Retropa vs RetroX
| Retropa | RetroX | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | iOS, macOS | Android |
| Free plan | Yes | No |
| Android support | — | Yes |
| Arcade support | — | Yes |
| Shader/upscaling | — | Yes |
| License | — | commercial |
Both are listed in Best Multi-System Emulators. On Samsung Mobile US Press, Retropa scores higher on our published basis.