# Authenticator App — 2FA Authentication MFA & OTP

> Secure two-factor authentication codes for online accounts with encrypted backup and sync. (iPhone/iPad app by 2Stable.)

- Source: https://appshunter.io/ios/app/authenticator-app/id1538761576 (this page in markdown: same URL + `.md`)
- Developer: [2Stable](https://appshunter.io/developer/1534145511)
- Category: Productivity, Utilities
- Price: Free with in-app purchases
- Rating: 4.60/5 from 47,910 App Store ratings · 931 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 144 MB
- Languages: American English, European Spanish
- Released: 2020-11-18
- Data updated: 2026-08-28
- Monetization: subscription
- User reviews in markdown: https://appshunter.io/ios/app/authenticator-app/id1538761576/reviews.md

## What is Authenticator App?

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 support@2stable.com to request a missing feature or an improvement.

----------------------------------------------------------------------------------------------------------------
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/

## Key features

- Secure & Private Encryption
- Encrypted Backup
- Automatic Synchronization
- Quick Access Widget
- Offline Code Generation
- Multi-Account Import
- Native Apple Experience

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Authenticator Premium | $9.99 | per month |
| Authenticator App | $69.99 | per year |
| Authenticator App | $49.99 | per year |
| Authenticator App Premium | $49.99 | per year |
| Authenticator App | $9.99 | per year |
| Authenticator App | $39.99 | per year |
| Authenticator App | $69.99 | per year |
| Authenticator App | $49.99 | per year |
| Authenticator App | $49.99 | per year |
| Authenticator App | $5.99 | per 7 days |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Authenticator App Premium | $99.99 | one-time |
| Authenticator App Premium | $99.99 | one-time |


## Chart rankings

- #83 in Top Free · Productivity (US App Store)
- #38 in Top Grossing · Productivity (US App Store)

## What do users think of Authenticator App?

Overall sentiment: positive

**Pros**

- 🚀 Works well
- 🔒 Secure and reliable
- 👍 Easy to use and set up
- 💡 Excellent cross-device sync and backup
- 👍 Convenient desktop app
- 👍 Responsive and helpful support

**Cons**

- 🐛 Compatibility issues with newer devices
- 💰 Expensive subscription
- 🔒 Limited free version
- 👎 Confusing setup and instructions
- 🐛 Bugs and crashes

**Commonly reported bugs**

- App not launching on M2 MacBook Air
- Widget showing incorrect codes
- Login issues after device changes

**Most requested features**

- More widget customization options
- Bulk import/export of accounts
- Password manager integration
- Automatic locking and unlocking options

## Recent user reviews (10 of 931)

All indexed reviews: https://appshunter.io/ios/app/authenticator-app/id1538761576/reviews.md

### 1/5 — Doesnt let me use face id says biometry not available 👍

*2026-08-19, version 4.0.5*

Trash

### 1/5 — This app sucks

*2026-08-17, version 4.0.5*

Bro you have to pay for almost everything and you can’t backup your vault unless you’re up pay please just remove the subscription

### 1/5 — Impossible to use

*2026-08-17, version 4.0.5*

No instructions on how to use

### 1/5 — It says no account needed

*2026-08-15, version 4.0.5*

You need an account to use this, a bank account

### 4/5 — Love the app (kill the password nag)

*2026-08-05, version 4.0.5*

Great app. I’ve been using it for years, would have given a 5 but it’s down to 4. The nag to enter the password every day is just a feature nobody wanted or asked for. It's a click I don’t need. By all means, if you want to address security with making a user re-enter their fingerprint or whatever, go for it, but layers upon layers don't make any sense. Not a good user experience.

### 1/5 — HATE THIS APP

*2026-08-05, version 4.0.5*

This application has only one of two settings. They are “SUCK” and “BLOW”… No help, no support, no step-by-step guides on how to navigate this opaque, confusing and frustrating process. 

I HATE THIS APPLICATION!

### 2/5 — Sync

*2026-08-04, version 4.0.4*

Bro it won’t let you sync you accounts without paying a subscription don’t get this

### 5/5 — Great

*2026-08-03, version 4.0.4*

Great app

### 2/5 — Change Passwords

*2026-08-02, version 4.0.4*

I NEED to be able to change passwords!  I have created 4 vaults because of passwords that didn’t work.  This is very frustrating and time consuming.  There SHOULD be a way to change passwords by calling someone to authenticate by phone, send a code or something WITHOUT creating another vault!  This is stupid.  Also the Face ID app doesn’t always work!!  It works on my iPhone, why not this app?

