Downtime vs App Limits: which one your nights need
By Bedline · Published
Downtime and App Limits are both part of Screen Time on iPhone, but they answer different questions. Downtime answers "when": from a start time to an end time, everything is unavailable except calls, messages and the apps you allow. App Limits answer "how much": a daily amount of time for an app or a category, at any hour. If your problem is scrolling at night, you need a rule tied to the clock, so Downtime (or an app that pauses chosen apps by the clock) fits better than an App Limit. On iOS 26, also turn on Block at Downtime, or the pause is only a reminder; on iOS 18, look for the same switch on your Downtime page. On iOS 27, Apple has replaced both features with Screen Time Schedule and Time Allowances, covered at the end.
The difference in one table
Everything in this table comes from Apple's iPhone User Guide for iOS 18 and iOS 26.
| Downtime | App Limits | |
|---|---|---|
| What you set | A start and an end time | An amount of time per day |
| What it covers | Everything except calls, messages and the apps you allow | Only the apps and categories you pick |
| Days | Every Day, or Customize Days | The same amount daily, or Customize Days |
| Can you carry on? | Yes, unless Block at Downtime is on (iOS 26 guide) | Yes by default, Apple's iOS 26 guide says |
| Where | Settings > Screen Time > Downtime | Settings > Screen Time > App Limits |
The two short versions:
- Downtime is a block-everything-except list, on a clock. Apple's iOS 18 guide puts it plainly: "During downtime, only calls, messages, and apps you choose to allow are available." You choose the exceptions under Always Allowed.
- App Limits are a block-only-these list, on a budget. You pick categories such as Social Networking or Games, or single apps inside them, and set how long you can use them each day. Apple's iOS 26 guide notes that if you pick several apps or categories, "the time limit you set applies to all of them": they share one budget.
Why an App Limit doesn't stop scrolling at night
An App Limit doesn't know what time it is. It counts minutes, and the minutes can be spent whenever you like.
Say you give Social Networking one hour a day. That hour can go on the bus at 08:00, leaving nothing for the evening, which is fine. But on a quiet day, the full hour is still there at 23:30, and the limit does nothing until you have used it up in bed. An App Limit is also, by default, a speed bump rather than a stop. Apple's iOS 26 guide says that "by default, Screen Time limits can be ignored once reached." And the moment it appears, in bed, is the moment you least want to stop.
App Limits are a good tool for a different problem: when the total is the issue (too many hours of games in a week, say), not the hour of the day.
Why Downtime fits a night, and where it falls short
Downtime is built for "not between these times". You set it once, for example 23:00 to 07:00, and it runs every night without counting anything. That's the shape of a bedtime rule: it starts at the same time whether you scrolled all day or not at all.
It has two catches.
It pauses everything. Downtime is an allow-list: every app you don't add to Always Allowed becomes unavailable. If you only lose your nights to three apps, you have to list everything else you want at night (the audiobook, the meditation app, maps for a late taxi) as allowed. Forget one and you find out at midnight.
It can be only a reminder. According to Apple's iOS 26 guide, "When Block at Downtime is turned off, you see a reminder that it's downtime, but you can choose to continue using the apps." With Block at Downtime on, restricted apps "can't be opened during downtime—they appear dimmed with an hourglass icon." Apple says that choice is there once you have set a Screen Time passcode. Apple's iOS 18 guide doesn't mention the switch, so on iOS 18 check what your Downtime page offers before you rely on it.
Two more details from Apple's iOS 26 guide that matter at night:
- A 5-minute reminder comes before Downtime begins. You can ignore it, or start Downtime early.
- With Share Across Devices turned on, your Downtime schedule applies to your iPhone, iPad and Mac signed in to the same Apple Account. That helps if the iPad by the bed is the real problem, and it can surprise you if you still work on the Mac at that hour.
How to set Downtime up for a night (iOS 18 and iOS 26)
These steps follow Apple's iOS 26 guide; the iOS 18 guide gives the same path for steps 1, 2, 4 and 5.
- Open Settings and tap Screen Time.
- If App & Website Activity is off, tap it and turn it on.
