Yoken turns live telemetry and car physics into foresight. The line, the grip, the correction you'll need — visible before the moment arrives.
Three layers, three moments in time. Brake bottom left, throttle bottom right, steering on top — corners, circles or bars, your colours. The centre of the screen stays clear.
A soft fill shows how hard you're pressing at this instant. The game draws it itself, with zero lag.
White dashes mark where your input should be. Short of them — press harder; past them — ease off. The correction arrives before the mistake does.
A thin coloured line shows what the next second will ask of you. When it's time, the dashes reach it.
3 shapes, 4 styles, any colour — set separately for every indicator. Press the brake with the slider.
In the app, brake, throttle and steering each get their own shape, style, colour, size, position and opacity. The lead time adapts to your reaction on its own.
Real cockpit recordings, no editing.
Spa, from a cautious lap to a clean one. Each green dot is a corner where decisions win or lose time — and how many seconds it holds.
Computed with the GT3 model on a track profile built from the game's files.
Plans differ in strategies and session analysis. Safety is free in all of them.
Free in every plan:
Prices in US dollars. The first 14 days are free; after that you're charged for the plan and billing period you chose. Cancel any time in your account.
Position, speed, angle to the line, pedals and steering — read from the game every frame, against the car's grip limit.
31 possible futures for the rest of the corner — brake earlier or later, run wider or tighter — each played out in the car's physics.
The best future that stays on track becomes your cue — 0.3 s early, to match your reaction time. Tune the lead to suit you.
Brake where you should and the best future is the reference line itself. Yoken simply keeps you on it.
Following the reference line, the car runs wide past the edge. Yoken shifts the plan a few metres and keeps four wheels on track.
No fixed ideal line: the prediction moves with you, rebuilt every 50 ms. The reference line runs off — Yoken sees a new way through: wider after the apex, two wheels out, La Source made.
Speed, attack, defence — plus the special cases: starts, flags, incidents, a drying track. Yoken picks the plan before the braking point and keeps it to the exit — you just drive.
Entry, apex, exit: three phases, one clean arc.
Give up some entry for speed onto a long straight.
Carry speed through fast sweepers.
Give up one corner to win the next.
Trail braking turns the car in tight hairpins.
When grip runs short: rain, cold tyres, dirt.
Dive inside and brake later than your rival.
Wider in, faster out — attack on the straight.
Sit in the tow, pull out before the braking zone.
Pass outside where the outside becomes the inside.
A stronger exit decides the pass on the straight.
Show your nose until your rival makes a mistake.
Use backmarkers that hold your rival up.
One move before braking — the door is shut.
Sacrifice entry so there's no tow on the straight.
A line change on the straight, within the rules.
Stay behind your rival and don't attack until there's a real chance.
Heavy traffic: extra braking margin and room for everyone.
Let the faster car by where it costs you least.
Take the corner next to a rival and leave them room.
Scrub speed and pass on the clear side.
Nurse the car: brake earlier, drive smoother.
Lift before braking to save fuel and tyres.
Find the dry line while others stay on the wet.
When no option keeps the car on track any more, Yoken switches to the least dangerous way out: as little off-track as possible, car intact, forget the corner.
No calibration laps: Yoken learns while you simply drive — to you, your car, the track and your rivals.
Grip limit, brakes, power, steering response. Refined on clean corners — yours and rivals' in the same car: fast drivers live at the limit.
Each rival's pace and braking points become a forecast 2–3 seconds ahead. As an obstacle, a rival counts from the very first metre.
How fast you react and what you manage to execute decide how early each cue appears and which cues you get.
Air and track temperature, surface grip, session type — the grip limit is corrected as the session goes.
A car profile from our library and the track from the game files: cues work straight away, with a safety margin.
In the background: grip limit, rivals' pace, conditions and your reaction get sharper.
A full recalculation of the car profile.
Same track, car and conditions: ready from the first metre, only the rivals are new.
On the same combination, gets the profile others have built straight away.
I stopped reacting to La Source. The dashes were there before I needed them — I just followed.
[Name] · beta testerFerrari 488 GT3 · Spa
First tool that helps during the lap, not after it. Telemetry screens never did that for me.
[Name] · beta testerAudi R8 LMS · Monza
Braked way too late into Tamburello and the cue simply changed. Wider exit, still on track.
[Name] · beta testerMercedes-AMG GT3 · Imola
The centre of the screen stays clean. I forget it's there — until a corner needs me.
[Name] · beta testerPorsche 911 GT3 R · Nürburgring
New to sim racing. Two weeks in, I brake where the fast drivers brake.
[Name] · beta testerHuracán GT3 · Silverstone
Set the lead to 0.4 s for my reaction. Now the cue lands exactly when I'm ready to act.
[Name] · beta testerMcLaren 650S GT3 · Brands Hatch
Try Yoken free for 14 days on Windows or Linux. See the line. See the correction. See what comes next.
Start free trialA question, an idea or a problem — tell us. We read every message and reply by email.
Or write directly: support@yokenai.com
