Change your units (km/h, mph, bar, psi)

LapperSnapper displays speed, tire pressure, and temperature in the units you choose. Charts, the live HUD, video overlays, and shared laps all follow the same setting.

Steps

1. Open the Settings tab.
2. Tap Units of Measure.
3. Pick your preferred units:
   • Speed: km/h or mph
   • Temperature: °C or °F
   • Tire pressure: psi or bar

The change applies immediately, everywhere in the app — you never need to re-import a session.

Good to know

Track conditions follow your speed unit too: with mph, air density is shown as density altitude; with km/h, as RAD %.