Watch. CarPlay. Dynamic Island. One session.Spa-Francorchamps
Spa Francorchamps, Belgium
Your next circuit is probably already here.
192 circuits already in ST1 Track.
What if yours isn’t there?
Drive it.
Open ST1 Track and start driving. After a few laps, the layout is created automatically.
01
You can publish it.
02
It appears in ST1 Track.
03
Others can find it.
And from then on, they can time themselves on it too.
Your track. Your rules.
A circuit can be public. Or private.
- A private track.
- A closed ground.
- A small karting circuit.
- A test area.
You create the layout and decide who can see it.
And it doesn’t even need to be a loop.
Point A → Point B
Create a stage. A section. A special. A climb. A technical zone on closed ground. And time every run.
One circuit. One time. One leaderboard.
Every circuit has its leaderboard. Your time. Your vehicle. Your place.
Spa-Francorchamps
- 12:18.412
M. Keller
Porsche 911 GT3
- 22:19.087
A. Rossi
BMW M2 CS
- 32:19.540
J. MartinYou
Cayman GT4
- 42:20.116
L. Moreau
Civic Type R
- 52:21.003
S. Weber
Megane RS
Your best lap doesn’t tell the whole story.
You can gain a second. But the real question is: where?
- Sectors
- where you gain / lose.
- Speed
- how your rhythm evolves.
- Braking
- where you slow down.
- Lap analysis
- compare your runs.
Helmet. Ignition. Track.
ST1 Track takes care of the timing.
Frequently asked questions
What is ST1 Track?
ST1 Track is the GPS lap timer for circuit, in your pocket. It detects laps, measures sectors and helps you see where you gain — or lose — time. It is a STRADA1 product, designed in Switzerland by Evoswiss.
Do I need a timing box?
No. ST1 Track uses the phone’s GPS. No extra hardware is required.
What if my circuit is missing?
Drive it. After a few laps, ST1 Track creates the layout automatically. You can then publish it so other drivers can time themselves on it.
Can a track stay private?
Yes. A circuit can be public or private. You create the layout and decide who can see it.
Is ST1 Track available on Android?
ST1 Track is available on iPhone. Android is coming later.
Is the app free?
Yes. ST1 Track is free on the App Store. Set up an account in seconds, with no extra device.
Does ST1 Track work with Apple CarPlay?
Yes. On iPhone, ST1 Track shows on the car screen through Apple CarPlay, so you can follow the session without leaving the wheel.
Ready to beat your record?
GPS timing, sectors, analysis and circuits. Available on iPhone — Android coming soon.