- Set a Screen Time passcode if you want Downtime to block rather than remind. Apple says this passcode is needed to change the settings, and it isn't the passcode you unlock your phone with.
- Tap Downtime, then tap Scheduled.
- Choose Every Day, or Customize Days if your weekends run later, and set the start and end time, for example 23:00 to 07:00.
- On iOS 26, turn on Block at Downtime. On iOS 18, turn it on if your Downtime page shows it.
- Go back, tap Always Allowed, and add every app you need at night: your audiobook or podcast app, and anything you'd want in an emergency.
A tip: set the start time to when the phone should go down, not to when you hope to be asleep. If you want to be asleep by 23:30, start Downtime at 23:00, not 23:30.
Can you use both?
Yes, and for some people the combination works well: Downtime for the night, App Limits for the day. Downtime stops the late scroll at a fixed time; an App Limit keeps a lid on the hours you lose to the same apps at lunch. Apple's iOS 18 guide says the apps in Always Allowed stay available "even during downtime", and the iOS 26 guide describes them as available "during downtime and after you reach time limits", so check that a feed app hasn't ended up on that list by accident.
The third option: pause only the apps you scroll, by the clock
What many people want at night is the middle of the two: Downtime's clock, with App Limits' short list. On iOS 26 and earlier, Downtime doesn't do that; you'd have to allow everything else by hand. On iOS 27, a night time window can leave out chosen categories, as the last section shows.
Some apps also do it, using Apple's Screen Time framework. Bedline, the app this blog belongs to, is one of them. You set when your Bedline starts and when you wake up, with different weekend hours if you like, then choose the apps, whole categories such as Social, and websites. Screen Time pauses those every night until your wake-up, and everything else on the phone stays as it is: no allow-list to keep up. If you need one of the paused apps, you hold a button to confirm an emergency unlock, the apps open for up to an hour, then pause again on their own. Pausing apps needs a Premium plan; Apple's Screen Time is free and built in.
No tool on your own phone is impossible to get around, Bedline included. You set it up, so you can undo it. What a schedule changes is when you decide: once, in the evening, with a clear head, rather than in bed at 23:40. For the habits around the rule (where the charger goes, what you do instead), see how to stop scrolling in bed.
What changed in iOS 27: Screen Time Schedule and Time Allowances
On iOS 27, Apple's current iPhone guide replaces the steps for Downtime and App Limits with two new features. The same ideas come back under new names:
- Screen Time Schedule replaces Downtime's single window. Go to Settings > Screen Time > Screen Time Schedule, turn on Schedule, tap Add Schedule and pick the days. Each schedule is made of time windows ("work, dinner, and the evening", in Apple's words), each with a name and a start and stop time.
- Time Allowances replace App Limits. Under Settings > Screen Time > Time Allowances you set a daily total and an amount per category, such as Entertainment, Games or Social Media. Apple says you can use a category's apps "until they reach either the category's allowance or the daily total", and that the allowance also covers an app's own website.
- The two now work together. In each time window you select which Time Allowance categories are available, and turning on Match Screen Time Schedule applies allowances during those windows. So the iOS 27 answer to "downtime vs app limits" is: make a night window, and leave the categories you scroll out of it.
- Always Allowed stays. Settings > Screen Time > Always Allowed, now with Add People and Add Apps.
Apple's iOS 27 guide notes these features need iOS 27 or later on all your Apple devices, so an older iPad or Mac on the same account matters. Apple's iOS 27 guide doesn't say whether a reached allowance can be ignored, so check what your phone does on the first night.
Which one should you use?
- Your problem is the hour, not the total: Downtime on iOS 18 and iOS 26, with Block at Downtime on where your phone has it; a night time window on iOS 27, checking on the first night whether it can be skipped; or an app that pauses only the apps you choose.
- Your problem is the total across the day: App Limits, or Time Allowances on iOS 27.
- Both: Use both. The clock rule handles the night, the budget handles the day.
Whichever you pick, set it tonight, and if you find yourself switching it off every evening, move the start time rather than dropping the rule.