Grand Lap Race Timer

Grand Lap Race Timer is a straightforward stopwatch built for anyone who needs accurate lap splits without clutter getting in the way.

The main display shows large, easy-to-read digits so you can check your time at a glance, even under bright sunlight or in the heat of a session. Hit lap at any moment and every split is recorded instantly in a scrollable list below the timer.

Starting out, a short three-screen intro walks you through the core controls on first launch. After that, the app goes straight to the timer every time you open it.

A 4-digit PIN option keeps the app locked on launch if you share your device. Theme follows your system preference by default, but you can lock it to light or dark in settings. No accounts, no sync, no internet required — everything stays on your device.

Lap list entries show the split time alongside the running total, so you can compare individual laps or track cumulative progress through a session. Pause and resume without losing any recorded splits.

Designed for track days, training runs, interval workouts, or any activity where consistent split timing matters.