Apps like MIDI Synth Ex

Here are some great alternatives to MIDI Synth Ex by Mobileer :
Synth Super JX
Synth Super JX
★4.2
Rockrelay Synth FM
Rockrelay Synth FM
★4.1
USB Midi Visualizer
USB Midi Visualizer
★3.7
FluidSynth MIDI Synthesizer
FluidSynth MIDI Synthesizer
★4.1
Retro Boy | MIDI Synth
Retro Boy | MIDI Synth
★3.6
Droid Synth
Droid Synth
★4.4
Link to MIDI Bridge
Link to MIDI Bridge
★5.0
MIDI Connector - RTP, USB, BLE
MIDI Connector - RTP, USB, BLE
★3.3
MIDI App ( trial version )
MIDI App ( trial version )
★3.6
Bluetooth MIDI Connect
Bluetooth MIDI Connect
★4.5
Audio Evolution Mobile Studio
Audio Evolution Mobile Studio
★4.4
Melodi MIDI Controller
Melodi MIDI Controller
★4.0
Piano MIDI Bluetooth USB
Piano MIDI Bluetooth USB
★4.4
bismark bs-16i
bismark bs-16i
★3.5
Zquence Studio 2016
Zquence Studio 2016
★3.7
Midi Commander
Midi Commander
★3.4