Apps like Flowtones

Here are some great alternatives to Flowtones by ToneBoosters :
Hexen - Modular Synthesizer
Hexen - Modular Synthesizer
★4.3
FM Synthesizer [SynprezFM II]
FM Synthesizer [SynprezFM II]
★4.3
Droid Synth
Droid Synth
★4.4
G-Stomper VA-Beast Synth Demo
G-Stomper VA-Beast Synth Demo
★4.5
Amp Rack Guitar Effects Pedal
Amp Rack Guitar Effects Pedal
★3.2
TTS Util
TTS Util
★4.8
PixelWave
PixelWave
★4.3
G-Stomper VA-Beast Synthesizer
G-Stomper VA-Beast Synthesizer
★4.7
nanoloop
nanoloop
★4.7
Shaper - Synthesizer
Shaper - Synthesizer
★4.4
Sonic Synthesizer
Sonic Synthesizer
★3.5
MIDI File Player
MIDI File Player
★3.6
SunVox
SunVox
★4.9
Fang Synth
Fang Synth
★4.4
Polaris - Pocket Music Maker
Polaris - Pocket Music Maker
★4.6
Audio Evolution Mobile TRIAL
Audio Evolution Mobile TRIAL
★3.9