How to block Facebook on iPhone (and set a limit)

Where can Facebook still reach you after you block the app?

Blocking the Facebook app leaves the website, short links, Messenger and notifications open. Each way in needs its own fix.

The website row is the one people miss: facebook.com works in Safari on its own, so blocking only the app leaves the Feed one tab away.

Can a Social Media limit also stop Messenger?

On iOS 27, a Time Allowance belongs to a whole category, not one app, and the App Store lists both Facebook and Messenger under Social Networking. If both sit in the same Screen Time category on your iPhone, the allowance that stops Facebook stops your chats at the same moment.

Tap through Manage Categories first. Every app in a category spends the same minutes, so a look at another social app at lunch can use up Facebook’s time (if that is Instagram, Instagram has its own page). To keep Messenger, add it to Always Allowed, which Apple says stays available whatever schedules or allowances you set.

On iOS 26, App Limits can limit Facebook alone: tap Add Limit, tap a category’s name, select Facebook, tap Next and set the time. Apple notes that, by default, Screen Time limits can be ignored once they are reached. In Calma, on either version, you pick Facebook itself from Apple’s app picker rather than a category. Some Screen Time based blockers have caught Messenger along with Facebook, so open Messenger once after you set any block.

Are Facebook’s own time tools enough?

For some people a nudge is enough. Your time on Facebook shows how much time you spend there, and Meta has also described a Daily Time Reminder and Quiet mode, which mutes most push notifications, but the current Help Center does not mention either, so they may not be in your app. The Feeds tab changes the order of posts, not your time, and Facebook brings the ranked Feed back when you reopen the app.

None of these closes Facebook at a set hour. If you keep swiping a reminder away at 11 PM, the problem is the hour, not the amount.

Which way to limit Facebook fits you?

It depends on whether you want a time budget, set hours, or fewer pings. Here is an honest summary, including when Calma is not the pick.

If you want a lock you cannot undo, a hard blocker fits better than Calma. See Calma vs Brick and the Opal alternatives page, or the full best app blocker for iPhone list. We make Calma, so weigh that too.

How do you stop scrolling Facebook in bed?

To stop scrolling Facebook in bed, block it for the night instead of rationing it. A daily limit can be spent at any hour, and if it runs out late, Ignore Limit lets you keep going. Reels and group posts keep going long after you meant to stop, the setup behind doomscrolling.

In Calma, start from Night Peace, which rests the apps you pick every day from 10 PM to 7 AM. Tap the times in the rule to change them. During those hours, opening Facebook shows “Facebook is resting.” and a single button, Back to calm. There is no “open anyway” on that screen. If you truly need Facebook at midnight, you open Calma and switch the routine off.

On iOS 27, Screen Time can do a version of this: in Screen Time Schedule, add a 10 PM to 7 AM time window and leave Facebook’s category out. Apple says this needs iOS 27 or later on all your Apple devices. On iOS 26, use Downtime with Block at Downtime on (it needs a Screen Time passcode).

What if you only open Facebook for groups or Marketplace?

If you only open Facebook for a group, an event or a Marketplace listing, limit opens, not minutes. An open limit keeps the quick check and stops the Feed from taking the rest of the hour.

In Calma, “Allow Facebook 3 opens a day” keeps Facebook resting between uses. While you have opens left, the block screen shows Open app, and each open unlocks Facebook for 15 minutes. When the opens are used up, the button changes to Back to calm.

For a time budget instead, Social Detox gives Facebook 30 minutes a day, and when the time runs out, Facebook rests until midnight.

What is Calma?

Calma is a gentle app blocker for iPhone, made by AASN Tech, a studio in São Paulo, Brazil. Calma is built on Apple’s Screen Time APIs, so iOS applies the blocks and they keep working when Calma is closed. Calma has no account and no ads, and your rules stay on your iPhone. Calma is free to download, and blocking needs Calma Pro, with a 3-day free trial. Calma is iPhone only, with no iPad, Mac or Android version, and it blocks apps, not websites. On the App Store, Calma is listed as App Blocker & Detox: Calma, and the interface is available in 12 languages.

Where to go next

If the evening is the hard part, the evening wind-down guide goes further, and why you keep overriding App Limits looks at the Ignore Limit habit. To rest several apps at once, start with how to block distracting apps without deleting them, read how Calma works as an app blocker, or compare Apple’s free tools in Calma vs Screen Time. The same steps for other apps: how to block Instagram, how to block X (Twitter), how to limit Snapchat on iPhone, how to block Reddit and reddit.com and how to block YouTube or just Shorts.