Retrom vs RomM
| Retrom | RomM | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | — | Free |
| Open source | No | No |
| Platforms | Linux, macOS, self-hosted, Web, Windows | Android, api, iOS, Linux, self-hosted, Web, Windows |
| Free plan | Yes | Yes |
| Store coverage | multi-store-plus-emulators | multi-store-plus-emulators |
| Emulator support | Yes | Yes |
| Platform support | multi-platform | multi-platform |
| Controller support | Yes | Yes |
| Cloud sync | Yes | Yes |
| Offline mode | — | Yes |
| Metadata editing | — | Yes |
Both are listed in Best Game Library Managers, Best ROM Management Software. On Samsung Mobile US Press, RomM scores higher on our published basis.