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How to Lock Expense Tracker - Thu Chi on iPhone

iOS 18 Face ID lock and Hidden folder · Thanh Dam Van · checked November 2026

Time needed
4 taps
Needs iOS 18 or later

Works for Expense Tracker - Thu Chi whether or not it has its own passcode. No download needed.

Short answer

Touch and hold Expense Tracker - Thu Chi's icon, tap Require Face ID, then confirm. On iOS 18 and later that puts Expense Tracker - Thu Chi 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 Expense Tracker - Thu Chi with Face ID

  1. Find Expense Tracker - Thu Chi on your Home Screen or in App Library.
  2. Touch and hold the icon until the quick-actions menu opens.
  3. Tap Require Face ID (or Require Touch ID / Require Passcode, depending on your iPhone).
  4. Tap Require Face ID again to confirm. Expense Tracker - Thu Chi now asks for authentication every time it opens.

To test it, close Expense Tracker - Thu Chi from the App Switcher and open it again. You should see the Face ID prompt before any content appears.

Hide Expense Tracker - Thu Chi in App Library

  1. Touch and hold Expense Tracker - Thu Chi's icon and tap Require Face ID.
  2. Choose Hide and Require Face ID instead of Require Face ID.
  3. Confirm. The icon leaves your Home Screen and moves to the Hidden folder at the bottom of App Library.
  4. 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 Expense Tracker - Thu Chi?

Expense Tracker - Thu Chi's privacy label lists location — the kind of data you would not want on screen if someone borrows your unlocked phone. Expense trackers record what you spend and where. Receipt scanning can upload images containing card digits and addresses.

Finance apps need identity and financial data to function. Expect Contact Info and Financial Info; compare apps on tracking and third-party advertising instead.

A lock answers one question — who can open the app on this iPhone. It does not change what Expense Tracker - Thu Chi sends to its developer; for that, see Expense Tracker - Thu Chi's full privacy report.

What the lock does and does not do

It does

  • Ask for Face ID, Touch ID or passcode every time Expense Tracker - Thu Chi opens
  • Hide message previews in notifications
  • Keep Expense Tracker - Thu Chi'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 Expense Tracker - Thu Chi stores data
  • Sync to your iPad or other devices
  • Remove Expense Tracker - Thu Chi 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 Expense Tracker - Thu Chi

  1. 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.

  2. Location

    Settings › Privacy & Security › Location Services › Expense Tracker - Thu Chi. Choose While Using or Never, and switch off Precise Location if a city-level answer is enough.

  3. Notifications

    Settings › Notifications › Expense Tracker - Thu Chi › Show Previews: When Unlocked keeps message and account details off the Lock Screen.

Expense Tracker - Thu Chi's full privacy label

App Privacy label Developer-reported · checked November 1, 2026
Used to track you
0types

None declared

Linked to you
0types

None declared

Not linked to you
4types

Is Expense Tracker - Thu Chi safe? Every data type explained →

Lock these apps too

After you lock Expense Tracker - Thu Chi

Tick what you have done
Tick each step as you do it on your iPhone.

Done. You have applied every control the label points to.

FAQ

Does Expense Tracker - Thu Chi have its own passcode?
Some apps offer an in-app PIN or biometric lock in their settings. The App Store privacy label does not say whether Expense Tracker - Thu Chi does; the iOS 18 lock works regardless.
What happens to Expense Tracker - Thu Chi's notifications when it is locked?
Locked and hidden apps do not show message previews or content in notifications, and their content does not appear in Spotlight search or Siri suggestions.
Can someone who knows my passcode open a locked app?
Yes. If Face ID fails, the lock falls back to your device passcode. Keep the passcode private if the lock matters to you.
Is a locked Expense Tracker - Thu Chi encrypted?
The lock controls who can open the app on this iPhone. It does not change how the app stores or syncs data. Encryption depends on the developer and on your device passcode.
Why can't I see the Require Face ID option?
You need iOS 18 or later. Some Apple apps such as Settings, Calculator, Maps and Camera cannot be locked or hidden.
Does hiding Expense Tracker - Thu Chi remove it from my purchase history?
No. Hidden apps still appear in App Store purchases and in Settings › Apps, and Screen Time reports still include them.

Is Expense Tracker - Thu Chi safe? Full privacy report →Does Expense Tracker - Thu Chi track you? →Lock an app: A–Z →All finance apps →

Facts on this page come from Apple: lock or hide an app on iPhone, as reported by the developer. Checked November 2026. How we collect data · Report a correction