The DJ Dubstep Music Maker 2 app is a free Android app for making dubstep music. The app features a 8x4 pad grid for the 3 available presets as well as for the custom preset. The app also has a sequencer, but most buttons are on hold, not on tap, so the long sounds overlay and the sequencer is best used with sounds that are not so long (percussion sounds). You can also set the volume, pitch, stereo panning, cutoff frequency, resonance, echo, delay, delay ratio, wet mix, dry mix, distortion, distortion level, chorus, chorus depth, delay, wet mix, dry mix, tempo, bass sensibility, bass pitch, treble sensitivity, treble pitch and global scale. The app can also record and save .wav files. It only has external recording, but that works on all phones and tablets you might be using. The DJ Dubstep Music Maker 2 app is a really complex customisable and functional app that can be used on tablets especially, but also big phones, to creat dubstep music by default, or music made by any samples that you use with the app.