Honest comparisons. We lean toward Pax Gate, but we'll tell you when one of the others is the better fit for your life.
We picked the four apps the Pax Gate waitlist already brings up most. ScreenZen, Opal, Forest, and One Sec each occupy a different corner of the "phone use" space. ScreenZen is the closest mechanical sibling to Pax Gate (a pause at unlock), but free and bare bones. Opal is the productivity heavyweight (cross-device blocks and stats). Forest is the gamified focus timer everyone already knows. One Sec is the breathwork-first delay app that gets cited next to Pax Gate constantly.
We didn't include hard blockers like Freedom or Cold Turkey on the main selector because the mechanism is too different from Pax Gate's. Hard blockers say no; Pax Gate says wait, breathe, then choose. The closer comparison set is the apps that share at least part of that philosophy.
Every app in this category does some version of the same thing. They notice when you're about to open a distracting app, and they put something between you and the dopamine. The interesting question is what that "something" is.
Pax Gate puts something else in that pause. Not just delay, not just a breath visualization. A gratitude prompt, a small reflection, a noticing exercise, or just a quiet check-in with Pax (the panda companion who lives in the app). The pause does something for you instead of just blocking you.
Three things, in order of how much they matter to most users.
Every other app in this list treats the moment of unlock as a problem to solve. Pax Gate treats it as a moment to use. Over a few weeks of pauses, you've stacked up dozens of small mindfulness moments, gratitude notes, and noticings. The app blocker turned into a daily practice you didn't have to schedule.
Pax (a quiet panda) lives in the app. He waves when you visit, drops occasional sayings, and reacts to streaks. There's a sanctuary you can decorate with rooms and themes. It sounds small. It isn't. The thing that kills most app blockers after week two is "I don't want to open this app anymore." Pax Gate is the rare one you might actually want to open. Yes, that's a designed nudge. It also works.
Free to try, paid for the full experience. The paid tier unlocks themes, prompt packs, sanctuary rooms, and rituals, plus the full journal and insights. ScreenZen is the only genuinely free-forever option in this comparison, and it doesn't have the practice layer.
| App | Mechanism | Price | Best for |
|---|---|---|---|
| ScreenZen | Tap and hold pause at unlock | Free | People who want pure friction, nothing else |
| Opal | Scheduled cross-device blocks | About $80 to $100 a year | Cross-device users who want productivity stats |
| Forest | Focus timer (plant a tree) | About $2 one time, plus options to plant real trees | Gamified focus sessions with altruistic motivation |
| One Sec | 10-second breath delay at unlock | About $35 to $40 a year | Pure breathwork-style delay without other layers |
| Pax Gate | Pause + practice (gratitude, prompts, sanctuary) | Free to try, paid for the full experience | People who want the pause to also build something |
The honest truth about every app blocker, including ours, is that the one you stick with is the one you'd want to open. Here's a short decision tree.
Most people in this category fail at week three because the app started feeling like punishment. The app blocker you'll still use in month six is the one you started looking forward to. We built Pax Gate around that.
Yes. ScreenZen is open source and donation funded, with no paid tier, so it's genuinely free for unlimited apps. The catch is that you'll see donation prompts regularly inside the app. Some users find them naggy. Others don't mind. If you want zero subscription and don't need anything beyond the pause, ScreenZen is still a real advantage.
Freedom is a hard blocker. The mechanism is "lock the apps and don't let me unlock them." That's a different philosophy from the pause-at-unlock approach Pax Gate uses, and the comparison doesn't really map. If you want a hard block, Freedom or Cold Turkey are the established choices.
Both are time-cap tools built into the OS. Useful for some people. The catch is that the built-ins were designed as awareness tools, not interventions, and they're trivial to override. For users whose habit is reflex-driven, an unlock pause does more than a time cap. The Phone Habit Type Quiz can help you figure out which shape fits.
Yes. Forest's partnership with Trees for the Future is real, and they've reportedly planted millions of trees through user activity. If that's a motivator for you, Forest is hard to beat on that specific axis.
Mechanically they're cousins. Both add a pause before you open the app. The difference is what happens during the pause. One Sec is breath visualization plus a "continue or close" choice. Pax Gate is a prompt (gratitude, noticing, reflection, or a check-in with Pax), and the prompts rotate so the experience doesn't go stale by week three.
Depends on whether the practice layer matters to you. If you only want the pause and nothing else, ScreenZen is genuinely a great fit and we'll say so. If you want the pause to build something (a gratitude habit, a small daily ritual, a sanctuary you actually enjoy opening), the paid tier of Pax Gate adds that. The free tier of Pax Gate gives you the core blocker without paying.
Technically yes, but it usually defeats the purpose. Two blockers on the same app means you'll hit the more lenient one's pause and disable the stricter one when it gets annoying. Pick one, run it for a month, and switch if it isn't working.
Sign up for the waitlist, install Pax Gate when it launches on your platform, and migrate one app at a time. The first day or two will feel different (the pause is shorter than a hard block and longer than nothing). After about a week, the practice settles in.
Join the waitlist for early access. Free to try, paid for the full experience. The practice layer (gratitude, prompts, sanctuary) is the part you'll want to come back to.
Join the Pax Gate waitlist