What "restrictions" means here

This is the honest inventory of what iOS lets a parent restrict systemically — grouped by what's being restricted, with the path and the boundary for each. The why-and-when for every setting lives next door in the settings reference: parental control settings for iPhone.

Apps

You can block an individual installed app — Settings → Family → [Child] → Apps & Websites, select the app, Block App. The app stays installed but is dimmed on the Home Screen and won't open; unblock works the same way. You can also block whole rating classes, so nothing above, say, 9+ even launches.

Boundary: there is no per-feature control inside third-party apps. You cannot block just the chat inside a game — the app is all-or-nothing, and the chat lives in the "all".

Downloads

Apps & Websites → App Store → Installing Apps — Allowed or Blocked. Blocked means no installs at all, by anyone, from the child's device. If you want requests rather than silence, leave installs allowed and let Ask to Buy do the gating.

Purchases

Ask to Buy covers downloads and purchases, including in-app purchases, with each request arriving on your phone. In-app purchases can also be blocked outright in the same App Store screen. Remember whose card gets the bill: the Family Sharing organizer's — you.

Websites

Three levels — Ask to Browse, Limit Adult Websites, Approved Websites Only — plus a Blocked list for specific sites and an Allowed list you can fill ahead of time for homework. Settings → Family → [Child] → Apps & Websites → Restrictions → Filtering.

Boundary: the filter works in Safari and other supported browser apps. Some apps carry their own built-in webviews that never pass through it.

Adult content

Limit Adult Websites handles the web side (on by default for under 18). Media ratings for Music, Apple TV, and Books live under Content & Privacy Restrictions. Communication Safety blurs nudity, gore, and violence in shared images and on FaceTime — on the child's side, by design.

Boundary: user-generated content. A video uploaded to a platform is "a video," not an "adult site" — no system filter classifies the world in real time. Filters reduce exposure; they don't eliminate it.

Communication

Allowed Contacts limits who can reach the child through Phone, Messages, and FaceTime, and Manage Contacts puts the contact list under your approval. Communication Safety covers the shared-image side.

Boundary: system apps only. Communication inside third-party apps — social platforms, games with chat — is the platform's moderation plus your family's rules. Apple's restriction ends at Apple's front door.

Privacy changes

Content & Privacy Restrictions can require your passcode before changes to system toggles like Share My Location or Bluetooth sharing. Translation: the restrictions themselves get a guard. Without this, a settings-savvy kid can quietly turn off what you turned on.

Account changes

Child Accounts are anchored to the family group — a child under 13 can't sign out or leave Family Sharing on their own. The account layer is where Apple keeps its strongest age gates, which is one reason a shared parent ID breaks every restriction at once.

Usage time

Screen Time Schedules (when the phone is usable) and Time Allowances (how much entertainment it holds) — the time side of restrictions has its own full articles, starting with the complete configuration in our parental controls guide.

The boundaries, in one paragraph

Apps dim instead of deleting. Filters work where Apple's browsers are used. Contact limits gate Apple's apps, not the platforms. Age ratings follow the store's judgment, not yours. None of this is a flaw — it's the design. iOS restricts the device's doors; it does not police the world behind them.

Restrictions don't raise kids

That boundary list is the argument for the other half of the work. The settings above handle the device; the judgment that walks through every unfiltered door — scams, strangers, content that's bad without being blockable — comes from conversations you have years before it matters. The first iPhone checklist for parents ends with the family-rules section for exactly this reason: the boxes that don't fit in a settings screen are the ones that matter longest.

When restrictions stop being the answer

The inventory above has a use-by date, and it's behavioral: the day your child's response to a restriction is hiding, workarounds, or secrecy rather than annoyance, more restriction is the wrong tool. Tightening a system that's being circumvented escalates the arms race — the next escalation is theirs, and they have more time to engineer it than you have to defend it.

At that point, the effective move is weight-shifting: keep the account locks, the security basics, and the structure, and move the energy you were spending on blocking into the conversation that addresses why the blocking was needed. The restrictions map tells you what's possible; it deliberately says nothing about what's wise — that's the parent's column.