Works for Potato S Chat whether or not it has its own passcode. No download needed.
Touch and hold Potato S Chat's icon, tap Require Face ID, then confirm. On iOS 18 and later that puts Potato S Chat 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 Potato S Chat with Face ID
- Find Potato S Chat 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. Potato S Chat now asks for authentication every time it opens.
To test it, close Potato S Chat from the App Switcher and open it again. You should see the Face ID prompt before any content appears.
Hide Potato S Chat in App Library
- Touch and hold Potato S Chat'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 Potato S Chat?
Potato S Chat is a secure messenger, the kind of app that tends to hold personal information you would not want on screen if someone borrows your unlocked phone. Messengers see who you talk to as well as what you say. Even with end-to-end encrypted content, contact lists and metadata can be collected and linked to you.
Social apps are built around identity and contacts, so data linked to you is nearly universal. Tracking and contact upload are the settings worth checking.
A lock answers one question — who can open the app on this iPhone. It does not change what Potato S Chat sends to its developer; for that, see Potato S Chat's full privacy report.
What the lock does and does not do
It does
- Ask for Face ID, Touch ID or passcode every time Potato S Chat opens
- Hide message previews in notifications
- Keep Potato S Chat'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 Potato S Chat stores data
- Sync to your iPad or other devices
- Remove Potato S Chat 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 Potato S Chat
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.
Contacts
Settings › Privacy & Security › Contacts. Limited Access shares only the people you select instead of your whole address book.
Microphone & camera
Settings › Privacy & Security › Microphone and Camera. The orange and green dots in the status bar show when either is in use.
Notifications
Settings › Notifications › Potato S Chat › Show Previews: When Unlocked keeps message and account details off the Lock Screen.
Potato S Chat's full privacy label
None declared
Lock these apps too
After you lock Potato S Chat
Done. You have applied every control the label points to.
FAQ
Does Potato S Chat have its own passcode?
What happens to Potato S Chat's notifications when it is locked?
Can someone who knows my passcode open a locked app?
Is a locked Potato S Chat encrypted?
Why can't I see the Require Face ID option?
Does hiding Potato S Chat remove it from my purchase history?
Is Potato S Chat safe? Full privacy report →Does Potato S Chat track you? →Lock an app: A–Z →All social networking apps →