iPhone blocks not applying (Screen Time)

The iPhone app blocks through Apple's Screen Time. What to check when a block doesn't take hold.

DocsTroubleshootingLast verified: November 2026

How blocking works on iPhone

FocusDragon for iPhone and iPad is on the App Store. It blocks through Apple's Screen Time, inside iOS itself, plus a Safari content blocker. The first time you start a block, iOS asks you to allow FocusDragon to use Screen Time. Nothing can be blocked until you allow it.

If a block isn't applying

  • Open FocusDragon and check the block is switched on in Blocks.
  • Check Screen Time access: Settings → Screen Time → Apps With Screen Time Access → FocusDragon should be on. If you turned it off, turn it back on and start the block again.
  • For Safari, check Settings → Apps → Safari → Extensions and make sure the FocusDragon content blocker is on.
  • Update to the latest version from the App Store.
While a block is running, iOS won't let you delete apps, FocusDragon included. To stop Screen Time access being switched off in Settings, set a Screen Time passcode that someone else holds (Settings → Screen Time → Lock Screen Time Settings).

Still stuck? Contact support at focusdragon.app/contact with your iPhone model, iOS version and FocusDragon version.