Race Lap 4+

Live Timing Tracker Ranking


Designed for iPhone

    • 4.5 • 2 Ratings
    • Free


Racing Telemetry G-Meter and Engine Data Logger with support for ODB2 + Heart Beat + Apple Watch and Aircraft Ultralight EFIS VDS with realtime Video streaming on MQTT

Augmented reality racing companion: you can record video with overlay meters.
- Aircraft
- Sport Cars

Supported indicators:
- Drifting pitch with real time angular: how much can you drift?
- G-Force meter: how much your car can accelerate 0-100Km/h
- Track recorder: draw the track map with acceleration and brake
- Auto LAP: each lap is automatically countered using the same starting position
- Audio recording
- Multiple screen available: scroll down
- Sensor Picker: more than 20 sensors
- ODB2 Bluetooth and Wifi connector
- Many different themes
- Support for 3 main automotive: Motorbike, Sport Car, Offroad SUV 4WD
- CSV Export: anything is recorded into common comma separated values file format
- Bluetooth BLE Heart Rate
- Aircraft EFIS
- GoPro WiFi
- FILE Export feature from iPhone
- Video and Audio Recording
- Airacraft VRO position for EFIS
- Pilot name configurable
- Apple Watch
- Replay of recorded session
- Analysis chart analysis integrated with Video Player: zoom up to 20Hz

You can export any data using iTunes Document sharing and CSV import tool

You can enable or disable the augmented reality overlay
You can customize the wallpaper displayed

What’s New

Version 2.6

Added remote reset from Apple Watch

Ratings and Reviews

4.5 out of 5
2 Ratings

2 Ratings

YoungxBJ ,


I was going 60 and the speed was 100. everything else was fine. This app is 5 stars I’m sure the bug can be easily resolved.

App Privacy

The developer, XIAPROJECTS S.R.L., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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