Questions, answered.
Everything you need to know before you put a race engineer in the car. Still stuck? It takes a couple of minutes to try free.
Full native telemetry coaching on F1 25, iRacing, Assetto Corsa & Competizione, rFactor 2, Le Mans Ultimate, Automobilista 2, RaceRoom and Forza — plus Gran Turismo 7 on PS5. That's live coaching, your-best comparison, brake-point markers and the racing line on all of them. P1 auto-detects the game and auto-updates, so new sims arrive with no reinstall.
No. P1 bridges the telemetry port, so RaceHub, SimHub and any dashboards you already run keep working exactly as before. You don't choose between P1 and your existing setup — they run side by side off the same feed.
Three steps. 1) Download for Windows and run the installer (it sets up P1 and a Start-menu shortcut, then auto-updates itself from then on). 2) In F1 25, turn UDP telemetry On once — port 20777, the game's default. 3) Launch the game, click Start Coaching, and drive. P1 auto-detects the game and starts reading. The whole thing takes a couple of minutes.
Yes. P1 coaches from your car's telemetry, not from what's on screen, so it works the same in cockpit, chase, TV-pod or any other camera. The overlay sits on top of the game and reads brake, throttle, speed, line and position regardless of the view you drive in.
P1 is local-first. It runs on your PC, reads telemetry locally, and you don't need an account just to run it. Your driving stays yours. The app reaches out only to check for updates — your laps aren't a product.
No. The voice engineer is quiet by default and never speaks mid-corner. It calls out your single biggest opportunity each lap, and it praises the corners you got right — it's there to make you faster, not to nag. You're in control of when it speaks.
Nothing. P1 is 100% free to use — no card, no trial timer, nothing to cancel. We want drivers and feedback right now, not your money. You get all of it:
- AI voice coaching with smarter, per-corner calls.
- Brake-point coaching with markers, and the best racing line on the mini-map.
- You-vs-your-best telemetry, full live car telemetry, session & lap history.
- Your HUD placed exactly where you want it, on your own screen.
- Multi-sim as new titles land, local-first, auto-updates.
There's nothing to cancel — P1 is free to use. No card, no subscription, no timer.
No. P1 only reads the telemetry the game already broadcasts — it never injects into, modifies or automates the game. It doesn't touch your inputs or alter the sim in any way; it's a read-only coach, the same data your wheel's dashboard or a stream overlay uses. Nothing about it violates a game's terms.
Windows 10 or 11 and the sim you're driving. P1 is a lightweight desktop app (a few MB) that auto-updates on launch, so you're always on the latest version without lifting a finger. No account is needed to get running.
Ready to find the lap time?
100% free to use · Windows 10/11 · no card needed.