The best virtual keyboard available for android. Supports different key sizes, full 88 keys, 7 octaves, slide play, glissando, 2 rows keyboard with custom key sizes.
The best MIDI support via OTG USB cable. Pitchbend, modulation, velocity, sustain pedal.
Supports more than 65 brands of keyboards and synthesizers like: Roland, Yamaha, Korg, M-Audio, CME, Novation and many others
The best zero latency sound available for android. PCM/AWM2 24 bit quality samples.