### 1/5 — Forcing

*2026-08-02, version 4.0.4*

Forcing people to to pay for Authenticator is stupid if u can download it for free you should not have to pay to use it ist a scam and now I am locked out of some of the things I use this app fort

## Frequently asked questions about Authenticator App

### What does the Authenticator App do?

The Authenticator App provides secure two-factor authentication (2FA) codes for your online accounts. It helps protect your accounts by generating time-based one-time passwords (TOTP) that you can use in addition to your regular password.

### How does the app ensure security?

The app uses secure and private encryption for your data, even when backed up to iCloud. Only you have access to your two-factor authentication data, ensuring your sensitive information remains protected.

### Is the app free to use?

The app operates on a subscription model. Payment is charged to your iTunes Account upon confirmation of purchase, and subscriptions automatically renew unless turned off at least 24 hours before the current period ends.

### Can I use this app on multiple devices?

Yes, the app offers automatic synchronization across all your Apple devices, including iPhone, iPad, Mac, and Apple Watch. This ensures your 2FA codes are up-to-date on all your devices.

### What if I lose my phone or get a new one?

The app features an encrypted backup option for your codes. This allows for seamless recovery of your two-factor authentication data if you lose your device or upgrade to a new one.

## Version history (last 5 releases)

### 4.0.5 — 2026-08-05

- Fixed various under-the-hood bugs.

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

### 4.0.4 — 2026-07-27

- Fixed various under-the-hood bugs.

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

### 4.0.3 — 2026-04-29

- Fixed a crash when saving your profile QR code to the Photo Library.
- Fixed a crash in Autofill when opening it a second time.

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

### 4.0.2 — 2026-04-24

- Improved the photo picker when importing QR codes - now using Apple's native picker for a faster, more familiar experience.

- Fixed an issue where accounts could remain in the old group after moving them between groups.
- Fixed minor visual and behavioral issues across the app.

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

### 4.0.1 — 2026-04-09

Meet version 4 - a complete rewrite under the hood, packed with new features to boost your productivity.

- Added "Groups", a new way to organize or share your codes.
- Added support for Credential Exchange Format (CXF), you can now easily import any 2FA accounts from other apps.
- Added the ability to rename your Vaults.

- Fixed a lot of small and annoying bugs.

- Removed "Share Extension", you can long press on a QR code to import instead.

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

## Apps similar to Authenticator App

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Microsoft Authenticator](https://appshunter.io/ios/app/microsoft-authenticator/id983156458) | 4.7 (686,512) | Free | Productivity |
| [Authenticator App+](https://appshunter.io/ios/app/authenticator-app-plus/id1610508128) | 4.8 (11,857) | Free | Productivity |
| [2FA Authenticator Secure](https://appshunter.io/ios/app/2fa-authenticator-secure/id1604264315) | 4.4 (172) | Free | Productivity |
| [ChatGPT](https://appshunter.io/ios/app/chatgpt/id6448311069) | 4.8 (9,671,122) | Free | Productivity |
| [Gmail - Email by Google](https://appshunter.io/ios/app/gmail-email-by-google/id422689480) | 4.7 (2,432,363) | Free | Productivity |
| [Authenticator App: 2FA, MFA](https://appshunter.io/ios/app/authenticator-app-2fa-mfa/id6472872177) | 4.2 (86) | Free | Productivity |

## More apps by 2Stable

- [Photo Vault for iPhone](https://appshunter.io/ios/app/photo-vault-for-iphone/id1562839653)
- [QR Code Reader: 2Stable](https://appshunter.io/ios/app/qr-code-reader-2stable/id1593228108)
- [Password Manager](https://appshunter.io/ios/app/password-manager/id1627460689)
- [Passkeys App](https://appshunter.io/ios/app/passkeys-app/id1659205365)
- [Password Generator](https://appshunter.io/ios/app/password-generator/id1672745422)

All apps by 2Stable: https://appshunter.io/developer/1534145511

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-28.*