Blue Cat's FreqAnalyst vs Voxengo SPAN
| Blue Cat's FreqAnalyst | Voxengo SPAN | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | Free | Free |
| Open source | No | No |
| Platforms | macOS, Windows | macOS, Windows |
| Free plan | Yes | Yes |
| Real-time analysis | Yes | Yes |
| Maximum channels | 2 channels | — |
| Plugin support | vst | vst |
| Analysis views | spectrum, instant curve, peak curve | spectrum, loudness, level, RMS, true peak, clipping, correlation, mid/side |
| Loudness standards | — | Yes |
Both are listed in Best Audio Analysis Software. On Inferse, Blue Cat's FreqAnalyst scores higher on our published basis.