01 · Race information
Reads the race
Laps, positions and how your race is going.
The race engineer you were missing
Alan is the AI race engineer for Gran Turismo 7. He calls your laps, position, delta and fuel right in your ear, and answers when you talk to him. Hide the HUD and just drive.
iPhone, iPad and Android are coming. Get one email when they land.
No account · No subscription · English and Spanish
Built for immersion,
so you can finally
hide the HUD
The first time I raced GT7 in PSVR2, I was hooked. The only thing breaking the spell was the HUD. So I built the race engineer I wanted in my ear: one who keeps me in the loop, never pulls me out of the race, and answers when I ask.
The point was never to put every number on the screen. It was to make looking at the screen unnecessary.
Alan IS the HUD
Less HUD More race
Eyes on the road Alan on the radio
Everything you need from a race engineer, and nothing you don't. Tap to hear him.
01 · Race information
02 · Live delta
Tracks your delta live
Know if that push lap is working.
03 · Fuel and strategy
Fuel and pit strategy
When to box, and whether you'll make the finish.
04 · Incidents
Reacts to incidents
Contacts, spins and off tracks, called the moment they happen.
05 · Coaching
Coaches your driving
Braking, throttle and gears, measured against your best lap.
06 · Two way radio
Listens to you
Say “radio” and ask: fuel, position, best lap, the plan.
In English or Spanish. Go PRO for full race radio, or AM for an old mentor in your ear. Same information, but cozier.
English
Español
More languages on the way
And when you do want to look
Alan does the talking. Everything else is one glance away, during the race and after.
HUD
Speed, gear, fuel and tyres live, on any screen you like.
Race log
Every call Alan makes, word for word. The voice keeps you in the race. The log gives you the receipts.
Live lap data
Your line on the map, sector by sector, against your best lap.
Session analysis
Every lap, every sector. See where you found pace and where you lost it.
Session history
Every track, every car, every record. This is where you find out how good you actually are.
Race Cards
Every race ends with a card worth sharing. Brag a little.
Three steps to get Alan in your headset
No account, no cables, nothing to switch on in GT7.
Get RadioCheck
On your Mac for now, with iPhone, iPad and Android coming. It finds your PS5 by itself.
Connect your headset
Get Alan into your PSVR2 headset with a free Discord account. On speakers? Skip it.
Race
Open GT7, hit the gas and say "radio check".
Built solo with love, for the whole GT7 community
I'm a designer, not a developer, and a GT7 addict. One night in PSVR2 I wondered: what if I had a real race engineer in my ear?
Months of late nights and hundreds of test laps later, Alan was talking back. My five year old niece heard me saying “radio check” into an empty microphone night after night and laughed at me. That's where the name comes from.
RadioCheck is a passion project, made by one person in Spain. Try it, break it, tell me what you think. I want to make it great.
Rubén
Race with me on PS5: PSN: GoldsmitH2097
Got questions?
The AI race engineer for Gran Turismo 7 (GT7). Alan calls your laps, position, delta, fuel and pit strategy over the radio and answers your questions, so you can race with the HUD off.
Yes. That's what Alan was made for. He tells you what the HUD would, right in your ear. He works just as well on a TV.
A Mac with Apple Silicon and macOS 14 or later, and GT7 on PS5, both on the same home network. iPhone, iPad and Android versions are coming, then Windows.
RadioCheck is free to play in basic mode. One in-app purchase unlocks the full experience, yours for good. No subscription.
No account, no tracking. Your laps and sessions stay on your device. In PSVR2, Discord carries the audio and nothing else. The one exception is the optional AI advice in Car Tuning: it sends your setup screenshots to the AI service you pick, only if you say yes.
Only to hear Alan in PSVR2 or a headset on the PS5. On speakers, no.
Say "radio" or "Alan", then ask for fuel, your position, your last or best lap, or the pit plan.
Laps, delta and fuel are spot on. Incidents are trickier: at speed a big kerb and a contact can feel annoyingly similar, so the odd false call can happen.
Gaps to other cars and tyre wear. GT7 doesn't share them, and Alan would rather stay quiet than make things up.
English and Spanish, each with PRO and AM radio styles. More are on the way.
Alan stays Alan. One believable race engineer, not a menu of novelty voices.
// get radiocheck
Race with Alan
Free basic mode · One purchase unlocks everything · No subscription
Coming soon to
Found a bug, got a suggestion? Email me