Do you really want a DeLorean? I do too.
Are you a fan of the Back to the Future movies? So am I!

This application is a plugin for Torque, an application that connects to your car via an OBD-II adapter. You need it to use this app!

OBD DeLorean Speedometer does what it says: it's a Back to the Future-styled DeLorean speedometer (the digital one Doc built) that connects to your car and displays its speed in real time. With optional time travel sound effects!

Open the app via the Torque dashboard.
Open the settings by tapping on the speedometer.
Change the background by tapping on the background.

Warning: this is not an ACCURATE speedometer and should not be used as such. It is only made for entertainment purposes, and should be accurate-ish.