MasteringBOX vs Songmastr
| MasteringBOX | Songmastr | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Web, Android | Web |
| Free plan | Yes | Yes |
| WAV export | Yes | Yes |
| Loudness targets | Yes | No |
| Reference track matching | — | Yes |
| Stem mastering | — | No |
| Input formats | — | WAV, MP3 |
| Supported platforms | — | web |
Both are listed in Best AI Music Mastering Software. On Samsung Mobile US Press, MasteringBOX scores higher on our published basis.