The Drum Practice Tracker app is a free Android app for tracking your progress as a drum player. Obviousely made with an Android template in Android studio, the app is really simple actually and anybody can use it. For this app it does not matter if you have a phone or a tablet, as it works equally well on both. The app features a timer of the first screen (or more like a time keeper) that operates to suite the exercise you have set for yourself. You can set the tempo from a slidable list of tempo numbers as well as the note value and subdivisions. The app can be used to exercises as many exercises as you may want and there are also features like changing the name of the exercise, grading yourself and even commenting about your performance. All of your attempts will be stored in the app ane you will be able to redo any exercise for as many times as you want. The Drum Practice Tracker app is a really well constructed app for developing your skills as a drum player and can serve as a metronome if you do not have any at a certain point.