Klangfreund LUFS Meter vs Voxengo SPAN
| Klangfreund LUFS Meter | Voxengo SPAN | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | Yes | No |
| Paid from | — | Free |
| Open source | No | No |
| Platforms | Linux, macOS, Windows | macOS, Windows |
| Free plan | No | Yes |
| Real-time analysis | Yes | Yes |
| Offline file analysis | No | — |
| Loudness standards | Yes | Yes |
| Maximum channels | 2 channels | — |
| Analysis views | loudness history graph, loudness bars, numeric loudness values, true peak | spectrum, loudness, level, RMS, true peak, clipping, correlation, mid/side |
| Plugin support | — | vst |
Both are listed in Best Audio Analysis Software. On Samsung Mobile US Press, Voxengo SPAN scores higher on our published basis.