From live race signals to broadcast-style calls in real time.
Turn sector deltas, tire age, DRS pressure, gap trends, and race-control notes into clean play-by-play that sounds like a live race call instead of a raw data dump.
Windows desktop app
Hold the lights to enter ApexCast.
ApexCast
Live race context in. Broadcast-style commentary out.
Windows-first F1 commentary app
Turn live race context into commentary your audience can follow instantly.
ApexCast is a local-first Windows desktop product for F1 sessions. It reads live gaps, tire context, incidents, and race-state changes, then turns them into commentary built for streams, sim-racing broadcasts, and watch-alongs.
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Windows-first app
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F1 focus today
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race-to-voice layers
Built on real race state
Not a recap. Live commentary with context.
ApexCast reads race control, tire state, and position changes as they happen, then turns them into commentary your audience can understand immediately. It is built to explain the race while the race is still moving.
Under-cut, over-cut, defend
Track pit windows, tire life, and pace swings so strategy calls land before the order actually flips.
Knows when the race changes
Surface overtakes, off-tracks, retirements, winner moments, and result swings with language that matches the moment.
Signal stack
Every important race signal, routed into one voice.
Live timing is only the start. ApexCast layers race-control context, tire logic, lap trends, and race-state awareness into one commentary command center.
Sector deltas
Gap trends
Pit windows
Tire life
Track limits
Off-track calls
Final-lap logic
See where ApexCast is heading.
Explore the current product demo and the language behind the Windows desktop app.