# Authenticator App ' — 2FA, Two Factor Authentication

> Two-factor authentication app generating time-based one-time passwords for account security. (iPhone/iPad app by Prism Lens Limited.)

- Source: https://appshunter.io/ios/app/authenticator-app/id1619778327 (this page in markdown: same URL + `.md`)
- Developer: [Prism Lens Limited](https://appshunter.io/developer/6780958937)
- Category: Business, Productivity
- Price: Free with in-app purchases
- Rating: 3.70/5 from 196 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 32 MB
- Languages: American English, Arabic, Dutch, French (France), German (Germany), European Portuguese, Chinese (Simplified, China), European Spanish, Chinese (Traditional, Taiwan)
- Released: 2022-04-20
- Data updated: 2026-09-05
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/authenticator-app/id1619778327/reviews.md

## What is Authenticator App '?

Authenticator App is a lightweight App for Two Factor Authentication (2FA). It helps you protect your account from hackers by adding an additional layer of security. In case you lose or damage your phone, you simply install the application on your new device to get access to your Keys. For your convenience, you can either use a QR Code or enter your secret key manually.

2FA Authenticator App features:


- Two Factor Authentication
2FA doubles the account's security by requiring a regular password and a Time-based One-time Password (TOTP). The application generates TOTP on the user’s device.


- No password stored
The application generates Time-based One-time Passwords (TOTP), stored on the user's phone without internet access. This solution dramatically increases login security.


- Privacy protection
Your data is encrypted and securely stored in the iOS keychain and will not be accessed by others.


- iCloud Synchronization Across
Automatically synchronize across all your Apple devices. You can also use iCloud to sync data at your own discretion.


- All popular accounts supported:
We support thousands of accounts like Google, Microsoft, Facebook, Instagram, Coinbase, Gmail, Epic etc.

Privacy Policy: https://sites.google.com/view/authenticator-app/privacy
Terms of Use: https://sites.google.com/view/authenticator-app/terms

## Key features

- Two Factor Authentication (2FA)
- Time-based One-time Passwords (TOTP)
- Offline password generation
- Encrypted data storage
- iCloud synchronization
- Support for thousands of accounts

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly Premium | $8.99 | per month |
| Yearly Premium | $39.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime Premium | $48.99 | one-time |


## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/authenticator-app/id1619778327/reviews.md

### 2/5 — Wants money

*2025-09-10*

Wants money for no good reason

### 1/5 — Money

*2025-04-07*

I can’t afford your app

### 1/5 — Hmm

*2023-10-06*

Cannot load it.

## Frequently asked questions about Authenticator App '

### What does this authenticator app do?

This app provides two-factor authentication (2FA) to protect your online accounts. It generates time-based one-time passwords (TOTP) that you use in addition to your regular password to log in, significantly increasing your account security and preventing unauthorized access.

### How does the app enhance security?

It enhances security by requiring a second form of verification beyond just your password. The app generates unique, time-sensitive codes (TOTP) on your device, which are stored locally and encrypted. This means even if your password is compromised, hackers cannot access your account without the current TOTP.

### Is this app free to use?

The application is free to download and use for its core functionality of generating two-factor authentication codes. However, it offers in-app purchases, which may unlock additional features or services beyond the basic authentication capabilities.

### What accounts are supported by this authenticator app?

The app supports a wide range of popular online accounts, including major services like Google, Microsoft, Facebook, Instagram, and Coinbase, among thousands of others. You can add accounts by scanning a QR code or manually entering a secret key.

### Can I sync my authentication codes across devices?

Yes, the app offers iCloud synchronization, allowing you to automatically sync your authentication keys across all your Apple devices. This ensures that if you switch devices or lose your phone, you can easily access your keys on a new device.

## Version history (last 5 releases)

### 1.4.2 — 2023-08-14

Optimize user experience.

### 1.4.1 — 2023-06-13

Optimize user experience.

### 1.4.0 — 2023-06-12

Optimize user experience.

### 1.3.0 — 2023-01-20

Optimize user experience.

### 1.2.8 — 2022-11-13

Optimize user experience

## Apps similar to Authenticator App '

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [authenticator . app](https://appshunter.io/ios/app/authenticator-app/id1669893733) | 4.7 (457) | Free | Business |
| [Authenticator App- MFA,2FA,OTP](https://appshunter.io/ios/app/authenticator-app-mfa2faotp/id6466401057) | 4.5 (46) | Free | Business |
| [Authenticator ©](https://appshunter.io/ios/app/authenticator/id6444074570) | 4.3 (2,379) | Free | Business |
| [JumpCloud Protect](https://appshunter.io/ios/app/jumpcloud-protect/id1566884733) | 4.3 (32) | Free | Business |

## More apps by Prism Lens Limited

- [Number Book: Al-Kashif](https://appshunter.io/ios/app/number-book-al-kashif/id1642012193)

All apps by Prism Lens Limited: https://appshunter.io/developer/6780958937

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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 2026-09-05.*