12-17-2016, 01:55 PM
Everything that you can use within the app. There is no reliable inter-app system like IAA, AU or AudioBus on Android. Audio Evolution Mobile comes with supports for soundfonts, so you can use all kinds of instruments. It comes with a free GS/GM soundfont, but you can expand it with 5 drum kits from the shop and 10 different instrument packs (Mellotron, Steinway Grand, etc.).