Apps like PixelWave

Here are some great alternatives to PixelWave by Alexander Zolotov :
Synth
Synth
★4.3
Retro Boy | MIDI Synth
Retro Boy | MIDI Synth
★3.6
FM Synthesizer [SynprezFM II]
FM Synthesizer [SynprezFM II]
★4.3
Sound Effects Pad -Alien Space
Sound Effects Pad -Alien Space
★4.2
Piconica
Piconica
★4.3
Chiptune Piano
Chiptune Piano
★3.8
Stylusphone 3D
Stylusphone 3D
★3.3
Piano Synth. Music Synthesizer
Piano Synth. Music Synthesizer
★4.6
Flowtones
Flowtones
★4.3
Sonic Synthesizer
Sonic Synthesizer
★3.5
Droid Synth
Droid Synth
★4.4
Synth Super JX
Synth Super JX
★4.2
DAW IT
DAW IT
★3.4
MIDI File Player
MIDI File Player
★3.6
nanoloop
nanoloop
★4.7
NodeBeat - Playful Music
NodeBeat - Playful Music
★4.4