iPhone app limits not working? How to fix them

Updated November 4, 2026 · 7 min read · Screen time

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An app limit can look broken when it's only doing what its settings say. On iOS 26 and earlier, Apple says limits can be ignored by default once you reach them. On any version, an app on the Always Allowed list skips them, and without a passcode the limits can be changed by anyone holding the phone. On iOS 27, Time Allowances also need iOS 27 or later on all your Apple devices. Check those first. Android has its own short list, further down.

1. Make sure the limit is actually on

iPhone on iOS 27

1. Open the Settings app, tap Screen Time, then tap Time Allowances. If you’re offered Turn On App & Website Activity, Screen Time is off, so tap it.
2. Tap Manage Categories, then tap a category to see its apps. Make sure the app you’re trying to limit is in the category you set an allowance for.
3. Go back and check that category’s time under Time Allowances.
4. Look at Match Screen Time Schedule. Apple describes it as using Time Allowances during certain times in your schedule, so turn it off if you meant the limit to apply all day.

Apple sorts apps into Entertainment, Games and Social Media based on their social media capabilities and App Store category, and you can change which apps belong in a category. An app works until it hits its category’s allowance or your daily total. If the developer has linked a website to the app, the allowance covers that site as well.

Apple’s iOS 27 guide sets these limits by category and doesn’t show a limit for a single app. If you need one app stopped at set hours, a blocker app is the closer fit.

iPhone on iOS 26 and earlier

1. In Settings, tap Screen Time, then App & Website Activity. Turn it on if it’s off. Turning it off also turns off Downtime, App Limits and Always Allowed.
2. Tap App Limits and confirm your limit is listed. If it’s missing, tap Add Limit, tap a category name, pick the app, tap Next and set the time.
3. If the trouble is Downtime, tap Downtime and check that Scheduled is on, with the right start and end times.

Android

1. Open your phone’s Settings app and tap Digital Wellbeing, then App timers.
2. Find the app. If it has no timer, tap Set timer, choose the time and tap OK.

When the time runs out, the app closes and its icon dims. Timers reset at midnight, so an app that opens again the next day is working as designed. Google adds that some work and school accounts might not work with app timers, and that steps can vary by device. For a website in Chrome, use the separate Set site timer, which you’ll find by tapping the chart in Digital Wellbeing, then Chrome.

This only confirms the limit exists. Nothing here stops someone from removing it, which is the next step.

2. Lock it with a passcode or PIN

Without a code, a limit can be switched off in a few taps.

iPhone

• iOS 27: Settings → Screen Time → Passcode & Management → Lock Screen Time Settings, then enter a four-digit passcode twice.
• iOS 26 and earlier: Settings → Screen Time, scroll down and tap Lock Screen Time Settings. Then tap Downtime and turn on Block at Downtime.

On iOS 26, Apple says Screen Time limits can be ignored once reached, by default, and points to Block at Downtime as the way to prevent that. With it on, restricted apps can’t be opened during downtime and show dimmed with an hourglass icon. With it off, you get a reminder and can keep going. Apple’s iOS 27 guide doesn’t say what happens when a Time Allowance runs out, or whether you can ignore it.

The Screen Time passcode isn’t the code that unlocks your phone. If you set up Screen Time Passcode Recovery, you can reset it with your Apple Account, which also means you can get past your own code. If you know you’d just type it in, have someone else pick it.

Android

1. Open Settings, then tap Digital Wellbeing → App limits → App limits PIN.
2. Turn on PIN for app time limits, unlock the device, then enter a 4-digit PIN and confirm it.

Google says the PIN lets you set limits that only you can change, and warns not to share it. That helps against other people. It can’t protect you from yourself, since you know the PIN.

3. Take the app off the exceptions list

iPhone

On iOS 27, go to Settings → Screen Time → Always Allowed. Apps here can be used at all times, regardless of schedules or Time Allowances. To remove one, tap Edit, then tap the app.

On iOS 26, tap Always Allowed and check the Allowed Apps list. These apps stay available during downtime and after you reach a time limit. Calls and messages also stay available during downtime.

Android

Focus mode has its own exception. If apps you paused are opening, someone may have tapped Take a break, which unpauses them for a while. Open Digital Wellbeing → Focus mode to check.

Keep what you need for emergencies on the list, like the Health app in Apple’s example. Everything on it is a way out of the limit.

