How to block apps at night on iPhone: 6 steps
The complete Screen Time setup, the four gaps Apple leaves open, and how five blocking methods compare.
Short answer
Go to Settings → Screen Time → Downtime → Scheduled and set your window, for example 20:00 to 08:00. Then open Always Allowed and remove everything except Phone. Then add an App Limit of 1 minute for the apps you want blocked and turn on Block at Downtime. This takes about five minutes, is free, and requires no third-party app.
What you need before you start
An iPhone running iOS 18 or later, and about five minutes. Screen Time is built into iOS and costs nothing. If you want the lock to survive a determined 1am attempt, you also need one other person willing to hold a four-digit code.
The 6 steps
- Settings → Screen Time. Turn it on if it isn't already.
- Set a Screen Time passcode under Lock Screen Time Settings. Use a code you don't use anywhere else. When it offers an Apple ID for recovery, note that the recovery route is also your own way round the lock.
- Downtime → Scheduled. Set the window. 20:00 to 08:00 is the sensible default because it starts before the second drink rather than after the fifth. Customize Days gives different hours per weekday.
- Always Allowed → remove everything except Phone. This list ignores Downtime entirely, and Messages sits in it by default. That single default is the most common reason people believe Downtime "didn't work".
- App Limits → Add Limit → 1 minute per day. Pick individual apps or whole categories such as Social and Entertainment.
- Turn on Block at Downtime. Without it the limit shows a screen you dismiss with one tap. With it, the limit is a wall.
How do I block a specific person at night?
Use Settings → Screen Time → Communication Limits → During Downtime → Specific Contacts. This restricts Phone, FaceTime and Messages to a list you choose while Downtime is running, and it is the only per-person block iOS provides. It is buried three levels down and most people never find it.
No third-party app can do this better, because no iOS API lets an app intercept a message to one contact inside WhatsApp, Instagram or Messages. Any app claiming otherwise is describing something it cannot do.
How do I block websites at night on iPhone?
Go to Settings → Screen Time → Content & Privacy Restrictions → Content Restrictions → Web Content → Limit Adult Websites, then add specific addresses under Never Allow.
This covers Safari only. Chrome, Firefox, Brave, DuckDuckGo and the browsers built into other apps are separate programs and ignore the block entirely. If a website is what costs you money, you must also block every browser on the phone as an app. A website block with Chrome still installed stops nothing.
The 4 gaps in Apple's tools
1. You hold the passcode
Screen Time is designed for a parent restricting a child. When the person restricted and the person restricting are the same man, the passcode is a four-digit speed bump cleared in about eight seconds. The fix is to have someone else set it. That is the entire product being sold by every hardware alternative in this category.
2. Notifications still arrive
Downtime blocks opening an app. It does not stop that app notifying you, so you still see that someone messaged — often the exact prompt you were avoiding. Pair Downtime with a Sleep Focus, or disable notifications for those apps overnight.
3. The block is binary
Screen Time cannot tell whether you are opening Instagram to check a flight time or to send something you'll regret. Some people respond by disabling it entirely, which is worse than never setting it, because you have now proven to yourself that you will switch it off.
4. Deleting an app can clear its limit
Delete a limited app and reinstall it and, in many configurations, the limit does not follow it back. Setting Don't Allow for app deletion under Content & Privacy Restrictions closes this, at the cost of not being able to delete any app while it is active.
Comparison: 5 ways to block apps at night
| Method | Cost | Can you undo it at 1am? |
|---|---|---|
| Screen Time, passcode held by a friend | Free | No |
| Brick (NFC hardware tile) | ~59 USD | Only by fetching the tile |
| Opal / AppBlock / one sec strict modes | ~89.99–99.99 lifetime | Usually, with effort |
| Screen Time, passcode held by you | Free | Yes, in seconds |
| Deleting the apps | Free | Yes, in under a minute |
The pattern is worth stating plainly: price does not predict effectiveness here. Who holds the key does. A free Screen Time passcode in someone else's head outperforms every paid option on this list.
When Screen Time isn't enough
If you've done all of the above and still ended up somewhere expensive at 1am, the missing piece usually isn't a stronger lock — it's somewhere for the impulse to go. Dont You Do It uses the same iOS framework, adds a vault that holds what you write until noon, ten questions before anything opens, and a button that rings a friend instead. One payment, no subscription, nothing leaves your phone.
See how it works69.69 once · no subscription · no ads
Frequently asked questions
Can I block apps only on certain nights?
Yes. In Downtime choose Customize Days and set different hours per weekday, or none at all on nights you don't want it. Thursday to Saturday is the common pattern.
Will this work on iPad and Mac too?
Yes, if Share Across Devices is on and the devices share an Apple ID. Without it, the iPad becomes the way round it.
Does blocking apps stop me spending money?
Only indirectly, by making the app or site harder to reach. No iOS setting can veto a purchase inside an app you've already opened. Blocking the route in is the whole mechanism.
Is there an Android equivalent?
Digital Wellbeing offers Focus Mode and Bedtime Mode, which work similarly but not identically. A dedicated Android guide is planned.
Can Screen Time detect that I've been drinking?
No. Nothing on the phone can. Every tool in this category works on a clock, not on your state, which is why the schedule has to start earlier than you think you need it.