The best way to connect to your car, with Torque OBD2 app it will be so easy to communicate with your car and read what's your car doing in real time. * Connect your car to your apple device. * Get real time information of your car. * Track your speed. * Track your fuel. * Calculates instant MPG, voltage, range. * Etc. ** One time payment access all the features, no in app purchase. **** To be able to use Torque OBD2 app please follow the instructions; ***** 1. FIRST of ALL you have to connect to your OBD2 dongle via "Wi-Fi". (Simply go to Settings -> Wi-Fi then connect to your OBD2 dongle) 2. Launch the app, press "settings" button then press "start". 3- That's it! Press "done" and start to drive your car like a king! If you have further questions please don't hesitate to contact us via e-mail firstname.lastname@example.org or email@example.com.