VBOX Laptimer is a powerful laptiming app designed for iPhone users. Whether you're a professional racer or a casual enthusiast, this app is a must-have for tracking and analyzing your lap times.

Using the internal GPS of your iPhone or as a companion to the VBOX Sport, VBOX Laptimer collects GPS data at an impressive rate of 20 times per second. This high accuracy GPS receiver ensures unparalleled accuracy for your lap times.

The app offers a range of features to enhance your racing experience. It automatically selects the track based on your current location, eliminating the need to manually set the start/finish line. It also utilizes unique Racelogic algorithms to predict your current lap time, providing you with real-time feedback and a red/green bar graph for delta-t.

With VBOX Laptimer, you can easily monitor your speed, current lap time, predicted lap time, and a list of previous lap times. The app uses the same VBOX technology trusted by major motor manufacturers and car magazines worldwide.

In addition, VBOX Laptimer allows you to create custom circuits and save your lap data in a Racelogic .vbo file for analysis in Circuit Tools software. This comprehensive app offers a range of configuration options to suit your preferences.

Please note that the full functionality of VBOX Laptimer is available when connected to a 20Hz VBOX Sport via Bluetooth. If you're not connected to a VBOX Sport, the app will still work using the internal GPS of your Apple device, albeit with a slight reduction in accuracy.