Skip to content
StateMaps

Is MFA Authenticator ‒ Secure 2FA Safe?

MFA Authenticator ‒ Secure 2FA privacy label · by Uka Osim · checked November 2026

  • Collects no data
  • Recently updated
App Privacy label Developer-reported · checked November 1, 2026
Data Not Collected

The developer states that no data is collected from this app.

Short answer

On the label, yes. MFA Authenticator ‒ Secure 2FA's developer reports that it collects no data, which puts it among the 40% of authenticator apps we checked with a "Data Not Collected" label. That is a self-declared statement, not an audit, and it does not cover data processed only on your device.

At a glance

MFA Authenticator ‒ Secure 2FA privacy in one look

Data exposure on the label
Data not collected
  1. 1
  2. 2
  3. 3
  4. 4

Built only from the developer's App Store label. It describes disclosure, not tested behaviour.

Verdict from the label
Data not collected

MFA Authenticator ‒ Secure 2FA's developer states that the app does not collect any data from this app.

Try it

Did MFA Authenticator ‒ Secure 2FA ask for something?

Pick the permission prompt you saw. We compare it with what MFA Authenticator ‒ Secure 2FA's developer declared.

It asked me for access to…
Tap a prompt to compare it with the label.
Not on the label

Location is not on MFA Authenticator ‒ Secure 2FA's label. That can be fine: data used only on your iPhone does not have to be declared. If the data would need to leave the phone for the feature to work, ask why it is missing.

Not on the label

User Content is not on MFA Authenticator ‒ Secure 2FA's label. That can be fine: data used only on your iPhone does not have to be declared. If the data would need to leave the phone for the feature to work, ask why it is missing.

Not on the label

Contacts is not on MFA Authenticator ‒ Secure 2FA's label. That can be fine: data used only on your iPhone does not have to be declared. If the data would need to leave the phone for the feature to work, ask why it is missing.

Not declared on the label

MFA Authenticator ‒ Secure 2FA declares no tracking, so a tracking prompt would contradict its label. Decline it, and consider reporting the mismatch to Apple.

Not on the label

Health & Fitness is not on MFA Authenticator ‒ Secure 2FA's label. That can be fine: data used only on your iPhone does not have to be declared. If the data would need to leave the phone for the feature to work, ask why it is missing.

A permission is what the app can reach on your iPhone; the label is what the developer says leaves it. They answer different questions.

Reading the label

What MFA Authenticator ‒ Secure 2FA's label means for you

“Data Not Collected” is the cleanest result a label can show. It means the developer states that no data leaves your iPhone in a way the developer or its partners can access for longer than needed to handle a request. Data processed only on your device does not count as collected, so MFA Authenticator ‒ Secure 2FA can still read files or photos you open in it.

The statement is the developer's own. Apple reviews apps but does not audit every label, and analytics or crash-reporting libraries added later can make a label out of date. If MFA Authenticator ‒ Secure 2FA asks you to create an account, upload files or allow tracking, that would not match a no-collection label — and is worth noticing.

Authenticator apps generate the second factor for your logins. The biggest practical risk is not data collection but losing your codes when you lose your phone. Turn on encrypted backup or export your accounts, and save the recovery codes each service gave you.

Among the 173 authenticator apps in our snapshot with a label, 36% declare tracking, 45% collect data linked to you and 40% say they collect nothing. MFA Authenticator ‒ Secure 2FA lists 0 data types, fewer than the average of 1.8 for this group.

Utilities range from calculators to VPNs, so their labels vary more than any other category. A simple tool that collects identifiers and usage data for tracking is a sign of advertising SDKs.

On your iPhone

Settings to check for MFA Authenticator ‒ Secure 2FA

  1. 1

    Lock the app

    On iOS 18 and later, touch and hold the icon and choose Require Face ID. Anyone who picks up your unlocked phone then needs your face, fingerprint or passcode to open it.

  2. 2

    Notifications

    Settings › Notifications › MFA Authenticator ‒ Secure 2FA › Show Previews: When Unlocked keeps message and account details off the Lock Screen.

Cross-app tracking

Does MFA Authenticator ‒ Secure 2FA track you?

No tracking declared

There is no “Data Used to Track You” section on MFA Authenticator ‒ Secure 2FA's label.

Does MFA Authenticator ‒ Secure 2FA track you? Full answer and how to stop it →

iOS 18 and later

Lock MFA Authenticator ‒ Secure 2FA behind Face ID

  1. Find MFA Authenticator ‒ Secure 2FA 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. MFA Authenticator ‒ Secure 2FA now asks for authentication every time it opens.

The lock is an iPhone feature, so it works whether or not MFA Authenticator ‒ Secure 2FA has a passcode of its own. It does not change what the app sends to its developer.

Lock or hide MFA Authenticator ‒ Secure 2FA: step-by-step guide →

From the App Store record

About MFA Authenticator ‒ Secure 2FA

DeveloperUka Osim
App Store categoryUtilities (also Productivity)
Latest version2.5.0, released August 2026
First releasedApril 2023
RequiresiOS 14.0 or later
Size17 MB
Age rating4+
Languages1 (EN)
Bundle IDcom.auth.monster

The current version shipped in August 2026. That is recent enough that the label should reflect current practices, but check the App Store page again before relying on it.

