Camera-based lap timing

Race the clock.
Own the track.

LapTime uses camera motion detection to time laps inside a defined frame region. Start a race, set your lap limit, and watch the leaderboard update live.

Motion detection timing Camera region-based lap capture
Race setup control Drivers, cars, track codes, lap limits
Local + live modes Sync to Apple TV on local network
LapTime app icon

Built for the pits

Everything LapTime ships today

Camera lap capture

Time laps with motion detection in a defined camera region.

Auto start + cooldown

Race starts on first movement with minimum lap time to reduce false triggers.

Race setup

Create races with a name, track code, driver, and car.

Lap limits

Configure a maximum lap count and auto-end the session.

Leaderboard + driver detail

Rank by best lap or total time and inspect every lap per driver.

Local network mode

Keep data local and send laps to Apple TV over peer-to-peer sync.

How it works

Three steps to your next lap.

  1. Set up a race with track code, driver, and car.
  2. Point the camera at your timing line and start the session.
  3. Review the leaderboard or send live laps to Apple TV.

Live timing overlay

Adaptive overlays keep timing readable as the device rotates.

Sound + diagnostics

Sound cues plus optional detection debug overlays.