ColourSpace vs QUBYX PerfectLum
| ColourSpace | QUBYX PerfectLum | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | Yes |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Windows, macOS | Linux, macOS, Windows |
| Free plan | No | No |
| ICC profile export | No | Yes |
| LUT calibration | Yes | Yes |
| Multi-monitor calibration | Yes | Yes |
| HDR calibration | Yes | — |
| Supported platforms | Windows; macOS via Windows emulation | Windows, macOS |
| Paid from | — | 480 one-time |
| Monitor limit | — | 6 monitors |
Both are listed in Best Display Calibration Software. On The Geeks Club, QUBYX PerfectLum scores higher on our published basis.