Do app blockers actually work?

There is a familiar arc. You install a blocker, and the first week is genuinely good. The second week you start scheduling around it. By the fourth you’ve learned exactly which gap it doesn’t cover, and some evening you disable it “just for tonight” and never turn it back on.

It’s tempting to read that as a failure of willpower. It usually isn’t.

What blockers are genuinely good at

Credit where it’s due, because these are well-made products doing something real.

Freedom blocks apps, websites, or the entire internet, on a schedule, across all your devices at once — macOS, Windows, iOS, Android, Chromebook and Linux. Its Locked Mode stops you ending a session early. If your distraction moves between laptop and phone, the cross-device sync is the thing nothing else does as well.

Opal blocks apps on phone and desktop, and adds a focus timer you lock into for a set length. It also keeps an Opal Score combining sleep, focus and rest signals, and hands out Focus Gems for milestones.

one sec does something narrower and more interesting: instead of closing the door, it inserts a moment of friction before an app opens — a breath, a pause, a prompt — so the automatic reach becomes a deliberate one. It also blocks on a schedule if you want it to.

For a deadline, a stretch of deep work, or one app you have genuinely decided you are done with, these do the job. If that’s your situation, use one. That is a better answer than anything further down this page.

The assumption all three share

Every blocker rests on the same premise: the problem is the amount, so the answer is less.

For some people and some apps, that premise is simply correct, and this is where the tool and the problem line up. But it carries something with it that’s easy to miss: it decides in advance that the behaviour is the thing that’s wrong. Block it, count what you saved, protect the streak.

That works cleanly when you already know what you want instead. It works much less well when you don’t — and “I don’t know what I’d rather be doing with this evening” is a far more common situation than the category tends to admit.

Why the uninstall happens

Here is the pattern worth naming, because it’s the one people blame themselves for.

The blocker succeeds. It takes the hour back. Then the hour is standing there and nothing is prepared for it, so it goes somewhere else — a different app, the television, the same feed on a laptop. The behaviour was displaced rather than resolved, and the blocker starts to feel like an obstacle between you and your own phone rather than a thing you chose.

At that point disabling it is not a lapse. It’s an accurate response to a tool that solved the stated problem and left the actual one untouched.

The scores are a separate question

Several of these products add measurement on top of blocking: usage totals, focus scores, streaks, achievements.

That measurement is genuinely motivating for some people, and it should be said plainly that it works for them. But it’s worth being clear about what a number can carry. A score can tell you how long. It cannot tell you whether it was worth it — and two identical seven-hour weeks can be completely different weeks.

A streak also creates something of its own: an incentive to protect the streak. That’s a real motivator, and it’s not the same motivator as wanting your evening back.

When a blocker is the right tool

Use one when:

• You have a deadline and need three hours where a specific site is simply not reachable.
• There’s one app you have already decided about, and you want the decision enforced rather than re-made every day.
• Your distraction moves between devices and you need one session to cover all of them.
• The friction alone is enough — a breath before the app opens is often the whole intervention.

When it isn’t

A blocker is the wrong tool when the honest description of the problem is closer to:

• “I get the time back and I don’t know what to do with it.”
• “It isn’t really about the app — it’s about what I’m not doing.”
• “I don’t want to consume less. I want the evening to have been mine.”

None of those is a quantity problem, so no quantity of blocking addresses them. That doesn’t make blockers bad. It makes them the wrong instrument for that particular question — the way a very good thermometer is the wrong instrument for finding out whether you enjoyed dinner.

What the alternative actually is

Not more restriction, and not a better-designed restriction.

The alternative is treating the moment as information rather than as an infraction: catching one instance while it’s fresh, recording what was around it, and letting the pattern be about the shape of the moment rather than the count of the minutes. That’s slower and less satisfying than a chart, and it produces something a chart can’t — a description of what you actually want, in words you’d recognise as your own.

That’s the approach Cohesive takes, and the honest disclosure is that it isn’t released yet. If you need something today, one of the three above is a better answer than waiting for us.