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Is 2uIX Authenticator Safe?

2uIX Authenticator privacy label · by OMNIBUD INC · checked November 2026

  • Nothing linked to you
  • Not updated in 2+ years
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
2types
Short answer

On the label it is low-risk: 2uIX Authenticator collects some data but says none of it is linked to you or used for tracking. The sensitive items are user content. In total the label lists 2 data types; 36% of authenticator apps we checked declare tracking.

At a glance

2uIX Authenticator privacy in one look

Data exposure on the label
Not linked to you
  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
Not linked to you

2uIX Authenticator collects some data but says none of it is linked to your identity, and none is used for tracking.

Try it

Did 2uIX Authenticator ask for something?

Pick the permission prompt you saw. We compare it with what 2uIX Authenticator'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 2uIX Authenticator'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.

Matches the label

2uIX Authenticator lists User Content on its label. Choose Limited Access and pick only the photos you want to share.

Not on the label

Contacts is not on 2uIX Authenticator'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

2uIX Authenticator 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 2uIX Authenticator'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.

Line by line

What 2uIX Authenticator collects, explained

Data typeWhat it coversWhere to limit it
User ContentSensitiveNot linked to you Messages, photos, videos, audio recordings, documents and support chats you create or upload. Settings › Privacy & Security › Photos: choose Limited Access or None; review Microphone and Files access too.
Contact InfoNot linked to you Your name, email address, phone number or postal address. Use Sign in with Apple with Hide My Email where offered, and check the app's account and marketing preferences.
Reading the label

What 2uIX Authenticator's label means for you

2uIX Authenticator's label has 2 types under “Data Not Linked to You”. A data type can appear in more than one section when it is used for different purposes — for example, identifiers used for both analytics and advertising.

Every type on 2uIX Authenticator's label is in the “not linked” section, so the developer says the data is stripped of anything that identifies you before it is used. That is typical of anonymous analytics and crash reporting. Not linked is still collected: the data leaves your phone.

The items that deserve the most attention are user content. This is the content you actually care about. Where it is stored, who can read it and how it is backed up matters more than any other line on the label.

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. 2uIX Authenticator lists 2 data types, about the same as 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 2uIX Authenticator

  1. 1

    Photos

    Settings › Privacy & Security › Photos. Limited Access lets you pick exactly which pictures the app can see; Add Photos Only lets it save without reading your library.

  2. 2

    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.

  3. 3

    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.

  4. 4

    Notifications

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

Cross-app tracking

Does 2uIX Authenticator track you?

No tracking declared

There is no “Data Used to Track You” section on 2uIX Authenticator's label.

Does 2uIX Authenticator track you? Full answer and how to stop it →

iOS 18 and later

Lock 2uIX Authenticator behind Face ID

  1. Find 2uIX Authenticator 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. 2uIX Authenticator now asks for authentication every time it opens.

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

Lock or hide 2uIX Authenticator: step-by-step guide →

From the App Store record

About 2uIX Authenticator

DeveloperOMNIBUD INC
App Store categoryUtilities (also Business)
Latest version1.0.29, released September 2023
First releasedJanuary 2019
RequiresiOS 11.0 or later
Size6 MB
Age rating4+
Languages3 (EN, ZH, ZH)
Bundle IDcom.omnibud.app

The current version shipped in September 2023, 3 years before our snapshot. Apps that are not updated may not support newer iOS privacy controls, and an abandoned app will not get security fixes.

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 2uIX Authenticator 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 2uIX Authenticator's developer: If this iPhone is lost, how do I restore my codes?

How it compares

2uIX Authenticator 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.

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All authenticator apps → Who tracks you? A–Z → Apps that collect user content → Privacy label decoder →

Do it now

Your 2uIX Authenticator 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. Q12uIX Authenticator's privacy label says it uses data to track you.
    Right.
    Not quite.

    False: there is no Data Used to Track You section on 2uIX Authenticator'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. Q32uIX Authenticator collects User Content.
    Right.
    Not quite.

    True: User Content appears on its label, in the Not Linked to You section.

  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

2uIX Authenticator privacy FAQ

Is 2uIX Authenticator safe to use?
Based on its App Store privacy label, 2uIX Authenticator collects some data but says none of it is linked to your identity, and none is used for tracking. Whether that is acceptable depends on what you will store in it. The label is developer-reported, not an independent security test.
Does 2uIX Authenticator track you?
No. 2uIX Authenticator's label has no Data Used to Track You section.
What data does 2uIX Authenticator collect?
User content and contact info. None of it is linked to your identity.
Who makes 2uIX Authenticator?
OMNIBUD INC, according to the App Store. It was first released in January 2019 and the current version is 1.0.29.
Can I lock 2uIX Authenticator with Face ID?
On iOS 18 or later, touch and hold 2uIX Authenticator'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 2uIX Authenticator compare with other authenticator apps?
Across 173 authenticator apps with labels in our snapshot, 36% declare tracking and 40% say they collect no data. 2uIX Authenticator lists 2 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 2uIX Authenticator'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 2uIX Authenticator?
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 2uIX Authenticator on the App Store, as reported by the developer. Checked 2026-11-01. How we collect data · Report a correction