Lock Journal with Face ID or Passcode on iPhone

This guide shows you how to lock the Journal app on your iPhone using Face ID or your passcode. This adds a layer of privacy so that only you can open your entries. You’ll need an iPhone running iOS 17.2 or later (the version that introduced the Journal app) and have Face ID or Touch ID set up, along with a device passcode.

What You’ll Need

• An iPhone with the Journal app (iOS 17.2 or later).
• Face ID or Touch ID enabled on your device.
• A device passcode set (required for Face ID/Touch ID to work).

Step-by-Step

1. Open the Settings app on your iPhone. It’s the gray gear icon on your home screen.
2. Scroll down and tap “Journal� in the settings list. You’ll find it in the third group of options, below “Apps� and above “Safari�.
3. Tap “Lock Journal� at the top of the Journal settings screen.
4. Toggle on “Lock Journal� by tapping the switch. When it turns green, the lock is enabled.
5. Choose your unlock method – you’ll see two options: “Face ID� (or “Touch ID� if your iPhone uses it) and “Passcode�. Tap the one you prefer. If you pick Face ID, you’ll be asked to authenticate with your face to confirm. If you pick Passcode, you’ll enter your device passcode.
6. Confirm your choice – after selecting, you’re done. The Journal app will now require your chosen method every time you open it.
7. Test it – close the Journal app completely (swipe up from the bottom and pause, then swipe the app card away) and reopen it. You should see the lock screen asking for Face ID or your passcode.

Common Mistakes

• Not updating iOS: If you don’t see the “Journalâ€� section in Settings, your iPhone is likely on an older iOS version. Go to Settings > General > Software Update to install the latest iOS.
• Choosing “Passcodeâ€� but expecting Face ID: The passcode option uses your device passcode, not a separate Journal passcode. If you want Face ID, select that option instead.
• Forgetting to close the app: If you just switch to another app and come back, Journal may not lock because it’s still running in the background. To test the lock, force-close the app first.
• Turning off the lock accidentally: The toggle in Settings is easy to flip off. Double-check it’s still on if you notice Journal is no longer asking for authentication.

Tips

• Use Face ID for convenience: Face ID is faster than typing a passcode, especially if you open Journal frequently.
• Lock immediately: If you want the lock to engage right away, enable “Require Face IDâ€� or “Require Passcodeâ€� immediately in Settings > Face ID & Passcode (or Touch ID & Passcode) – this is a device-wide setting, not Journal-specific, but it makes the lock appear sooner after you put your iPhone down.
• Keep your passcode private: Since the passcode is the same as your iPhone unlock code, anyone who knows it can access your journal. Avoid sharing it.
• Use a strong passcode: Consider using a longer alphanumeric passcode instead of a simple 4-digit one for better security. You can change it in Settings > Face ID & Passcode.

Troubleshooting

• Journal lock option is missing: This happens when your iOS is outdated. Update your iPhone to the latest version, then check Settings > Journal again.
• Face ID doesn’t work in Journal: Make sure Face ID is enabled for Journal in Settings > Face ID & Passcode. Scroll down to “Use Face ID Forâ€� and ensure the Journal toggle is on. Also, check that your face isn’t obstructed (e.g., mask, sunglasses) and that you’re holding the iPhone at eye level.
• Passcode not accepted: You must enter your device passcode – the same one you use to unlock your iPhone. If you forgot it, you’ll need to reset your device via recovery mode, but that erases data, so try to remember it first.
• Journal still opens without lock: Force-close the app and reopen it. If it still doesn’t lock, go back to Settings > Journal and confirm the toggle is on. Sometimes toggling it off and on again fixes glitches.
• Lock icon appears but app opens anyway: This can happen if you’ve just unlocked your iPhone and immediately open Journal – Face ID may have already authenticated. Lock your iPhone again and wait a few seconds before opening Journal.

Frequently Asked Questions

Does locking Journal hide my entries from the Home Screen?

No, the lock only affects opening the app. The Journal icon and its name remain visible on your Home Screen. To hide the app itself, you can move it to the App Library or use Screen Time restrictions.

Can I use a different passcode for Journal?

No, Journal uses your device passcode. There is no option to set a separate passcode for the app.

Will locking Journal affect my ability to add entries from widgets or notifications?

Yes, any interaction with Journal – including widgets or notifications – will require the lock to be unlocked first. This is intended for privacy.

If I turn off Face ID, will Journal still lock?

If you disable Face ID for Journal specifically (in Settings > Face ID & Passcode), then Journal will fall back to your passcode. If you disable Face ID entirely on your iPhone, you’ll need to use your passcode to unlock Journal.

Can I lock Journal on an iPad?

Yes, if your iPad runs iPadOS 17.2 or later and has the Journal app, the same steps apply. The settings layout is identical.

Does locking Journal encrypt my entries?

Locking Journal adds a lock screen, but it doesn’t encrypt the data separately. However, your iPhone’s built-in data protection already encrypts all app data when the device is locked, so your entries are protected at rest.

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