Works for Bladder Journal whether or not it has its own passcode. No download needed.
Touch and hold Bladder Journal's icon, tap Require Face ID, then confirm. On iOS 18 and later that puts Bladder Journal 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 Bladder Journal with Face ID
- Find Bladder Journal 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. Bladder Journal now asks for authentication every time it opens.
To test it, close Bladder Journal from the App Switcher and open it again. You should see the Face ID prompt before any content appears.
Hide Bladder Journal in App Library
- Touch and hold Bladder Journal'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 Bladder Journal?
Bladder Journal's privacy label lists health and fitness — the kind of data 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.
Health and fitness apps can read Apple Health data only for categories you approve, one by one. What they collect themselves is shown on the label.
A lock answers one question — who can open the app on this iPhone. It does not change what Bladder Journal sends to its developer; for that, see Bladder Journal's full privacy report.
What the lock does and does not do
It does
- Ask for Face ID, Touch ID or passcode every time Bladder Journal opens
- Hide message previews in notifications
- Keep Bladder Journal'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 Bladder Journal stores data
- Sync to your iPad or other devices
- Remove Bladder Journal 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 Bladder Journal
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.
Health
Health app › your profile picture › Apps › Bladder Journal. Turn categories on one at a time; the app cannot tell which ones you declined.
Notifications
Settings › Notifications › Bladder Journal › Show Previews: When Unlocked keeps message and account details off the Lock Screen.
Bladder Journal's full privacy label
None declared
None declared
Lock these apps too
After you lock Bladder Journal
Done. You have applied every control the label points to.
FAQ
Does Bladder Journal have its own passcode?
What happens to Bladder Journal's notifications when it is locked?
Can someone who knows my passcode open a locked app?
Is a locked Bladder Journal encrypted?
Why can't I see the Require Face ID option?
Does hiding Bladder Journal remove it from my purchase history?
Is Bladder Journal safe? Full privacy report →Does Bladder Journal track you? →Lock an app: A–Z →All health & fitness apps →