Works for Paper Planner whether or not it has its own passcode. No download needed.
Touch and hold Paper Planner's icon, tap Require Face ID, then confirm. On iOS 18 and later that puts Paper Planner 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 Paper Planner with Face ID
- Find Paper Planner 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. Paper Planner now asks for authentication every time it opens.
To test it, close Paper Planner from the App Switcher and open it again. You should see the Face ID prompt before any content appears.
Hide Paper Planner in App Library
- Touch and hold Paper Planner'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 Paper Planner?
Paper Planner 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.
Productivity apps tend to collect the work you do in them — documents, notes and files — so User Content is common. The question is whether it syncs to the developer's servers and how it is protected there.
A lock answers one question — who can open the app on this iPhone. It does not change what Paper Planner sends to its developer; for that, see Paper Planner's full privacy report.
What the lock does and does not do
It does
- Ask for Face ID, Touch ID or passcode every time Paper Planner opens
- Hide message previews in notifications
- Keep Paper Planner'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 Paper Planner stores data
- Sync to your iPad or other devices
- Remove Paper Planner 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 Paper Planner
Notifications
Settings › Notifications › Paper Planner › Show Previews: When Unlocked keeps message and account details off the Lock Screen.
Paper Planner's full privacy label
None declared
None declared
Lock these apps too
After you lock Paper Planner
Done. You have applied every control the label points to.
FAQ
Does Paper Planner have its own passcode?
What happens to Paper Planner's notifications when it is locked?
Can someone who knows my passcode open a locked app?
Is a locked Paper Planner encrypted?
Why can't I see the Require Face ID option?
Does hiding Paper Planner remove it from my purchase history?
Is Paper Planner safe? Full privacy report →Does Paper Planner track you? →Lock an app: A–Z →All productivity apps →