Works for SUM+= Simple Expense Tracker whether or not it has its own passcode. No download needed.
Touch and hold SUM+= Simple Expense Tracker's icon, tap Require Face ID, then confirm. On iOS 18 and later that puts SUM+= Simple Expense Tracker 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 SUM+= Simple Expense Tracker with Face ID
- Find SUM+= Simple Expense Tracker 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. SUM+= Simple Expense Tracker now asks for authentication every time it opens.
To test it, close SUM+= Simple Expense Tracker from the App Switcher and open it again. You should see the Face ID prompt before any content appears.
Hide SUM+= Simple Expense Tracker in App Library
- Touch and hold SUM+= Simple Expense Tracker'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 SUM+= Simple Expense Tracker?
SUM+= Simple Expense Tracker is a expense tracker, the kind of app that tends to hold personal information 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 SUM+= Simple Expense Tracker sends to its developer; for that, see SUM+= Simple Expense Tracker's full privacy report.
What the lock does and does not do
It does
- Ask for Face ID, Touch ID or passcode every time SUM+= Simple Expense Tracker opens
- Hide message previews in notifications
- Keep SUM+= Simple Expense Tracker'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 SUM+= Simple Expense Tracker stores data
- Sync to your iPad or other devices
- Remove SUM+= Simple Expense Tracker 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 SUM+= Simple Expense Tracker
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.
Sign-in
When creating an account, Sign in with Apple can give the app a relay address from Hide My Email instead of your real one.
Notifications
Settings › Notifications › SUM+= Simple Expense Tracker › Show Previews: When Unlocked keeps message and account details off the Lock Screen.
SUM+= Simple Expense Tracker's full privacy label
None declared
None declared
Is SUM+= Simple Expense Tracker safe? Every data type explained →
Lock these apps too
After you lock SUM+= Simple Expense Tracker
Done. You have applied every control the label points to.
FAQ
Does SUM+= Simple Expense Tracker have its own passcode?
What happens to SUM+= Simple Expense Tracker's notifications when it is locked?
Can someone who knows my passcode open a locked app?
Is a locked SUM+= Simple Expense Tracker encrypted?
Why can't I see the Require Face ID option?
Does hiding SUM+= Simple Expense Tracker remove it from my purchase history?
Is SUM+= Simple Expense Tracker safe? Full privacy report →Does SUM+= Simple Expense Tracker track you? →Lock an app: A–Z →All finance apps →