Prufung metall united for Android

Prufung metall united game for android description: The europe testing app metal contains 108 selected exam questions that can be answered either in practice mode or test mode.
Practice mode: it can be practiced either any questions or selected topics.
The questions are repeated at various intervals.
Correctly answered questions then appear less often incorrectly answered more frequently (paper box principle).
Preferred questions may be provided with bookmarks and be practiced separately.
While practicing ones own learning status is indicated by a learning o meter.
Statistics on the recent progress in learning can be accessed anytime.
Test mode: 25 random questions selected from the questions pool have to be answered within 30 minutes.
At the end you find out whether the test passed....