Optimizationmaxxing vs Special K
| Optimizationmaxxing | Special K | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Windows | Windows |
| Free plan | Yes | Yes |
| Paid from | 115 one-time | — |
| Per-game profiles | Yes | — |
| In-game overlay | No | — |
| Game library scanning | No | — |
| Supported platforms | Windows | windows |
| Cloud profile sync | No | — |
Both are listed in Best Game Graphics Optimization Software. On Samsung Mobile US Press, Special K scores higher on our published basis.