HomeAppsMusic & AudioFM Synthesizer [SynprezFM II]Apps like FM Synthesizer [SynprezFM II] Here are some great alternatives to FM Synthesizer [SynprezFM II] by Jean-Marc Desprez : Droid Synth ★4.4 Rockrelay Synth FM ★4.1 Expressive Piano Synthesizer ★4.6 Piano Synth. Music Synthesizer ★4.4 ModSynth Modular Synthesizer ★4.3 Synth Super JX ★4.2 Sonic Synthesizer ★3.5 Shaper - Synthesizer ★4.4 OPNMIDI Player ★4.2 DRC - Polyphonic Synthesizer ★4.3 Stylusphone 3D ★3.3 ADLMIDI Player ★4.4 Flowtones ★4.3 Retro Boy | MIDI Synth ★3.6 Lowtone ★4.9 TouchDAW ★4.2