4. Check your other devices

iPhone

• All your devices need version 27. Apple says Screen Time Schedules and Time Allowances need version 27 or later on all your Apple devices, and that includes an iPad, Mac, Apple Watch or Apple Vision Pro. See your iPhone’s version at Settings → General → Software Update.
• Share Across Devices. On iOS 27 it’s under Screen Time → Manage Screen Time. On iOS 26 it’s on the main Screen Time page. With Share Across Devices on, your limits and schedules apply to your iPhone, iPad and Mac, signed in to the same Apple Account. With it off, each device keeps its own settings, so a limit set on your iPad won’t follow you to your iPhone.
• Hours that look wrong. With sharing on, you can see combined activity across devices, so the total may include time on your iPad or Mac.

Android

Digital Wellbeing’s steps run on the phone itself, so check the timer on the phone where the app isn’t stopping. Google’s page doesn’t mention syncing timers between devices.

Matching your devices clears up settings that disagree. It won’t make a limit any harder to skip, so you still need the passcode from section 2.

5. If it’s your child’s phone

iPhone

1. Update everything first. On iOS 27, Time Allowances for a child need every device in your family group upgraded, and the parental controls upgrade requires every device used in the last 90 days by a parent, guardian or managed child to be on version 27.
2. To see what’s left, go to Settings → Family → View Family Devices. Devices that can’t update appear under Legacy Devices and keep the Screen Time settings from iOS 26 or earlier.
3. After updating, go to Settings → Family and tap Get Started to transfer your parental controls or set up new ones.
4. Set the child’s Screen Time passcode on your own device. If you use Family Sharing, Apple says it has to be set there, not on the child’s device.

Your child also needs their own Apple Account, not a shared one. When they run out of time they can send you a request, so an approved request may explain extra time. Apple adds that not all parental controls are available on all devices.

Android

Family Link has a few gaps worth checking:

• System apps can’t have app limits.
• Unlimited time apps don’t count toward the Daily limit and stay available after it’s reached.
• Daily limits apply to each device. Google’s example: a 2-hour limit gives your child 2 hours on each device.
• Bonus time adds time for the day without changing the limit.

To check an app, open Family Link, select your child, then tap Screen time → Time limits → App limits, and select the app. Limits work on Android 7 and up.

6. If the settings are right and it still fails

Apple’s Screen Time guides don’t list a fix for limits that reset or fail on their own, so what’s left is general housekeeping:

1. Update. On iPhone, go to Settings → General → Software Update. Apple says your data and settings remain unchanged. In a family group, it says to update all devices before turning on or changing Screen Time settings, so they sync.
2. Set the limit again. On iOS 26, in App Limits, swipe left on the limit, tap Delete and add it back. On iOS 27, you can delete a category under Manage Categories and create it again. On Android, delete the timer under App timers and set a new one.
3. Restart. Apple’s Screen Time pages don’t list this as a fix, so don’t count on it. Its force restart steps are for an iPhone that isn’t responding.

Neither Apple nor Google promises these will help. If nothing does, Apple points to the iPhone Support website.

7. If the limit works and you keep getting past it

Built-in limits are easy to wave away when you’re tired. OpLoop is an app blocker for iPhone and Android, free to start, where you choose which apps to block and when. On iPhone it uses Apple’s Screen Time API.

• Routines: pick the days and times once, and blocking switches on and off by itself. On iPhone, websites can go on the list too.
• Passes: a few short passes a day for when you really do need the app. When they’re gone, the block holds.
• Challenges: in the Circles tab, everyone blocks the same apps for 1 to 7 days, and the room shows who’s still going.
• Lockdown (Pro): a Sprint you can’t end early. It holds until the timer runs out.

Open a blocked app and you get a card instead of a gray wall: a calm line, a gentle poke, sometimes a joke.

OpLoop won’t repair a Screen Time setting, and Lockdown and starting a friends’ challenge need Pro.

What to check for each problem

Questions

Why do my iPhone app limits keep turning off?

Check App & Website Activity first. On iOS 26, turning it off also turns off Downtime and App Limits. Then add a Screen Time passcode, because without one the settings can be changed freely. If Share Across Devices is on, a change made on your iPad or Mac applies to your iPhone too.

Why is Downtime not working on my iPhone?

On iOS 26, look at Block at Downtime first. With it off, you only get a reminder and can keep using apps. It needs a Screen Time passcode, and apps under Always Allowed stay available. Apple’s iOS 27 guide describes Screen Time Schedule instead of Downtime, so on iOS 27 check that Schedule is on and which categories each time window allows.

Why isn’t my Screen Time app limit working on iPad?

The same settings apply. If Share Across Devices is off, your iPad keeps its own limits, so set them there or turn sharing on. On iPadOS 27, Time Allowances need version 27 or later on all your Apple devices.