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How to Lock Calculator Hide Photos Videos on iPhone

iOS 18 Face ID lock and Hidden folder · Salman Ashraf · checked November 2026

Time needed
4 taps
Needs iOS 18 or later

Works for Calculator Hide Photos Videos whether or not it has its own passcode. No download needed.

Short answer

Touch and hold Calculator Hide Photos Videos' icon, tap Require Face ID, then confirm. On iOS 18 and later that puts Calculator Hide Photos Videos 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 Calculator Hide Photos Videos with Face ID

  1. Find Calculator Hide Photos Videos 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. Calculator Hide Photos Videos now asks for authentication every time it opens.

To test it, close Calculator Hide Photos Videos from the App Switcher and open it again. You should see the Face ID prompt before any content appears.

Hide Calculator Hide Photos Videos in App Library

  1. Touch and hold Calculator Hide Photos Videos' 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 Calculator Hide Photos Videos?

Calculator Hide Photos Videos' privacy label lists user content — the kind of data 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.

Utilities range from calculators to VPNs, so their labels vary more than any other category. A simple tool that collects identifiers and usage data for tracking is a sign of advertising SDKs.

A lock answers one question — who can open the app on this iPhone. It does not change what Calculator Hide Photos Videos sends to its developer; for that, see Calculator Hide Photos Videos' full privacy report.

What the lock does and does not do

It does

  • Ask for Face ID, Touch ID or passcode every time Calculator Hide Photos Videos opens
  • Hide message previews in notifications
  • Keep Calculator Hide Photos Videos' 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 Calculator Hide Photos Videos stores data
  • Sync to your iPad or other devices
  • Remove Calculator Hide Photos Videos 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 Calculator Hide Photos Videos

  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. Sign-in

    When creating an account, Sign in with Apple can give the app a relay address from Hide My Email instead of your real one.

  4. Notifications

    Settings › Notifications › Calculator Hide Photos Videos › Show Previews: When Unlocked keeps message and account details off the Lock Screen.

Calculator Hide Photos Videos' 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
2types

Is Calculator Hide Photos Videos safe? Every data type explained →

Lock these apps too

After you lock Calculator Hide Photos Videos

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 Calculator Hide Photos Videos 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 Calculator Hide Photos Videos does; the iOS 18 lock works regardless.
What happens to Calculator Hide Photos Videos' 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 Calculator Hide Photos Videos 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 Calculator Hide Photos Videos 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 Calculator Hide Photos Videos safe? Full privacy report →Does Calculator Hide Photos Videos track you? →Lock an app: A–Z →All utilities 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