The Bass Drop Lite app is a free app for making electronic music, especially dubstep. As it is constructed for Android, the app will run on most of the up-to-date phones and tablets (Android 3.0 and up). Best used on a large screen, the Bass Drop Lite app is a percussion pad with a keyboard to make modulations on different notes of the preinstalled sounds. The app lets you to select to use both or just the pads so as to be power efficient. There are many preinstalled setups for the pads (as much as 30 for the bass, 20 loops and about 20 SFX). You can save your work but only through a really wierd interface. The keyboard has a pitchbend and four knobs. You can play as much as an octave on the keys themselves and the pitchbends can add another 12 semitones to that range. The app is really functional and can be used with its own sounds, you cannot add sounds to this app unless they are specificly made for it. The Bass Drop Lite is a great app for making and working your hand with synthesizers, especially for dubstep.