HomeAppsMusic & AudioGrainstormApps like Grainstorm Here are some great alternatives to Grainstorm by The Secret Laboratory : vuKNOB ★4.0 FRMS - Granular Synthesizer ★4.2 Spacecraft Granular Synth ★4.7 Mazetools Soniface ★4.2 G-Stomper Producer Demo ★4.8 J4T Multitrack Recorder ★4.4 FL STUDIO MOBILE ★4.0 nanoloop ★4.7 G-Stomper VA-Beast Synth Demo ★4.5 Mazetools Mutant ★3.9 Electrum Drum Machine/Sampler ★4.5 KueIt Mobile ★4.3 Hexen - Modular Synthesizer ★4.3 G-Stomper Producer ★4.7 Audio Recorder With Effect ★4.3 Synth ★4.3