Works for Diary Journal With Lock whether or not it has its own passcode. No download needed.
Touch and hold Diary Journal With Lock's icon, tap Require Face ID, then confirm. On iOS 18 and later that puts Diary Journal With Lock 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 Diary Journal With Lock with Face ID
- Find Diary Journal With Lock on your Home Screen or in App Library.
- Touch and hold the icon until the quick-actions menu opens.
- Tap Require Face ID (or Require Touch ID / Require Passcode, depending on your iPhone).
- Tap Require Face ID again to confirm. Diary Journal With Lock now asks for authentication every time it opens.
To test it, close Diary Journal With Lock from the App Switcher and open it again. You should see the Face ID prompt before any content appears.
Hide Diary Journal With Lock in App Library
- Touch and hold Diary Journal With Lock's icon and tap Require Face ID.
- Choose Hide and Require Face ID instead of Require Face ID.
- Confirm. The icon leaves your Home Screen and moves to the Hidden folder at the bottom of App Library.
- 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 Diary Journal With Lock?
Diary Journal With Lock is a journal & diary app, the kind of app that tends to hold personal information you would not want on screen if someone borrows your unlocked phone. Journals collect your private thoughts, moods and often your location and photos. A lock screen inside the app is not the same as encryption of the synced entries.
Lifestyle apps cover family, home and personal organisation, and often combine location, contacts and photos in one place.
A lock answers one question — who can open the app on this iPhone. It does not change what Diary Journal With Lock sends to its developer; for that, see Diary Journal With Lock's full privacy report.
What the lock does and does not do
It does
- Ask for Face ID, Touch ID or passcode every time Diary Journal With Lock opens
- Hide message previews in notifications
- Keep Diary Journal With Lock's 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 Diary Journal With Lock stores data
- Sync to your iPad or other devices
- Remove Diary Journal With Lock 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 Diary Journal With Lock
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.
Notifications
Settings › Notifications › Diary Journal With Lock › Show Previews: When Unlocked keeps message and account details off the Lock Screen.
Diary Journal With Lock's full privacy label
None declared
None declared
Is Diary Journal With Lock safe? Every data type explained →
Lock these apps too
After you lock Diary Journal With Lock
Done. You have applied every control the label points to.
FAQ
Does Diary Journal With Lock have its own passcode?
What happens to Diary Journal With Lock's notifications when it is locked?
Can someone who knows my passcode open a locked app?
Is a locked Diary Journal With Lock encrypted?
Why can't I see the Require Face ID option?
Does hiding Diary Journal With Lock remove it from my purchase history?
Is Diary Journal With Lock safe? Full privacy report →Does Diary Journal With Lock track you? →Lock an app: A–Z →All lifestyle apps →