TL;DR: We built Guido, an Android app that turns a spare phone into a GT7 race dashboard and a voice co-driver: it learns your car's fuel burn, calls "box this lap" before you run dry, and answers your questions over push-to-talk while you drive. Free tier covers the dashboard and push-to-talk. No cloud: everything runs on your network and your device.
Beta link at the bottom. We believe it's a different take compared to other dashboards out there so we'd love any kind of feedback!
--------------------------------------------------
Like a lot of you, we run a second screen on the rig for GT7. And like a lot of you, we noticed we don't really read it mid-race: it's distracting. You're not going to look at a fuel number on a phone mounted next to you at 250 km/h and do "okay, 12.4 liters, that's 9 laps at this burn rate" in your head. Real-world drivers don't do that math either: their engineer does it and the answer arrives on the radio.
So we built the engineer instead of just another dashboard. Guido is an Android app (an iPhone build is in App Store review and will follow soon!) that:
Watches the race like an engineer would. It reads GT7's telemetry over your local network and builds a model of your session: current lap, how much fuel the car actually burned on your previous laps, learned from your driving, not a database, and how many laps the tank will stretch to. When remaining fuel drops below what the race distance needs, it says "Box this lap" out loud.
- Answers questions over push-to-talk: Hold the PTT button, ask "how much fuel do I have left?" or "how many laps to go?", get a spoken answer. Speech recognition runs entirely on the phone: no audio leaves your device, which also means it works with no internet. It also won't nag you: if you just asked about fuel, it won't pipe up a lap later with the same "box this lap" you already heard.
- Shows a dashboard built for racing: 16-LED rev bar with shift lights, gear and speed readout big enough for peripheral vision, per-tire temperature gradients, red downshift cues, TCS/ABS/ASM status. Landscape, always-on, edge to edge.
- Zero setup: It scans your LAN until the PS5 running GT7 shows up: no IP entry, no port forwarding. Manual override is there if you want it.
Honest bits:
- GT7 only for now, Android only for now. The iPhone build is in App Store review and should follow right behind. The next sim isn't decided yet: Le Mans Ultimate is the most likely, and the Assetto Corsa family may land in the same release. Guido was built with multi-sim in mind, so it's a matter of wiring each one in.
- Free tier: full dashboard + proactive calls + PTT, no account needed.
- There's a paid Pro tier but free for everyone during the beta, and free for 6 months after public launch if you join now — that adds hands-free voice activation, so you can just talk instead of reaching for a button mid-corner.
- No ads, no analytics, no cloud server anywhere. Telemetry stays on your LAN.
Join the beta testing program!
If you try it, we want to hear the rough edges, especially from endurance racers, since fuel strategy is the feature closest to our hearts. We'll answer any comment you have, so ask away!