Softube Flow Mastering Suite vs Voxengo SPAN
| Softube Flow Mastering Suite | Voxengo SPAN | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | Yes | No |
| Paid from | €14.99/mo | Free |
| Open source | No | No |
| Platforms | macOS, Windows | macOS, Windows |
| Free plan | No | No |
| Workflow type | plugin | plugin |
| Loudness standards | ITU-R BS.1770; EBU R128 | EBU R128; K-system |
| Stereo processing | Yes | Yes |
| Supported plug-in formats | VST; VST3; AU; AAX | AAX; AudioUnit; VST; VST3 |
Both are listed in Best Audio Mastering Software. On Inferse, Voxengo SPAN scores higher on our published basis.