Set a limit in Apple Screen Time
The settings depend on your iOS version. These steps are for your own iPhone; use Apple’s family setup when managing a child’s device.
iOS 27: Time Allowances
Open Settings > Screen Time > Time Allowances. Turn on App & Website Activity if asked.

Set the daily total, then open the relevant category and set its allowance. Use Manage Categories to add a category.

Check which apps are included. A category allowance is shared across its apps, not granted separately to each one.

For specific hours, use Screen Time Schedule. Keep essential apps and contacts in Always Allowed.
iOS 26: App Limits
- Open Settings > Screen Time > App Limits, then tap Add Limit.
- Expand a category to select an individual app, or select the category to limit it as a group.
- Tap Next, choose the time, and use Customize Days for different daily limits. Confirm with the Done button.
When several apps share one limit, they share the time too. Check how your setup grants extra time before relying on the block.
Why iOS 27 does not limit Instagram on its own
Apple’s iOS 27 guide describes Time Allowances for categories such as Social Media, plus a daily total for the whole device. It does not describe an allowance for a single app, so Instagram shares its minutes with the other apps in its category. Time in TikTok or Facebook can use up the allowance you meant for Instagram.
On iOS 26, App Limits can still select Instagram on its own. On iOS 27, use a rule that selects the app itself. In Warden, each app gets its own daily limit, so Instagram can have 30 minutes while YouTube keeps an hour.
Block Instagram at night
If the problem is late scrolling, a schedule fits better than a daily limit. A daily limit can be used up by lunch, or still have minutes left at midnight. A schedule from 10:00 PM to 7:00 AM closes Instagram at the same time every night, whatever you used during the day.
If you keep ending the block early, set the schedule to Lockdown. While it is active there is no unlock button and the rule cannot be edited, so the decision you made at 6 PM holds at 11 PM.
Reels, messages and instagram.com
An app rule blocks Instagram as a whole. Reels, Stories and direct messages close together. App blockers built on Apple’s Screen Time system, Warden included, cannot keep messages open while blocking only Reels. If you need messages, leave a short window outside the block for them.
Blocking the app does not block the website. If you would open instagram.com in Safari instead, add the website to the same rule and test it.
Warden for iPhone
Set it up without adding unnecessary rules
Daily limits, schedules and focus sessions
Install Warden and connect Screen Time when iOS asks. Then open Rules and tap the plus button.
Choose the apps or scope involved in this particular interruption. Use an allowance for total use, a schedule for recurring hours, or a session for a one-off task.

What Standard, Warden and Lockdown do
Choose Standard when you want to manage the limit yourself. Choose Warden when a person you trust should review early-access requests. Choose Lockdown to keep ordinary early unlocks off until the block ends.
Choose the access mode, then hold the save button to set the rule. Try a short block before using a long one. Emergency access remains separate from ordinary unlock requests.

How Warden approval works
Choose how many minutes you need, add a note and hold to send. If nobody answers within 30 minutes, the request expires and the app stays locked.
An approval applies to the scope and time shown in the app. A declined or unanswered request does not lift the block. Emergency access remains a separate option on your device.


Compare the options
Apple Screen Time
A built-in choice for a daily Instagram limit. Check whether you selected Instagram alone or a group of apps, and who can grant extra time.
Deleting the app
Deleting Instagram removes the installed app, not your account. You can still use the website or reinstall the app, so it may suit a short break rather than a recurring evening limit.
Warden
Warden adds a choice about early access: manage it yourself in Standard, ask a trusted person in Warden mode, or use Lockdown to keep ordinary early unlocks off while the rule is active. Emergency access is separate.
Example: Instagram stays closed from 7 PM to 10 PM
Schedule Instagram for those hours each day. Check messages before the block starts. In Warden mode, a friend can review a request for a specific conversation without opening access for the whole evening.
Keep legitimate messages in the plan.
If you need a conversation during a blocked period, choose a narrow window or agree on a bounded exception. The app's account and messages are not deleted by a restriction.
Check whether you also use Instagram in a browser. A selected app and a selected website are different scopes; do not assume an app block automatically covers every route.
