The BD Drum and Bass Lite app is a free Android app for making dubstep music. Even if there is another app from the same source aimed at dubstep specificly, you cannot classify this app as being anything else than a dubstep app. This app does not have a keyboard, it is just the 6x4 pad grid that is divided into four sections. This app has about 10-17 bass sounds, 30 loops, and around 29 SFX presets. While this app may be ideal for those that want to learn how to play pads on dubstep sounds, it is not a really professional tool. Best used on a large screen the app is a really functional piece of kit, as it lets you work with a lot of sounds. The professional thing about this app is that it can be set to have full customisation with the sound effects, as you can place the sounds in whichever order you may want to. The BD Drum and Bass Lite app is really user-friendly, but it does not work properly all the time and has to be resetted. In rest, the app is really usable and is fit for most up-to-date phones.