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Setup guideยท6 min readยทLockIn Team

The right way to set up Apple Screen Time for focus

A clean, no-nonsense walkthrough for turning Screen Time into a real focus tool โ€” not a notification.

Why Screen Time is underrated

Apple Screen Time is the only blocker on iPhone that the operating system enforces at the kernel level. Third-party apps cannot match it. The catch: Apple buries the useful settings under three layers of menus, and most people never find them.

Here is the setup that actually works.

Step 1 โ€” Delete the bypass apps first

Before touching Screen Time, delete:

  • Chrome, Firefox, Brave, DuckDuckGo (any browser that ignores Safari restrictions)
  • Reddit, X, Telegram (apps with built-in browsers)
  • Any VPN you did not install yourself for work

If the app is gone, the workaround is gone.

Step 2 โ€” Turn on Content & Privacy Restrictions

Settings โ†’ Screen Time โ†’ Content & Privacy Restrictions โ†’ On

This is the master switch. Without it, every other restriction is decorative.

Step 3 โ€” Limit adult websites

Content Restrictions โ†’ Web Content โ†’ Limit Adult Websites

Apple maintains the blocklist. It is not perfect, but combined with Safari-only browsing it removes 95% of accidental exposure.

Step 4 โ€” Disable installing and deleting apps

iTunes & App Store Purchases โ†’ Installing Apps โ†’ Don't Allow Deleting Apps โ†’ Don't Allow

Now you cannot reinstall the browsers you just deleted. This is the move most people skip โ€” and it is the most important one.

Step 5 โ€” Lock account changes

Allow Changes โ†’ Account Changes โ†’ Don't Allow Passcode Changes โ†’ Don't Allow

This prevents the 1 a.m. version of you from signing out of iCloud and resetting everything.

Step 6 โ€” Set the Screen Time passcode (and forget it)

This is where LockIn comes in. Generate a passcode you do not know. Hand it to a timer that does not give it back until your commitment ends.

That is the entire setup. Five minutes of work, weeks of focus.