iZotope RX vs StudioZIO Mastering Suite
| iZotope RX | StudioZIO Mastering Suite | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | $99/mo | Free |
| Open source | No | No |
| Platforms | macOS, Windows | macOS |
| Free plan | No | Yes |
| Supported plug-in formats | AAX, AU, VST3 | AU, VST3, AAX |
| Workflow type | — | both |
| Loudness standards | — | LUFS integrated, short-term and momentary loudness; true peak in dBTP |
| Stereo processing | — | Yes |
| Album sequencing | — | No |
| Batch processing | — | No |
Both are listed in Best Audio Mastering Software. On Samsung Mobile US Press, iZotope RX scores higher on our published basis.