Also by Uka Osim: PDF Editor‐Converter & Viewer.

Read with care

What the label cannot tell you

  • A label is self-reported. Apple publishes the developer's answers and can reject apps that misrepresent them, but it does not independently verify what MFA Authenticator ‒ Secure 2FA sends.
  • It does not say where data is stored, how long it is kept, whether it is encrypted, or which companies receive it. The privacy policy covers those points.
  • Optional data counts: if a feature lets you add something (a profile photo, a phone number), the type is listed even if you never use the feature.
  • Data handled only on your iPhone is not 'collected', so a no-collection label is compatible with an app that reads your files locally.
  • Third-party sign-in, payment processors and SDKs are supposed to be included, but a label can lag behind a new version.

The question to ask MFA Authenticator ‒ Secure 2FA's developer: If this iPhone is lost, how do I restore my codes?

How it compares

MFA Authenticator ‒ Secure 2FA vs similar authenticator apps

Data types listed on each App Store privacy label
Tracks youLinked to youNot linkedCollects nothing

Fewer types is not automatically safer: a cloud backup app has to collect your files to work. Compare like with like.

Checking another app?

Look up any of our apps in seconds, or put two labels side by side.

App privacy checkerCompare two appsBrowse 4,500 apps
Keep exploring

Apps similar to MFA Authenticator ‒ Secure 2FA

KeyVault Authenticator App
Not linked1 types
Authenticator 2FA & OTP
Collects nothing
Secure Authenticator OTP
Collects nothing
Authenticator App Secure 2FA
Tracks you1 types
2FA Authenticator: OTP Auth
Not linked3 types
2FA: TOTP Authenticator App
Tracks you2 types
Authenticator One Time Pass
Not disclosed
Open Authenticator by Skyost
Linked4 types

All authenticator apps → Who tracks you? A–Z → Privacy label decoder →

Do it now

Your MFA Authenticator ‒ Secure 2FA privacy checklist

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.

Quick quiz

True or false?

  1. Q1MFA Authenticator ‒ Secure 2FA's privacy label says it uses data to track you.
    Right.
    Not quite.

    False: there is no Data Used to Track You section on MFA Authenticator ‒ Secure 2FA's label.

  2. Q2Apple tests every app to confirm its privacy label is accurate.
    Right.
    Not quite.

    Labels are self-reported by developers. Apple can reject or remove apps that misrepresent practices, but it does not audit each label.

  3. Q3An app with a “Data Not Collected” label cannot read any of your photos.
    Right.
    Not quite.

    It can read photos you give it access to. Processing on your device is not collection; only data sent off the phone counts.

  4. Q4Data “Not Linked to You” is never sent off your iPhone.
    Right.
    Not quite.

    It is collected and sent; the developer says it is de-identified rather than tied to your account or device.

  5. Q5Tapping “Ask App Not to Track” can stop an app from working.
    Right.
    Not quite.

    Apple's rules require apps to work the same whether or not you allow tracking.

Questions people ask

MFA Authenticator ‒ Secure 2FA privacy FAQ

Is MFA Authenticator ‒ Secure 2FA safe to use?
Based on its App Store privacy label, mFA Authenticator ‒ Secure 2FA's developer states that the app does not collect any data from this app. Whether that is acceptable depends on what you will store in it. The label is developer-reported, not an independent security test.
Does MFA Authenticator ‒ Secure 2FA track you?
No. MFA Authenticator ‒ Secure 2FA's label has no Data Used to Track You section.
What data does MFA Authenticator ‒ Secure 2FA collect?
None, according to the developer's label.
Who makes MFA Authenticator ‒ Secure 2FA?
Uka Osim, according to the App Store. It was first released in April 2023 and the current version is 2.5.0.
Can I lock MFA Authenticator ‒ Secure 2FA with Face ID?
On iOS 18 or later, touch and hold MFA Authenticator ‒ Secure 2FA's icon and choose Require Face ID (or Touch ID / Passcode). This is an iPhone feature and works for most downloaded apps, whether or not the app has its own lock.
How does MFA Authenticator ‒ Secure 2FA compare with other authenticator apps?
Across 173 authenticator apps with labels in our snapshot, 36% declare tracking and 40% say they collect no data. MFA Authenticator ‒ Secure 2FA lists 0 data types against an average of 1.8.
If this iPhone is lost, how do I restore my codes?
The privacy label cannot answer that. Look for it in MFA Authenticator ‒ Secure 2FA's privacy policy or support pages, linked from the App Store listing. Turn on encrypted backup or export your accounts, and save the recovery codes each service gave you.
How do I delete my data from MFA Authenticator ‒ Secure 2FA?
Apps that let you create an account must also let you start account deletion from inside the app (an App Store rule since June 2022). Deleting the app from your iPhone alone does not delete data already sent to the developer.
Facts on this page come from MFA Authenticator ‒ Secure 2FA on the App Store, as reported by the developer. Checked 2026-11-01. How we collect data · Report a correction