Your kid found private photos on your iPhone? What to do

You cannot undo what your child saw. You can make sure it does not happen at the next handover, and that takes two things: keep the phone inside one app, and take the private photos out of the Photos app.

Guided Access keeps the phone in one app

Guided Access is an Apple setting. A child who plays a game with it on cannot swipe to anything else. You set it up once.

1. Open Settings, tap Accessibility, then tap Guided Access and turn it on.
2. Tap Passcode Settings and set a Guided Access passcode that the child does not know. You can also let Face ID or Touch ID end a session.

Each time you hand over the phone, open the game or video first. Triple-click the side button, tap Guided Access if a panel appears, and tap Start. To end the session, triple-click again and enter your passcode. On iOS 18 and earlier, you double-click.

One warning from Apple: Crash Detection and Emergency Services do not work during a session. End it first if you need to call for help.

It does not protect the photos themselves

Guided Access works only while it runs. When the session ends, or when you forget to start one, your Photos app is as open as before. So the photos you would not want a child to see need another place.

Move those photos, and remove the copies

Moving photos to a vault app has the long version. In short:

1. Import the photos from Photos into your Vault9 vault.
2. Open them in the vault to check that they work.
3. Delete the originals in Photos. Vault9 never deletes anything there, so this step is yours.
4. Open Recently Deleted and delete them there too. Apple keeps deleted photos for 30 days. You find the album under Collections, then Utilities, and Face ID, Touch ID or your passcode opens it.
5. Look for copies in Messages, Files and downloads. Vault9 cannot reach those.

With iCloud Photos on, a delete on one device removes the photo from every device on your Apple Account. Here that is what you want, but check the vault copy first.

Lock the vault before you hand over the phone

The vault opens with your pattern or passphrase and your Secret Key, or Face ID if you turn it on. Your phone passcode never opens it.

But Vault9 does not protect a vault that is open on an unlocked phone. The app locks when you leave it and after the Auto-lock time (5 minutes by default). When the phone is about to go to a child, lock the vault yourself.

Sources

• Apple Support: Use Guided Access on iPhone or iPad (checked 2026-11-06)
• Apple Support: Delete photos on your iPhone or iPad (checked 2026-11-06)
• Apple Support: Delete or hide photos and videos on iPhone (checked 2026-11-06)