A dashboard built for racing
A 16-LED rev bar with shift lights, a big gear and speed readout, per-tire temperature gradients, red downshift cues, and live assist status (TCS, ABS, ASM). Landscape, always-on, readable at a glance.
Your personal race engineer for sim racing
Supported sims
You're on the list. We'll email you as soon as there's room.
Closed beta on Android, TestFlight on iOS. We'll email your invite when there's room.
Built for the track, not the pit lane
What Guido does
A co-driver you can talk to
Hold push-to-talk and ask: how much fuel is left? How many laps to go? What's the race advice? Guido listens and answers out loud, in real time, while you keep your eyes on the track.
Fuel strategy, handled
Guido learns how much fuel your car actually burns per lap, predicts how far your tank will stretch, and speaks up with a "box this lap" call before you run dry — not after.
Zero setup
Launch the app and it scans your network until your sim session shows up, on the console or on the PC. No IP addresses, no port forwarding.
Private by design
Telemetry never leaves your home network, and your voice is transcribed on your device. No cloud, no ads, no analytics. Your races belong to you.
Built for the whole stint
An always-on, edge-to-edge display that won't sleep mid-session, an automatic reconnect if the stream drops, and your units throughout: km/h, mph or m/s, Celsius or Fahrenheit.
Beta testing program
Guido is in closed beta on Android and on TestFlight for iOS, and we're letting people in a few at a time. Joining early is the way to shape the app: tell us what's broken, what's missing, and which sim Guido should learn next. If you'd rather wait for something finished, that's fair — this isn't it yet.
What beta means, plainly: the app will be updated frequently, and features might move or change shape between sessions, and there are rough edges we haven't sanded down.
Your benefits. Guido before the public launch, a direct say in what gets built, and a line to us while the decisions are still open.
Free
Free forever — no account needed
The full dashboard and a push-to-talk race engineer.
- Live race dashboard
- Zero setup — Guido finds your sim on the network by itself
- Proactive calls like "box this lap"
- Push-to-talk questions, answered on-device
Pro
Early birdFree during the beta
Everything in Free, for drivers who don't want to reach for a button mid-corner.
- Hands-free voice activation — just speak, no button
- A more advanced feature set, growing over time
- Six months of Pro on us after the beta
What happens after the beta. Free stays free — it isn't a trial and it isn't going behind a paywall. Pro becomes a paid subscription once the beta wraps up; everyone who joined during it keeps Pro free for six months.
Leave your email and we'll send your invite when there's room. No spam.
You're on the list. We'll email you as soon as there's room.
Get started
- Power on your PlayStation 5 and launch Gran Turismo 7.
- Put your phone or tablet on the same home network as the console.
- Open Guido. It finds the console on its own.
- Install and launch Muretto where Le Mans Ultimate is installed.
- Start driving in Le Mans Ultimate.
- Put your phone or tablet on the same home network as the PC.
- Open Guido. It finds the PC on its own.
- Install and launch Muretto where Assetto Corsa is installed.
- Start driving in Assetto Corsa.
- Put your phone or tablet on the same home network as the PC.
- Open Guido. It finds the PC on its own.
- Install and launch Muretto where Assetto Corsa Competizione is installed.
- Start driving in Assetto Corsa Competizione.
- Put your phone or tablet on the same home network as the PC.
- Open Guido. It finds the PC on its own.
Guido runs on Android 7.0 or newer and on iOS 18.2 or newer.
Roadmap
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Today
Four sims, on Android and iOS
Gran Turismo 7 talks to Guido straight from the console. Le Mans Ultimate, Assetto Corsa and Competizione come through Muretto. Closed beta on Google Play, and TestFlight on iOS: the full dashboard, push-to-talk, and the calls Guido makes on its own when the fuel math stops working.
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Next
The App Store
The iOS build is in App Store review and ships as soon as the process clears, from the same codebase.
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The engineer keeps learning
Tires, shifts, strategy
Tire and shift intelligence, richer race strategy, and more questions Guido can answer out loud while you drive.
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More sims
F1 and iRacing
The next sims on the list. We'll keep expanding support for more titles, and the order is open.
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Longer bets
Desktop and track detection
A desktop build and automatic track recognition are on the list. We'd rather ship them well than promise them early.
Muretto
Muretto is a small Windows tray app that runs on the PC alongside your sim titles, reads their telemetry and carries it to Guido over your home network.
It runs in the tray with no window, starts itself when you log on, and automatically streams telemetry from any active session. No setup needed, no messing with your sim, no asking for admin rights. It's built with minimal footprint, to make sure it doesn't interfere with your sim's performance.
It's a necessary Guido companion for Le Mans Ultimate, Assetto Corsa and Assetto Corsa Competizione. Gran Turismo 7 talks to Guido directly instead, and does not need it.
Strap in. Guido will watch the numbers.
Join the beta and we'll send your invite as soon as there's room.
You're on the list. We'll email you as soon as there's room.
Already in the closed beta? Open Guido on Google Play, or accept the TestFlight invite.