Mac OS X 10.10 or higher, compatible 64 bit host DAW which supports either VST, AU or AAX plugin formats, plus a minimum of 128 Mb of free disk space to install.
Windows 7 or higher, compatible 32 bit or 64 bit host DAW which supports VST or AAX plugin format, plus a minimum of 128 Mb of free disk space to install.
Requires iOS 11 or higher. At least 65 Mb of free space. AUv3 Audio Unit plugin - requires an AUv3 compatible host app, such as Garageband, Cubasis, BM3, AUM, etc.