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Authenticator App

by 2Stable

  • Productivity
  • Free
View on the App Store
Rating
4.6
49.5K ratings · US storefront
Top 66%among 76 Productivity apps
Last update
Sep 30, 2026
Version 4.0.9
Size
264 MB
Category
Productivity
Tracked since
Oct 9, 2026

Estimated revenue

A model estimate with a likely range, not a reported figure.

No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.

How this estimate is made

Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.

Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.

Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.

Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.

Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.

Full method

Screenshots

As shown on the App Store listing.

About this app

Text from the App Store listing.

Authenticator App helps you keep your online accounts safe by giving you secure two-factor authentication codes for all your accounts.

Key Features of the Authenticator App:

  • Secure & Private Encryption

Your data is always encrypted, even in iCloud. Only you have access to your two-factor authentication data.

  • Encrypted Backup

Create an encrypted backup of your codes to ensure seamless recovery in case you lose or upgrade your device.

  • Automatic Synchronization Across Apple Devices

Enjoy real-time synchronization of your accounts across all your Apple devices, including iPhone, iPad, Mac and Apple Watch.

  • Groups

Organize your accounts into groups for a cleaner setup. Share your groups with others and control access with flexible permissions.

  • Quick Access with Widget

Access your 2FA codes instantly from the Home Screen with the Authenticator Widget, providing faster authentication.

  • Offline Two-Factor Authentication

Generate secure codes even when your device is offline or in airplane mode. Your accounts remain protected no matter your connection status.

  • Multi Import

Easily import accounts and 2FA codes from other authenticators like Google Authenticator, password managers, and files.

  • Native Apple Experience

Enjoy a seamless experience on all Apple devices, with features like dark mode, intuitive gestures, and automatic data sync.

  • All Popular Accounts

Authenticator App supports major platforms like Microsoft, Google, Facebook, Amazon, Instagram, Coinbase, Roblox, and thousands more. It’s the perfect solution whether you’re looking for an Authenticator App for Microsoft, an Authenticator App for Facebook, or an Authentication App for Instagram.

  • We’re Here to Help

We constantly improve our app, don't hesitate to contact us at [email protected] to request a missing feature or an improvement.

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Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period. You can turn off auto-renew up to 24 hours before your next subscription payment is due via your App Store settings page. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase.

Links
Terms of Service: https://authenticator.2stable.com/terms-of-service/
Privacy: https://authenticator.2stable.com/privacy-policy/

What’s new

Release notes for the latest version, as written by the developer.

v4.0.9
  • Fixed various under-the-hood bugs.

If you love our app, don't forget to rate us! Your positive feedback makes our day.

Rank history

Daily position in the Anguilla charts. #1 is at the top.

Best rank
#7
Current rank
#7
Days charting
7 of 7

On the charts today

Small & simple score

How realistic it is for a small team to build something like this.

52/100

Not flagged as small & simple

  • Developer size40% · 25

    Developer: 3 apps on the charts

  • Audience size0% · 20

    Ratings: 49,518

  • App size25% · 10

    Size: 264 MB

  • Price model80% · 15

    Price model: free with in-app purchases

  • Demand proof90% · 30

    Best rank #7, 131 countries

An indicator, not a fact. We can't see team size. Calculated Oct 24, 2026 · method i2

How the score works

Version history

  • 4.0.9LatestReleased Sep 30, 2026