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Apex Engineer

Your personal F1 race engineer — live strategy, setups, and split-second calls while you drive.

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For UK sim racers.

Apex Engineer product visual

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An AI race engineer for F1 25 that runs light on a gaming PC and gives real-time strategy calls.

Apex Engineer is an AI race engineer that sits in your ear during practice, qualifying, and race sessions in F1 25. It reads telemetry in real time and gives you the same calls a real race engineer would make — when to push, when to lift-and-coast, where to deploy ERS, and which tyre window you are in.

Starting with Formula 1 titles, Apex Engineer is built on Tauri — so it runs in under 120MB of RAM and leaves your frame-rate completely untouched while gaming. It helps you dial in custom setups for every track, coaches you on braking zones and racing lines, and reacts to VSC, safety cars, and wet tyres without missing a beat. Support for more racing sims (iRacing, ACC, Le Mans Ultimate) is on the roadmap.

  • AI
  • Tauri
  • Rust
  • Racing
  • LLM
  • Real-time
  • Desktop

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What Apex Engineer does.

  • Live race strategy calls (push, save, box)
  • ERS / battery deployment guidance per corner
  • Track-specific setup recommendations
  • Real-time tyre-wear and fuel delta analysis
  • Weather & safety-car adaptive strategy
  • Braking-zone and racing-line coaching
  • Under 120MB RAM — zero FPS impact
  • Voice-first interface, hands stay on the wheel

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Who it is for.

  • Race-day strategy

    Live calls on when to push, lift-and-coast, deploy ERS and box — reacting to VSC, safety cars and weather as they happen.

  • Practice & setup work

    Track-specific setup recommendations plus braking-zone and racing-line coaching to find lap time methodically.

  • League racing

    Consistent, repeatable engineering calls across a full season — the same edge real teams get from their pit wall.

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Where to find Apex Engineer.

In beta

Free during beta

WebsiteWindows

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Apex Engineer: common questions.

Which games does Apex Engineer support?

F1 25 today, with iRacing, ACC and Le Mans Ultimate on the roadmap.

Will it hurt my frame rate?

No — it is built on Tauri and runs in under 120MB of RAM with zero FPS impact while you race.

How do I interact with it mid-race?

It is voice-first: the engineer talks to you in your ear and you reply hands-on-wheel, exactly like a real team radio.

Is the beta free?

Yes — download the Windows beta free from this page. In-app updates keep you on the latest build automatically.

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More from Krapton.

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