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. 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.