ADHD Phone Settings: 12 Built-In Switches to Flip Before Buying an App

Before you pay for another focus app, it is worth knowing that the phone settings for ADHD that make the biggest difference are already installed. They are free, they do not need an account, and they work on the phone in your hand right now. They are also scattered across six menus with names nobody would guess, which is why most people never flip them.

This is a checklist of twelve switches, grouped by what they change: how the phone looks, who may interrupt you, how long apps stay open, and how reminders reach you. It ends with a twenty-minute setup order so you can do the whole thing in one sitting. Steps are described for iPhone and Android; menu names differ slightly by phone maker and version.

Home screen, greyscale and reduced motion: make it boring to look at

The home screen is designed to be picked up and swiped. These five switches make it a tool shelf instead.

1. One home screen page. iPhone: hold the home screen, tap the page dots, untick every page but one. Android: remove extra pages from the home screen settings. Everything else lives in the App Library or app drawer, reachable by search, which means reachable on purpose.
2. A dock of four tools. Phone, messages, calendar, reminders. Nothing with a feed goes in the dock.
3. Badges off. Settings, Notifications, each app, Badges off. The red number is a pull. Leave it on for messages and reminders only, so a red dot always means a person or a task.
4. Greyscale, with a shortcut. iPhone: Accessibility, Display and Text Size, Colour Filters, Greyscale, then add Colour Filters to the Accessibility Shortcut so a triple-click of the side button toggles it. Android: Accessibility, Colour correction, Greyscale, or the greyscale option inside Bedtime mode in Digital Wellbeing; many phones also offer a quick-settings tile. A grey feed is a less interesting feed, and the shortcut means you can bring colour back for a photo without digging through menus.
5. Reduce motion. Under Accessibility on both platforms. Fewer animations, fewer bouncing icons, less of the slot-machine feel when you unlock.

Focus modes by time and place

A Focus mode (iPhone) or Mode (recent Android; older versions use Do Not Disturb schedules and Digital Wellbeing's Focus mode) is a saved answer to who may interrupt you. The two switches here are about making the modes run themselves, because a mode you have to remember to turn on is a mode that stays off.

1. Automatic triggers. Give every Focus a schedule, a location or both. Sleep from 10:30 p.m. to 7 a.m. Work when you arrive at the office or connect to its Wi-Fi. Study by timetable. Allow reminders, clock, calendar and a handful of people; silence everything else.
2. A different home screen per Focus. On iPhone, each Focus can show chosen home screen pages and a chosen lock screen, so the work Focus can hide the page with games on it. On Android, Focus mode can pause selected apps, greying them out until the mode ends. Either way, the distracting app is not deleted. It is just not there right now.

If you are setting this up with a teenager, do it with them rather than to them. Our answer on how clinicians talk with teens about phone use without blaming is a useful model for that conversation, and the post on managing screen time and distractions for teens with ADHD covers the household side.

App limits and downtime

Limits are where most people expect the magic to be, and they are useful, but only after the switches above have made the phone less inviting. Two switches.

1. App limits on the two worst apps. Screen Time, App Limits on iPhone; Digital Wellbeing, app timers on Android. Not ten apps; two. Set the limit at roughly half of yesterday's usage, which the same screen will show you. When the limit hits, the app locks and asks whether you want more time. The ask is the point: it turns an automatic open into a decision.
2. Downtime or Bedtime mode. A nightly window where only chosen apps work. Screen Time, Downtime on iPhone; Digital Wellbeing, Bedtime mode on Android, which can also turn the screen grey at the same time. Start it thirty minutes before the time you wish you went to bed, not the time you do.

Both limits are defeated by the person who set them, which is normal. For a limit you cannot reach, have someone else set the Screen Time passcode. For most people, though, the friction of the "more time" prompt is enough to catch the automatic opens, and that is most of them.

Reminders, widgets and the lock screen

The last three switches are about getting the right information out of the phone without opening it.

1. Let reminders and alarms through everything. In each Focus, add the reminders and clock apps to the allowed list; on iPhone keep Time Sensitive notifications on for them, and on Android give the reminders app permission to override Do Not Disturb. Then give reminders a sound no other app uses.
2. A lock-screen widget for the next thing. iPhone lock screens take small widgets; put the next calendar event and the next reminder there. Android has an equivalent through the At a Glance area or lock-screen widgets, depending on the phone. The task is visible when you glance at the time, which is the only time you reliably look.
3. Voice capture from the lock screen. Make sure the assistant can set a reminder without unlocking: "remind me at 4 to call the pharmacy." This turns the phone into a capture tool that does not require seeing the home screen, which is the whole trap.

The earlier post on setting alarms for task reminders covers what to do with reminders once they can actually reach you.

A 20-minute setup order

Do it in this order, in one sitting, with the phone plugged in. The order matters: visual changes first, because they make the rest easier to stick to.

1. Minutes 0 to 4. Badges off for every app except messages and reminders. Reduce motion on.
2. Minutes 4 to 7. Greyscale on, accessibility shortcut set, and test the triple-click.
3. Minutes 7 to 11. Hide home screen pages down to one. Rebuild the dock with four tools.
4. Minutes 11 to 15. Create a Sleep Focus with a schedule and a Work or Study Focus with a location or timetable. Allow reminders, clock, calendar and your short list of people in each.
5. Minutes 15 to 18. App limits on the two worst apps at half of yesterday's number. Downtime set for thirty minutes before your intended bedtime.
6. Minutes 18 to 20. Add the next-reminder widget to the lock screen, give reminders their own sound, and set one reminder by voice from the lock screen to confirm it works.

Then leave it alone for two weeks. Some switches will annoy you, and greyscale is the usual one; that annoyance is the setting working. If after two weeks something still needs fixing, that is the moment to consider an app, and you will know exactly which gap it needs to fill.