Guide

How to Block Instagram on iPhone

Published: October 29, 2026 · Updated: October 29, 2026

Locked In is an iPhone app that blocks distracting apps, like Instagram, by time, by place, or on demand. Its App Store tagline is "Text a Friend to Unblock Apps": with Guardian (Pro), a friend you pick approves or declines by text when you try to end a block early. It's a friend keeping you honest, not a hard lock.

How do I block Instagram on my iPhone?

To block Instagram on iPhone, use Apple's free Screen Time settings or an app blocker built on Apple's Screen Time technology, like Locked In. Also block instagram.com in Safari, and have someone else hold your Screen Time passcode, or the block is easy to undo.

Which should you use? It depends. If a daily limit is enough and someone else can hold your passcode, Screen Time may be all you need. If you want Instagram to lock on a timer, on a schedule, or when you arrive somewhere, or you want to ask a friend before unlocking early, an app blocker such as Locked In may suit you better. If you need a block that can't be deleted, Locked In isn't built for that: it has no strict mode.

One thing to know first: Locked In and Screen Time block the whole Instagram app. Neither blocks only Reels while leaving the rest of Instagram open.

Method 1: Apple Screen Time (free, built in)

Screen Time is already on your iPhone and costs nothing. Its menus changed in iOS 27, so follow the steps for your version (Settings > General > About shows it).

If your iPhone runs iOS 27

Apple's iOS 27 guide describes Time Allowances (how long you can use an app category each day) and Screen Time Schedule (when categories are available). Both work by category, such as Social Media, not by single app.

If your iPhone runs iOS 26

Where Screen Time falls short

Method 2: Locked In

As of Oct 2026, Locked In is an iPhone app (iOS 18 or later) that blocks the apps you choose, using Apple's Screen Time technology. It has three ways to block, which can run at the same time and combine their lists:

Step by step

If you want it back early

Limits to know before you rely on it

Price (as of Oct 2026)

Free plan: one Quick Block a day, up to 5 minutes. Pro (longer Quick Blocks, Schedules, Red Zones, early-unlock options): $9.99 a month or $89 a year ($7.42 a month). Start with a 7-day free trial. Cancel anytime.

Loopholes, and how to close them

Loophole What happens How to close it
The instagram.com website Blocking the app doesn't block the website. Add instagram.com in Screen Time's Never Allow list (iOS 26).
Other browsers and in-app browsers Apple says iOS 27 website controls apply in Safari and "other supported browser apps" but doesn't list which, or mention in-app browsers. Not confirmed for Locked In. Block the other browser apps you have installed too (Apple's picker should list your installed apps). Don't assume the website block covers them.
Ignoring the limit Screen Time limits can be ignored without a passcode (Apple, iOS 26). Have someone else set the Screen Time passcode.
Deleting and reinstalling Instagram Don't assume a reinstalled app stays blocked. Locked In can't stop new app installs. Use Screen Time's App Store restrictions (Settings > Screen Time > Content & Privacy Restrictions > App Installations & Purchases; older versions say iTunes & App Store Purchases).
Deleting Locked In or turning off its Screen Time access Its blocks are removed (no strict mode). Locked In can't stop itself from being deleted, and deleting it erases its Red Zones and Schedules. If you need a block you can't remove yourself, Locked In isn't built for that.
Instagram on another device iPhone blocks don't apply elsewhere. Set limits on those devices too.

FAQ

Can I block just Instagram Reels? Not with Locked In or Screen Time: both block the whole Instagram app. Some other apps say they target Reels specifically; we haven't tested them.

How do I block Instagram in Safari? On iOS 26: Settings > Screen Time > Content & Privacy Restrictions > App Store, Media, Web, & Games > Web Content > Limit Adult Websites > Never Allow > Add Website, then enter instagram.com. (On iOS 27, menu names may differ. Apple's iOS 27 guide mainly documents website blocking in the child settings, under Settings > Family > [name] > Apps & Websites.)

How do I block Instagram without deleting it? Set a Screen Time limit or schedule, or start a Locked In block. The app stays installed but shows a shield screen while blocked.

Does Instagram have its own time limit? Yes, as a reminder rather than a block. Recent guides describe it under Profile > menu (☰) > Time management > Daily time limit; Instagram may label it slightly differently. When you reach the limit, Instagram reminds you, and you can choose to keep using the app. (Sources: third-party guides, Oct 2026; we couldn't find a current Instagram Help Center page for it.)

Is Locked In free? As of Oct 2026, there's a free plan with one Quick Block a day, up to 5 minutes. Pro is $9.99 a month or $89 a year. Start with a 7-day free trial. Cancel anytime.

Sources