This app is a medical examination practice product - full of questions and answers.
It is available to you free, with premium questions that are categorised into preclinical, paediatrics and OBGYN, medicine and surgery; as well as subdivided into Easy, Medium and Hard.

Above is just one part of the whole bunch. There are 4 more sections - PLAB1 preparatory type quiz, image-based quiz and a quiz game for your relaxation.