Apps like Synth Super JX

Here are some great alternatives to Synth Super JX by ROCKRELAY APPS :
Droid Synth
Droid Synth
★4.4
Piano Synth. Music Synthesizer
Piano Synth. Music Synthesizer
★4.4
Circuit Control Console Essent
Circuit Control Console Essent
★3.3
FM Synthesizer [SynprezFM II]
FM Synthesizer [SynprezFM II]
★4.4
Royal Drum
Royal Drum
★4.0
Walk Band - Multitracks Music
Walk Band - Multitracks Music
★3.9
Melodi MIDI Controller
Melodi MIDI Controller
★4.0
Expressive Piano Synthesizer
Expressive Piano Synthesizer
★4.6
Piano voices & MIDI controller
Piano voices & MIDI controller
★4.1
Retro Boy | MIDI Synth
Retro Boy | MIDI Synth
★3.6
My Piano - Record & Play
My Piano - Record & Play
★4.1
ADLMIDI Player
ADLMIDI Player
★4.3
PixelWave
PixelWave
★4.4
Piano Solo HD
Piano Solo HD
★4.4
My 8-bit Piano
My 8-bit Piano
★4.0
FluidSynth MIDI Synthesizer
FluidSynth MIDI Synthesizer
★4.1