The Cantrell Motorsports Lap Timer Pro is the easiest to use GPS-based lap timer, data recorder, video recorder, and performance analysis app available for iOS devices.
- No setup or calibration is required!
- Automatic data and video recording; simply open the app to the Recorder screen and drive!
- HD Video on devices that support it
- Real-time display of speed, g forces, and lap times
- Immediate analysis of performance data and video at track side
- Lap and segment times
- Automatic track mapping; no need for predefined track info
- High resolution GPS (up to 10Hz) using an external GPS module
- Designed for auto-crossing, road racing, karting, motorcycle racing, bicycle racing and more...
- Data sharing via Bluetooth (device to device at track side), email, and iTunes File Sharing
- Share and compare lap times using the CMS Cloud Service
CMS Analysis App for the Mac
The powerful and easy to use data analysis on a big screen.
- Compare two laps from the same run or two different runs
Available for download here: cmsAnalysis.zip
|RAM Mount Universal X-Grip Suction Cup Mount||
A hard case that protects the side buttons from being pressed by the X-Grip is recommended.
|RAM Mount iPhone 6 Plus Cradle and Suction Cup Mount||
iPhone 6 Plus
|RAM Mount iPhone 6 Cradle and Suction Cup Mount||
|RAM Mount iPhone 5 Suction Cup Mount||
|RAM Mount iPhone 4 Suction Cup Mount||
|RAM Mounts for iPod Touch||
High Resolution GPS Modules
An external GPS module is required for high speeds
Recommended External GPS Modules
|Dual XGPS150A Bluetooth GPS||4Hz update rate (requires firmware update)||Yes||Yes|
|Dual XGPS160 Bluetooth GPS||10Hz update rate||Yes||Yes|
|Emprum UltiMate GPS||5Hz update rate||Yes||No|
|Qstarz BT-Q818XT Bluetooth GPS||10Hz update rate. Programmable for 5Hz also.||No||Yes|