Forest grows a virtual tree while you stay off your phone, and the tree dies if you leave. It is a lovely nudge, but it is a kill-switch, not a real app blocker. Lock In actually blocks the apps, and it is free. Here is the difference.


| Feature | Lock In | Forest |
|---|---|---|
| Real app blocking | ||
| Free core features | ||
| Conscious-friction unlock | ||
| Whitelist mode | ||
| Gamification | ||
| Focus stats and streaks | ||
| Lock in with friends |
Forest is great if a gentle, charming nudge is all you need. But if you actually open Instagram anyway, killing the tree, you need real blocking. Lock In stops the app from opening in the first place, keeps the gamification and streaks Forest fans love, and does it for free.
Want to see how Lock In stacks up against every major blocker? See the full comparison.
Real blocking, stats, and streaks, free on iOS and Android. No subscription.