| Price from | — | — |
| Free plan | — | — |
| Free trial | Yes | — |
| Open source | — | — |
| macOS | Yes | — |
| Android | — | Yes |
| Plans published | 3 | 0 |
| Spec score · Distraction Blocking Software | 8.0 (#11) | 6.5 (#28) |
| Privacy | The maker says blocked websites and settings stay on the Mac and Focus never sells user information. | Rules, logs, usage, and passwords stay on-device; the project says it has no login, cloud sync, telemetry, or third-party ad or analytics SDKs. |
| Purpose | Focus is a Mac app that blocks distracting websites and apps to help people work better. | SelfLock is an open-source Android app and website blocker for digital wellbeing, screen-time control, and focus. |
| Website blocking | It can block the whole internet, selected websites, or specified words. | It blocks domains by schedule or daily budget by detecting browser URL bars in Chrome, Firefox, Samsung Internet, and Edge. |