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How to Lock Secret Photo Vault Safe Files on iPhone

iOS 18 Face ID lock and Hidden folder · PB Studios OU · checked November 2026

Time needed
4 taps
Needs iOS 18 or later

Works for Secret Photo Vault Safe Files whether or not it has its own passcode. No download needed.

Short answer

Touch and hold Secret Photo Vault Safe Files' icon, tap Require Face ID, then confirm. On iOS 18 and later that puts Secret Photo Vault Safe Files behind Face ID, Touch ID or your passcode; choose Hide and Require Face ID instead to move it into App Library's Hidden folder as well.

Lock Secret Photo Vault Safe Files with Face ID

  1. Find Secret Photo Vault Safe Files on your Home Screen or in App Library.
  2. Touch and hold the icon until the quick-actions menu opens.
  3. Tap Require Face ID (or Require Touch ID / Require Passcode, depending on your iPhone).
  4. Tap Require Face ID again to confirm. Secret Photo Vault Safe Files now asks for authentication every time it opens.

To test it, close Secret Photo Vault Safe Files from the App Switcher and open it again. You should see the Face ID prompt before any content appears.

Hide Secret Photo Vault Safe Files in App Library

  1. Touch and hold Secret Photo Vault Safe Files' icon and tap Require Face ID.
  2. Choose Hide and Require Face ID instead of Require Face ID.
  3. Confirm. The icon leaves your Home Screen and moves to the Hidden folder at the bottom of App Library.
  4. To open it later, swipe to App Library, tap Hidden and authenticate.

Hiding also locks the app. To undo either, touch and hold the icon again and choose Don't Require Face ID.

Why lock Secret Photo Vault Safe Files?

Secret Photo Vault Safe Files is a photo vault, the kind of app that tends to hold personal information you would not want on screen if someone borrows your unlocked phone. A photo vault holds the pictures you least want seen, so the questions that matter are where the files live, whether they are encrypted, and what happens if you forget the PIN or change phones.

Photo and video apps usually request access to your photo library. iOS lets you share only selected photos, which keeps the rest of the library — and its location metadata — away from the app.

A lock answers one question — who can open the app on this iPhone. It does not change what Secret Photo Vault Safe Files sends to its developer; for that, see Secret Photo Vault Safe Files' full privacy report.

What the lock does and does not do

It does

  • Ask for Face ID, Touch ID or passcode every time Secret Photo Vault Safe Files opens
  • Hide message previews in notifications
  • Keep Secret Photo Vault Safe Files' content out of Spotlight and Siri suggestions
  • With Hide, remove the icon from the Home Screen

It does not

  • Stop someone who knows your passcode
  • Encrypt or change how Secret Photo Vault Safe Files stores data
  • Sync to your iPad or other devices
  • Remove Secret Photo Vault Safe Files from purchase history or Screen Time reports

Don't see Require Face ID?

  • Update to iOS 18 or later in Settings › General › Software Update.
  • Make sure a passcode is set in Settings › Face ID & Passcode; the lock needs one.
  • Some Apple apps (Settings, Calculator, Camera, Maps, Find My, Clock) cannot be locked or hidden.
  • If your iPhone is managed by work or school, the option may be restricted.

Other settings worth checking for Secret Photo Vault Safe Files

  1. Tracking

    Settings › Privacy & Security › Tracking. If “Allow Apps to Request to Track” is off, apps cannot ask, and they are told to treat you as having declined. You can also turn it off for this app alone.

  2. Photos

    Settings › Privacy & Security › Photos. Limited Access lets you pick exactly which pictures the app can see; Add Photos Only lets it save without reading your library.

  3. Notifications

    Settings › Notifications › Secret Photo Vault Safe Files › Show Previews: When Unlocked keeps message and account details off the Lock Screen.

Secret Photo Vault Safe Files' full privacy label

App Privacy label Developer-reported · checked November 1, 2026
Used to track you
1type
Linked to you
0types

None declared

Not linked to you
4types

Is Secret Photo Vault Safe Files safe? Every data type explained →

Lock these apps too

After you lock Secret Photo Vault Safe Files

Tick what you have done
Tick each step as you do it on your iPhone.

Done. You have applied every control the label points to.

FAQ

Does Secret Photo Vault Safe Files have its own passcode?
Some apps offer an in-app PIN or biometric lock in their settings. The App Store privacy label does not say whether Secret Photo Vault Safe Files does; the iOS 18 lock works regardless.
What happens to Secret Photo Vault Safe Files' notifications when it is locked?
Locked and hidden apps do not show message previews or content in notifications, and their content does not appear in Spotlight search or Siri suggestions.
Can someone who knows my passcode open a locked app?
Yes. If Face ID fails, the lock falls back to your device passcode. Keep the passcode private if the lock matters to you.
Is a locked Secret Photo Vault Safe Files encrypted?
The lock controls who can open the app on this iPhone. It does not change how the app stores or syncs data. Encryption depends on the developer and on your device passcode.
Why can't I see the Require Face ID option?
You need iOS 18 or later. Some Apple apps such as Settings, Calculator, Maps and Camera cannot be locked or hidden.
Does hiding Secret Photo Vault Safe Files remove it from my purchase history?
No. Hidden apps still appear in App Store purchases and in Settings › Apps, and Screen Time reports still include them.

Is Secret Photo Vault Safe Files safe? Full privacy report →Does Secret Photo Vault Safe Files track you? →Lock an app: A–Z →All photo & video apps →

Facts on this page come from Apple: lock or hide an app on iPhone, as reported by the developer. Checked November 2026. How we collect data · Report a correction