Race-Keepers Predictive iDash is an easy to use lap timing app for smartphones and tablets that displays live performance data and predictive lap times to the driver via simple graphical displays while in the background, many complex algorithms use data from both GPS and vehicle sensors to calculate accurate lap predictions.

Predictive iDash gives racers valuable real-time comparisons of current lap vs. best lap, and provides critical decision-making data instantly on whether to continue pushing or back off, saving precious resources including tires, fuel and wasted time on the track.


With predictive lap times and min corner/max straight data, racers can test different lines, corner entry speeds and gears with instant feedback on time gained/lost, all of which helps to determine the optimal approach to achieving a faster lap time.

Predictive iDash delivers lap timing, predictive lap timing and other critical data from any Race-Keeper video-data system to Android or Apple devices, using stunning HD graphics that automatically resize to accommodate all display resolutions. Predictive iDash also stores and displays lap times and related performance data for each track session, so racers can quickly review each session’s lap times and data the moment they return to the pits.

Set up is simple:

  • Download Predictive iDash from either Google Play or the App Store
  • Power your Race-Keeper system
  • Power your Unbreakable Wi-Fi router
  • Connect your smartphone/tablet to the Race-Keeper Wi-Fi network
  • Launch Predictive iDash

Predictive iDash works best with any Apple or Android 7″ or 10″ tablet. The app also works on Apple or Android smartphones, although in a race car a smaller screen is harder to see and interact with so we recommend using a tablet. That way you will have a good clear display of your predicted lap times and all the other data Predictive iDash provides.

For more details, refer to the Race-Keeper Predictive iDash User Guide.

Additional information

Weight 0.4 lbs

We know that your time on track is limited, but so is the time available between sessions, during which you have to review your video/data, along with a whole host of other things. That is why we have made our video data analysis software so simple to use.

Although we believe Comparo HD is the simplest video data logging software on the market, to some we appreciate it may appear daunting at first glance, due to all the text, graphs and buttons. That is why we actively encourage you to download a copy of Comparo HD for free, along with some sample video/data and have a go at comparing laps and analysing data for yourself.

Comparo HD is Race-Keepers video data analysis software which plays synchronized video alongside course map and data traces, including speed, lap number, lap time, G forces, as well as any other data streams available via OBD-II, ECU/CAN or from Analog/Digital sensors.

It presents all of this information in a single, combined view so that you can instantly start analyzing your ontrack performance straight away. Data and video is automatically syncronized so there is no unnecessary setup or configuring that is required before you can playback your outing.