Set up your iPhone for focus

By G, founder of Memenmo Studios · 6 October 2026

To focus with an iPhone, turn on a Focus that silences everyone but the people and apps you need, use Screen Time to limit the apps that pull at you, batch everything else into a notification summary, and keep a timer on the Lock Screen. Siri and Shortcuts can start the lot with one sentence.

Which iPhone settings actually help you focus?

Four of them do most of the work: a Focus to quieten notifications, Screen Time to put limits on apps, a notification summary for the rest, and a visible timer. Siri ties them together.

Each one solves a different problem, so it helps to know which is which before you start switching things on. This guide covers iOS 27, the current version. If you’re still on iOS 26, most of it is the same, but two Screen Time features have new names, and we point those out as we go.

Problem	iPhone setting	Where it lives
Notifications break your concentration	Focus	Settings → Focus
You open an app without meaning to	Screen Time (Time Allowances, Screen Time Schedule)	Settings → Screen Time
You need to see messages, just not right now	Scheduled Summary	Settings → Notifications
You lose track of time	A timer on the Lock Screen	Clock app, or a focus app
Starting is the hard part	Siri and Shortcuts	Siri, Shortcuts app

How do I set up a Focus mode for work or study?

Open Settings, tap Focus, then pick one of Apple’s (Work and Personal are there already) or tap the add button to make a custom one. Then choose who and what can still reach you.

Apple’s Focus setup guide walks through the options. The useful ones for deep work:

Tap People and Apps to allow notifications from only the few that matter, say a partner and your calendar.
Link a Lock Screen or Home Screen page that only has your work apps on it.
Tap Add Schedule to have the Focus turn on at a set time, at a location, or when you open a certain app.

To switch one on by hand, open Control Center and tap Focus. You can also give it an end point, such as “For 1 hour”, according to Apple’s guide to turning a Focus on. A Focus silences notifications. It doesn’t stop you opening an app. That’s Screen Time’s job.

How do I stop apps pulling me back in?

Use Screen Time. In iOS 27 you set daily budgets with Time Allowances and decide when apps are available with a Screen Time Schedule, both under Settings → Screen Time.

These replace two older features. On iOS 26 and earlier, the same ideas were called App Limits and Downtime, and Apple’s iOS 26 guide still describes them. Either way, the pattern is the same:

Time Allowances cap how long you spend in categories like Entertainment, Games or Social Media each day.
Screen Time Schedule splits the day into windows, each with its own list of available categories.
Always Allowed keeps a few apps and people reachable whatever the limits say.
A Screen Time passcode makes changing all of the above a bit more effort.

The Screen Time Schedules and Time Allowances guide has Apple’s exact steps. We’ve written them out in full, with the honest limits, in how to block apps on iPhone with Screen Time.

Can I get fewer notifications without missing the important ones?

Yes. Scheduled Summary holds back notifications from the apps you pick and delivers them in a batch at the times you set, so they wait for your break instead of interrupting the work.

To turn it on, go to Settings → Notifications → Scheduled Summary, switch it on, choose the times, then choose which apps go into it. Apple’s notification settings guide covers it, along with turning off previews on the Lock Screen, which helps more than you’d think.

On iPhones that support Apple Intelligence (iPhone 15 Pro, iPhone 15 Pro Max, and iPhone 16 or later), there are two more options. Summarize Notifications condenses long or stacked notifications, and the Reduce Interruptions Focus tries to let through only the ones that might need you now. The details are in Apple’s notification summaries guide. It’s a judgement call made by software, so if something truly can’t wait, allow that person by name in your Focus as well.

How do I keep a timer in view while I work?

Start a timer in the Clock app and it shows on your Lock Screen while it runs. On iPhones with a Dynamic Island, it sits there too, so you can glance at it without opening anything.

Apple’s Clock timer guide notes that the timer keeps going if you switch apps or your iPhone sleeps, and you can clear it from the Lock Screen. Countdowns like this are Live Activities, and each app’s Live Activities switch is under Settings → Apps, per Apple’s Lock Screen guide.

If your phone charges on its side on the desk, StandBy can show Live Activities full screen, which makes a decent desk clock for a work session. All of this, with troubleshooting, is in how to put a timer on your iPhone Lock Screen.

Can Siri start a focus session for me?

Yes. Say “Siri, set a timer for 25 minutes”, or “Turn on the Work Focus”. To do both at once, make a shortcut in the Shortcuts app and ask Siri to run it by name.

A shortcut can set a Focus and start a timer in one go. Shortcuts can also run on their own: in iOS 27 you add a trigger, such as a time of day or arriving somewhere, from the shortcut’s Edit screen, as Apple’s automations guide explains. Starting is often the hardest part of focusing, and a sentence is about as low as the bar gets.

The step-by-step version is in how to start a focus timer with Siri.

Where does a focus app like Doggydoro fit?

A focus app joins these pieces into one session: a timer, blocking that starts and stops with it, and a countdown on the Lock Screen. Doggydoro is ours. It’s a Pomodoro timer for iPhone with a watercolour dog who keeps you company.

Here’s what it adds to the settings above, without replacing any of them:

Blocking that follows the session. Strict, Allowlist or Chill out, all built on Apple’s Screen Time. Strict shields apps and websites while a focus session runs. Allowlist lets through the apps you choose in Apple’s own picker. Chill out blocks nothing. Breaks are never blocked, and the shields come down when the session ends, even if Doggydoro has been closed.
A bedtime lock. Optional, between hours you set, letting your Allowlist picks through.
A countdown on the Lock Screen and in the Dynamic Island, as a Live Activity that appears when a session or break starts.
Siri. Ask it to start a focus session or a break, or how long you’ve focused today. The same actions are in the Shortcuts app.

Doggydoro can’t see which apps you block. It only holds sealed tokens from Apple’s picker, and nothing about them leaves your phone. If something doesn’t behave, the support page has the fixes.

Not on your phone right now? There’s a free web focus timer with the same dog in it.