OBDDrive is an automatic fuel efficiency tracker for your iPhone, iPad and iPod Touch. It connects your car and your iPhone or iPad through a WiFi compatible OBD-II connector.

If your car didn't come with a trip computer or an instantaneous fuel-economy readout, OBDDrive will add those functions to your iPhone, iPod Touch or iPad.


  • Easy check instant fuel economy.
  • Average fuel economy.
  • Real-time consumption.
  • Avg. fuel economy over time.
  • Metric (Km/L) and Imperial (MPG) units.


OBDDrive supports OBD-II compliant vehicles with a MAF sensor. Please verify that your vehicle is OBD-II compliant and has a MAF sensor before purchasing. (Etanol & diesel not yet supported).

OBDDrive requires a compatible third party hardware interface, purchased separately, to communicate with the vehicle.