How to Block YouTube on iPhone

Blocking YouTube on iPhone means setting a Screen Time App Limit under the Entertainment category, then closing the two gaps that make a YouTube-only block feel like it didn't work: the Google app, which plays YouTube videos inline without ever opening YouTube, and YouTube Music, a separate binary that streams the same catalog. Screen Time is Apple's built-in framework and it enforces the block — not YouTube, not any third-party app.

How do you set a Screen Time limit on YouTube?

1. Open Settings → Screen Time → App Limits.
2. Tap Add Limit. YouTube sits under the Entertainment category in Apple's classification — not Social — so a Social category limit will miss it entirely. Choose Entertainment, or search for YouTube directly and select just that app.
3. Set a time. Many people use 1 minute to make the app effectively unusable rather than a longer allowance meant to be "enough."
4. Choose the days it applies.
5. Tap Add.

Set a Screen Time passcode under Screen Time → Lock Screen Time Settings, separate from your device passcode, if you haven't already — without one, you can delete the limit whenever you want. Menu wording shifts slightly between iOS versions, but the App Limits path itself has held steady for years.

Why does the YouTube limit stop working after a few days?

When the limit is hit, iOS shows an Ignore Limit button offering one more minute, 15 more minutes, or the rest of the day. Tap it, enter the passcode if one is set, and the block lifts for that window. At midnight, every App Limit resets to zero no matter how much of it you used.

This matters more for YouTube than for apps with a natural stopping point. Autoplay queues the next video before you've decided you're done with the current one, and the recommendation feed underneath the player is tuned to keep that chain going. Shorts adds a second, faster feed inside the same app — a vertical swipe loop sitting right next to the videos you opened YouTube to watch. Both make "just one more minute" the easy answer, which is exactly what the Ignore Limit button hands you.

Does blocking the YouTube app also block youtube.com?

No. An App Limit only recognizes the YouTube app icon — it does nothing to youtube.com, m.youtube.com, or youtu.be opened in Safari, all three of which serve the full site and video player with no app required. youtu.be is the link-shortener domain used for shared links, so it needs blocking as its own entry, not as an assumed alias of youtube.com.

To close this, go to Settings → Screen Time → Content & Privacy Restrictions → Content Restrictions → Web Content, choose Limit Adult Websites, and add youtube.com, m.youtube.com, and youtu.be to the "Never Allow" list. This only covers Safari — if another browser is installed, it needs the same restriction or its own App Limit. For how that browser layer fits into a wider setup, see the guide on blocking Chrome on iPhone.

What still works after you block YouTube?

Three things survive a YouTube-only block, and all three matter. The Google app plays YouTube videos inline in search results and its Discover feed without ever launching YouTube, which means the single most common installed app on an iPhone is also the biggest leak here — a YouTube block alone does not stop watching. YouTube Music is a separate binary from the same publisher and streams the same videos as audio, so it needs its own App Limit if the goal is no YouTube content at all. YouTube Kids is a third, entirely separate app with its own catalogue, relevant if the phone is shared with or handed to a child. Each needs to be added individually under App Limits; blocking YouTube alone reaches none of them.

What makes YouTube specifically hard to stop opening?

Autoplay and the recommendation feed turn a single intentional video — the one you opened the app to watch — into an open-ended session, because the next video is already queued and chosen for you before you've finished deciding whether you want it. Shorts compounds this with a second feed inside the same app, closer in shape to TikTok's endless vertical scroll than to the deliberate, search-driven use YouTube started as. If that faster short-video pull is the bigger problem, the guide on blocking TikTok on iPhone covers the same mechanic in its purest form.

What's the most realistic way to actually block YouTube?

For managing YouTube alongside another video habit — say alongside Twitch — the same App Limit and Content Restriction steps apply per app. The full list of app guides covers the specifics for each one, and if the underlying pattern is late-night watching rather than daytime distraction, how to stop scrolling in bed addresses that directly.

What can't a Screen Time block fix?

No setting on this list makes YouTube physically impossible to open — you can always change Content & Privacy Restrictions, delete the blocking app, or reset Screen Time settings entirely if you're determined enough. Screen Time raises friction; it doesn't remove your ability to override it, and it has no way to tell why you opened the app, only that you did.

The evidence that app-blocking tools change long-term video-watching habits is thin and mostly observational — most studies track short-term drops in usage, not sustained change, and few isolate the tool itself as the cause rather than the user's own decision to try one. If YouTube time is tangled up with procrastination, insomnia, or a compulsive checking pattern that feels outside your control, a Screen Time limit is a reasonable structural aid, but it isn't equipped to address what's underneath it — that's a conversation for a person, not a setting.

FAQ

Does blocking YouTube with Screen Time also block YouTube Music?

No. YouTube Music is a separate binary from the main YouTube app, even though it can stream the same videos as audio. An App Limit on YouTube has no effect on it — you'd need to add YouTube Music as its own App Limit.

Will YouTube still work in Safari if I set an App Limit?

Yes, unless you block it separately. youtube.com, m.youtube.com and youtu.be all serve the full site and player in Safari, and an App Limit only recognizes the app icon, not the website. Add all three domains under Content & Privacy Restrictions → Content Restrictions → Web Content.

Can I still watch YouTube through the Google app after blocking YouTube?

Yes, and this is the single biggest leak on this page. The Google app plays YouTube videos inline in search results and its Discover feed, without ever opening the YouTube app itself, so a YouTube-only block doesn't stop watching.

What happens when I tap "Ignore Limit" on YouTube?

iOS unlocks YouTube for one more minute, 15 more minutes, or the rest of the day. If you've set a Screen Time passcode, it asks for that code first — the main way to make the button harder to tap without thinking.

Does deleting the YouTube app delete my subscriptions or watch history?

No. Deleting the app only removes it from your phone. Your subscriptions, watch history, and playlists are tied to your Google account and come back as soon as you reinstall and sign back in.

Can an app like Step N Scroll see which videos or channels I'm blocking?

No. Apple's Family Controls framework gives third-party apps opaque tokens representing blocked apps, not the app's identity or any activity inside it. No developer in this category can see that you're blocking YouTube specifically, let alone which videos you watched.

Sources

• Apple Support — "Set up Screen Time for yourself on iPhone"
• Apple Support — "Set content and privacy restrictions on iPhone"
• Pew Research Center — "Teens, Social Media and Technology"
• Common Sense Media — "The Common Sense Census: Media Use by Tweens and Teens"