How to Use Focus Mode on iPhone: The Complete Guide

Focus mode on iPhone silences the right notifications without muting the people who matter. You build rules: who can reach you, which apps can ping you, and when it switches on. A Focus is selective quiet, not a blackout.

#What Is the Difference Between Focus and Do Not Disturb?

People mix these up constantly. Apple’s notification-silencing guide confirms that “Do Not Disturb” is a Focus option in iOS 15 and later, which means it’s one Focus among many, not a separate system.

Think of Focus as the umbrella. “Do Not Disturb” is the simplest Focus under it.

The difference matters because you don’t have to settle for the blunt all-off switch. You can build a Work Focus that still lets your manager through, or a Sleep Focus that allows your partner’s calls but nothing else. That selective control is the whole point, and it’s why a custom Focus beats plain “Do Not Disturb” for most people.

#How to Create and Customize a Focus

Setup starts in one place. Apple’s Focus setup guide states that you go to Settings, tap Focus, then pick a mode like Work, Personal, or Sleep, or tap the plus sign to build your own.

Give it a name and an icon, and you’ve got a blank Focus ready to shape.

From there, every Focus has the same building blocks: allowed people, allowed apps, a schedule, and filters. You don’t have to fill them all in at once. When we tested this on an iPhone running iOS 18, starting with just a Work Focus and one allowed contact was enough to feel the benefit on day one. If your alerts already feel broken, our guide to notifications not coming through covers the cross-platform basics.

#Allowing the Right People and Apps Through

This is where Focus earns its keep. Tap People inside a Focus, choose Allow Notifications From, and pick the contacts who should always reach you.

You can also allow calls separately.

According to Apple’s notification allowances guide, you can allow repeated calls so a second call from the same person within 3 minutes always rings, which is a smart safety net for emergencies. The Apps list works the same way: allow the few apps tied to your task and silence the rest. In our testing, allowing only the calendar and messaging apps during a Work Focus cut the interruption count sharply without hiding anything urgent.

#How Do Focus Filters and Schedules Work?

Filters are the underrated half of Focus. A Focus filter changes what an app shows, not just whether it notifies you, so a Work Focus can hide your personal email account or switch your calendar to the work one.

Schedules handle the automation.

You can have a Focus turn on by time, by location, or when you open a specific app, so a Sleep Focus starts at bedtime and a Reading Focus starts when you open Books. Tap Add Schedule and pick the trigger.

Pair a Focus with a custom Home Screen page so your phone shifts modes. Watch for overnight battery drain.

#Sharing a Focus Across Your Apple Devices

A Focus doesn’t have to stop at your phone. Turn on Share Across Devices in the Focus settings, and the same mode applies wherever you’re signed in with the same Apple Account.

So a Work Focus on your iPhone also quiets your iPad and Mac.

This keeps you from dodging a notification on one device only to get hit by it on another. It also powers the status others see when they message you, which is a separate feature we explain in Focus status on iPhone. If you’ve just switched platforms, our guide to transferring data from Android to iPhone covers the wider setup.

#Common Focus Problems and Fixes

A few issues come up again and again. The most common one is apps still notifying you, which almost always means they’re on the Allowed list, so reopen Apps and trim it.

Focus not turning on by itself? Check the schedule.

A schedule that’s added but toggled off won’t fire, so confirm both the schedule and its switch are active. Another classic: alarms still sound during a Focus, which is intentional, since Focus and “Do Not Disturb” never silence the Clock app’s alarms. To learn more about the standby clock display that pairs nicely with a Sleep Focus, that feature is covered separately.

#Bottom Line

Build two Focus modes first, Work and Sleep, and spend your effort on the allowed-people list rather than the silencing. The point of Focus is selective quiet, not total blackout, so a Focus that still lets your partner and your calendar through beats one that hides everything and makes you check the phone anyway. Turn on Share Across Devices so the rules follow you, and add a schedule so you never have to remember to flip it.

#Frequently Asked Questions