Laptrap

Laptrap Racing

In-app purchases

About this app

Turn your smartphone into a professional lap timer! RC racing becomes even more fun with LapTrap.

LapTrap is an innovative app that measures RC car lap times using only your smartphone's camera, without the need for expensive transmitters (transponders).

[Key Features]
● Unrivaled Multi-Car Measurement: Simultaneous measurement of up to 50 cars is possible. Perfect for amateur races!
● High-Precision Measurement: AI (ID marker) recognition achieves accuracy down to 1/100th of a second.
● Voice Announcement: Real-time voice guidance of lap times during driving. Focus without looking at the screen.
● Master/Slave Unit Integration: Bluetooth connection allows separation of the measurement camera (master unit) and the handheld monitoring unit (slave unit).
● Log Management: Driving data is automatically saved. Easy setting comparison with CSV export.

All you need is to attach an AR marker to your car. Now, let's beat your best lap time!

What’s new

System Update: Updated internal libraries to comply with the latest Google Play policies.

Audio Fix: Resolved an issue where buzzer and TTS audio would cut off when using Bluetooth speakers.

[New] Cooldown Time: Added a setting to prevent duplicate lap counts immediately after crossing the finish line.

[New] Retry Detection (Minimum Lap): Laps faster than the set minimum time (e.g., shortcuts) are now ignored, automatically resetting the timer with an error alert.