VisLM vs Voxengo SPAN
| VisLM | Voxengo SPAN | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | — | Free |
| Open source | No | No |
| Platforms | Windows, macOS | macOS, Windows |
| Free plan | No | Yes |
| Paid from | 49 /mo | — |
| Real-time analysis | Yes | Yes |
| Offline file analysis | Yes | — |
| Loudness standards | Yes | Yes |
| Maximum channels | 12 channels | — |
| Plugin support | aax | vst |
| Analysis views | loudness meter, True Peak meter, loudness history, loudness distribution | spectrum, loudness, level, RMS, true peak, clipping, correlation, mid/side |
Both are listed in Best Audio Analysis Software. On Inferse, Voxengo SPAN scores higher on our published basis.