SelfControl blocks sites for free but gives you zero flexibility. FocusJar adds the missing piece: real financial stakes that make focus non-negotiable.
The verdict
SelfControl is a beloved open-source Mac app that blocks sites with an iron fist - no undo, no escape, even reinstalling won't help. It's effective but inflexible: there are no presets, no smart features, and no accountability model beyond raw lockout. FocusJar matches the system-level blocking but adds financial consequences that leverage behavioral psychology to keep you focused.
Feature comparison
Key differences
SelfControl's approach is binary: blocked or not blocked. FocusJar adds a financial layer - you can unblock, but it costs you. This makes the commitment feel real because there's a tangible consequence, not just a wall.
SelfControl requires you to manually add every domain you want to block. FocusJar comes with curated preset lists - block 33+ social media, news, or entertainment sites with one click.
SelfControl is a community-maintained open-source project with infrequent updates. FocusJar is actively developed with regular updates, new features, and direct support.
Ready?
FocusJar is free during beta. The only thing you pay for is giving up.
Free during beta · macOS 13+ · No account required
FAQ
Every minute you spend deciding whether to check Twitter is a minute lost. Let FocusJar make the decision for you - or make you pay for it.
Free during beta · macOS 13+ · No account required to start