How to block apps on iPhone: every method, honestly ranked

Apple gives you more blocking machinery than most people realise, and none of it is advertised well. Below is every method that actually works on a current iPhone, in the order most people should try them, with a straight account of what each one enforces and how it fails. Nothing here requires jailbreaking, and most of it is free.

One thing worth knowing before you start, because it saves you comparing marketing claims: on iOS there is no such thing as an app that blocks another app on its own. Every blocker in the App Store, including ours, works through Apple's Screen Time framework. That sets a shared ceiling. What separates the tools is not how strict the enforcement is — it cannot be — but what you have to do to turn it off.

1. Screen Time App Limits (free, built in)

1. Open Settings and tap Screen Time.
2. Tap App Limits, then Add Limit.
3. Choose whole categories (Social, Entertainment, Games) or tap a category open and pick individual apps.
4. Set the daily allowance. Fifteen minutes is a more honest starting number than an hour.
5. Go back to the main Screen Time page and turn on Lock Screen Time Settings, then set a passcode that is not your phone passcode.

When you hit the limit, the app dims and a screen appears offering to ignore the limit. That screen is the whole story: Apple deliberately includes an override so a limit can never lock you out of something you genuinely need. Because you set the passcode, you can always grant yourself more time.

Who this is right for: anyone who has not tried it. It is free, it takes two minutes, and for a large number of people a visible speed bump is genuinely enough. Do not buy anything until this has failed you.

How it gets bypassed

• "Ignore Limit" or "Ask For More Time" on the limit screen — one tap, by design.
• You know the passcode, so any limit can be edited or removed.
• Deleting and reinstalling the app can reset some limit behaviour.
• The blocked service is often still reachable in Safari.

2. Downtime (free, better than App Limits for evenings)

Screen Time's Downtime blocks everything except calls and the apps you explicitly allow, on a schedule. Settings → Screen Time → Downtime, set a window, then use Always Allowed to keep Phone, Messages and Maps available.

Downtime is underrated. Because it works by exception rather than by naming offenders, you do not have to predict which app will capture you tonight. It fails the same way App Limits does — you hold the passcode — but it fails less often, because you have to actively unwind a schedule rather than tap one button.

Keep the Always Allowed list short and boring. The temptation is to allow anything that might conceivably be needed, at which point the schedule allows everything and enforces nothing. Phone, Messages, Maps and your UPI app cover almost every genuine evening emergency.

3. Remove the app from the Home Screen (free, five seconds)

Long-press an app, choose Remove App, then Remove from Home Screen. The app stays installed and logged in, but it no longer exists as a shape your thumb knows the position of. You have to search for it deliberately.

This sounds trivial and it is surprisingly effective for a couple of weeks, because a great deal of phone use is muscle memory rather than intent. It stops working when your muscle memory relearns the swipe-down search. Treat it as a cheap first experiment, not a solution.

4. Focus modes (free, good for context switching)

Settings → Focus lets you create a mode that silences notifications from chosen apps and can swap to a different Home Screen page showing only what you want available. Combined with a Home Screen page containing four useful apps and nothing else, this is the best free result you can get on iOS.

The limitation is that Focus hides and silences; it does not block. Anything you deliberately go looking for, you will find.

Pair it with Downtime rather than choosing between them. Focus removes the prompt — the badge, the banner, the icon in the corner of your eye — and Downtime handles the moment you go looking anyway. Most people only install one of the two and conclude the built-in tools are weak.

5. Shortcuts automation (free, more stubborn)

The Shortcuts app can run an automation when an app opens. A common pattern is: when Instagram opens, close it, or open a different app, or show a reminder. Shortcuts → Automation → New → App → choose the app → Is Opened → add the action.

This is more stubborn than a limit because there is no "ignore" button in the flow — you have to go and disable the automation. It is also fiddly, occasionally unreliable, and worth the effort only if you enjoy this sort of thing.

Two practical notes. The automation must be set to run without asking, or you are simply building yourself another dialog to tap through. And the exact menu wording moves between iOS versions, so if the path above does not match your phone, look for the Automation tab rather than assuming the feature is gone.

6. Third-party blockers (paid, varying strictness)

Dedicated blockers on iOS work through Apple's Screen Time APIs — the same underlying machinery, wrapped in a better interface with scheduling, cross-device sync and stricter modes. They cannot exceed what those APIs allow, which is a useful thing to know before comparing marketing claims.

Most charge a subscription. Some sell a physical device. The meaningful question is not how strict the marketing sounds but what the unlock depends on: if unlocking depends only on software you control, you are back to the symmetry problem.

A subscription has a second, quieter cost. You are renting a restriction, and the renewal notice arrives in the same inbox as the invitation to cancel it. Plenty of people discover they cancelled a focus subscription in exactly the mood the focus subscription existed to survive.

7. A physical key (paid, hardest to argue with)

The last category moves the unlock off the phone entirely. Blocking still runs on the device through Apple's official APIs — no app can block another app without them — but re-enabling requires a separate physical object to be nearby.

This is what Spark does, and it is worth being precise about the mechanism. Locking is free and instant: one tap, no key required, no decision about duration, because hesitating to lock is the failure mode that ruins everything else. Unlocking is the only gated direction, and it requires the Spark key within Bluetooth range, verified by a fresh random challenge each time rather than by anything that could be recorded and replayed. Leave the key in a drawer in another room and the cheapest route back to the feed is standing up.

Two questions everybody asks in the first minute. Turning Bluetooth off does not end a session — the lock is remembered on the phone and simply waits for the key to come back into range, which was the first loophole we closed rather than the last. And the app ships with a small, deliberately capped number of emergency unlocks, because a phone you genuinely cannot open is a liability rather than a discipline.

On the commercial side: the app is free and there is no subscription. The key is a one-time purchase in rupees, quoted ex-GST like everything else on this site, with a GST invoice, free shipping across India, and a seven-day replacement if it arrives damaged. It runs on a single AAA cell, so there is no cable in the box and nothing to remember to charge.

It is not a cage, and we would rather say so than imply a guarantee we cannot keep. You own the phone; a determined person can always find a route. It is built to beat a moment of weakness, which in practice is the thing that actually beats you.

What to actually do

Start free. Set up Downtime with a short Always Allowed list, remove the two worst apps from your Home Screen, and give it a fortnight. If that holds, you are done and you have spent nothing.

If it does not hold, notice how it broke. If you kept tapping through the limit screen, you need the unlock to stop depending on your own judgement in the moment. If you simply stopped bothering to switch anything on, you need locking to be faster, not stricter.