The flashcards are based on "CLASE A - CATEGORÍA I" questions published here: Evaluacion de conocimientos - MTC
Install Ankidroid, it's available in PlayStore & F-Droid.
Download the Driver Licence A1.apkg file stored in this repository and then import it into the Ankidroid application.
Anki is a program which makes remembering things easy. Because it's a lot more efficient than traditional study methods, you can either greatly decrease your time spent studying, or greatly increase the amount you learn.