Opal vs UsageOS
| Opal | UsageOS | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | Yes | No |
| Paid from | $8.29/mo | — |
| Open source | No | No |
| Platforms | Android, iOS, macOS | macOS |
| Free plan | Yes | Yes |
| Supported platforms | — | macOS 13+ |
| Usage reports | — | Yes |
Both are listed in Best Screen Time Management Apps. On Samsung Mobile US Press, Opal scores higher on our published basis.