How to Block TikTok on iPhone

TikTok is the hardest of these apps to use moderately, and that isn't a personal failing. With Instagram you can remove Reels and keep messages. With YouTube you can remove Shorts and keep search. TikTok has no equivalent, because the endless feed isn't a section of the app. It's the whole app.

So the options are genuinely narrower here. Block it well, or don't have it.

Block the app with Screen Time

1. Add an App Limit

   Settings → Screen Time → App Limits → Add Limit, then find TikTok. Choose the app itself rather than the Social category, which sweeps up messaging apps you probably need.

2. Set it to one minute

   A one minute daily allowance is the practical way to block an app outright. If you'd rather ration than block, thirty minutes with Customize Days is a reasonable middle position.

3. Turn on Block at Downtime

   Under Downtime, set your quiet hours and enable Block at Downtime. Without this, Downtime is a suggestion that greys the icon and opens anyway.

4. Set a Screen Time passcode

   Lock Screen Time Settings, using a code you don't use anywhere else. This is what stands between you and the Ignore Limit button, and skipping it is why most people conclude Screen Time doesn't work.

Now block the website

This is the step almost everyone misses, and it undoes everything above. Blocking the TikTok app does nothing about tiktok.com, which works fine in Safari and will be found within a day.

1. Go to Settings → Screen Time → Content & Privacy Restrictions and turn it on.
2. Open Content Restrictions → Web Content.
3. Choose Limit Adult Websites. This unlocks the custom lists.
4. Under Never Allow, add tiktok.com. Add www.tiktok.com and vm.tiktok.com as well, since shared links use the short domain.

If blocking keeps failing

Some honest observations from people who've been round this loop more than once.

• Delete the app and keep the block. Screen Time limits persist through deletion and reinstallation, so removing the app plus a website block plus a passcode is a genuinely high barrier.
• Have someone else set the passcode. If you'll enter your own code automatically, it isn't friction. A partner or friend holding it is the oldest trick here and it works.
• Watch for displacement. Blocking TikTok often just moves the time to Reels or Shorts, since they're built to be the same thing. If that's what happens to you, deal with those surfaces too rather than declaring victory.
• Log out before you block. Being logged out adds a real barrier if you ever do get back in, and it costs nothing now.

What to do about the other apps

If TikTok is genuinely the only problem, everything above is enough. For most people it isn't, and the time reappears elsewhere within a fortnight.

The apps where a middle path does exist are covered separately: Instagram without Reels and YouTube without Shorts. Those are the ones where you can keep the useful half.