Disclosure: Reset is ours, and it is listed first. It gets the same four fields as every other app, including its drawbacks.

Short answer

If the pause is not enough, our pick is Reset — a real block that only a friend can end early, free. If you like one sec’s pause but want it on every app for free, ScreenZen.

one sec has the best idea in the category: make opening a distracting app slightly annoying, and you open it far less. Its listing cites studies where app use dropped 57% on average. It is also free for one app only; more apps need one sec pro.

Some people find a pause is all they need. Others learn to breathe through it in two seconds. This guide sorts the alternatives by how much resistance they add.

Switch to Reset if

  • You want the pause on more than one app for free
  • You have learned to skip the pause
  • You want a hard stop at bedtime

Stay with one sec if

  • One app is your only problem
  • The pause genuinely works for you
  • You use its Safari extension

At a glance

AppBest forPricing
Reset (ours)People who keep tapping through their own limits and want a friend to hold the keyFree, with no subscription and no in-app purchases
one secPeople who want a gentle breathing pause before one problem appFree for one app; one sec pro for more (annual, monthly or lifetime)
ScreenZenPeople who want free delays on every distracting appFree
OpalPeople who want scheduled blocks with a game layerFree core app; Opal Pro subscription for more
JomoPeople who want category blocks and gentle insightsFree tier plus subscriptions or a one-time purchase
Apple Screen TimePeople who want built-in daily limits at no costIncluded with iOS at no extra cost

The apps in detail

1

Reset

Ours
Reset on iPhone — the apps it keeps closed
Reset on iPhone
Best for
People who keep tapping through their own limits and want a friend to hold the key
Highlights
  • Real blocking built on Apple’s Screen Time
  • The friend key: only a friend’s code ends a locked block early
  • SOS for the urge and a 22-exercise Boredom Gym
  • No account, no server, no ads
Pricing
Free, with no subscription and no in-app purchases
Watch out
iPhone only, on iOS 18 or later — no Android, no Mac and no browser extension. The friend key works best if you actually have someone to hold it; without one, a block ends only through the emergency unlock, which makes you wait.
2

one sec

Best for
People who want a gentle breathing pause before one problem app
Highlights
  • A pause each time you open a chosen app
  • Backed by research collaborations
  • A free Safari extension
Pricing
Free for one app; one sec pro for more (annual, monthly or lifetime)
Watch out
Only one app is free.
3

ScreenZen

Best for
People who want free delays on every distracting app
Highlights
  • Wait time before opening that grows each time
  • Scrolling interruptions and per-app goals
  • Different rules by day and time
Pricing
Free
Watch out
Friction only — it slows you down, it doesn’t stop you.
4

Opal

Best for
People who want scheduled blocks with a game layer
Highlights
  • App and website blocks on a schedule
  • Daily limits that block when reached
  • Leaderboards and rewards
Pricing
Free core app; Opal Pro subscription for more
Watch out
The harder modes are Pro.
5

Jomo

Best for
People who want category blocks and gentle insights
Highlights
  • Block whole categories of apps
  • Schedules and mindful breaks
  • Screen-time insights
Pricing
Free tier plus subscriptions or a one-time purchase
Watch out
Paid for most blocking rules.
6

Apple Screen Time

Best for
People who want built-in daily limits at no cost
Highlights
  • App limits and Downtime built into iOS
  • A passcode can lock the limits
  • Reports for every app
Pricing
Included with iOS at no extra cost
Watch out
“Ignore Limit” is one tap away unless someone else sets the passcode.

Pause, delay or lock?

There are three levels of friction. A pause (one sec) makes you notice. A delay (ScreenZen) makes you wait. A lock (Reset, strict Opal modes) makes you ask someone.

Start with the lightest one that works. If you find yourself breathing through the pause on autopilot, move up a level.

Common questions

Is one sec free?

one sec is free for one app. Using it with more apps needs one sec pro, sold as an annual, monthly or lifetime unlock.

What app makes you wait before opening Instagram?

one sec (a breathing pause) and ScreenZen (a growing delay) both do, and ScreenZen is free for every app.

What if the pause stops working?

Try a lock someone else controls: Reset lets a friend hold the code that ends a block early.

App Store listings checked on 27 September 2026. Prices change — each entry describes how an app is paid for rather than a number that goes stale.

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