Justice Client vs PolyMC
| Justice Client | PolyMC | |
|---|---|---|
| Free plan | Yes | |
| Paid from | Free | |
| Platforms | Windows, Linux | Windows, macOS, Linux |
| Free plan | Yes | Yes |
| Mod loader support | multiple | multiple |
| Separate instances | Yes | |
| Modpack import | both | |
| Java runtime management | Yes | |
| Built-in modpack catalog | Yes |
Listed together in Best Minecraft Launchers