The Drum Studio app is a free Android app for playing the drums. This app is really easy to use, as it directly displays the drum kit which has: 2 crashes, 3 toms, a snare, a kick, a hat and a china. There is an option for changing the sound samples of the app from Rock to Hip-Hop which works, but the app was clearly built with acoustic instruments in mind. You can also move the drum kit instruments on all of the screen, so as to click them better. The app works on both tablets and phones, but is best usable on a big screen. You will also have to have a recent Android version (2.3.3 and up) in order to use this app. The Drum Studio app is especially unique as it is the sole app that can place the instruments that were on top on the bottom, when you move them. The positions of the buttons (drum kit instruments) can be resetted to normal and the sound samples can be set to rock. The Drum Studio app is a really useful app for people that want to have a drum kit to make ideas with, but you can also amplify it and use it as an actual drum kit if you have a tablet.