# authenticator . app — authentication app

> Securely generates and stores 2FA/MFA authentication codes for online accounts. (iPhone/iPad app by Mustafa Uz.)

- Source: https://appshunter.io/ios/app/authenticator-app/id1669893733 (this page in markdown: same URL + `.md`)
- Developer: [Mustafa Uz](https://appshunter.io/developer/1587214013)
- Category: Business, Productivity
- Price: Free
- Rating: 4.70/5 from 457 App Store ratings · 42 written reviews indexed
- Age rating: 4+
- Requires: iOS 14.0 · 2 MB
- Languages: Danish, Ukrainian, Russian, Hungarian, Norwegian Bokmål, Hindi, Indonesian, Turkish, Hebrew, Greek and 20 more
- Released: 2023-03-04
- Data updated: 2026-09-09
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/authenticator-app/id1669893733/reviews.md

## What is authenticator . app?

Authenticator app helps to secure all your online accounts. Use Authenticator app to scan, generate and save 2FA & MFA codes for popular services including Facebook, Microsoft, Instagram, Google, Amazon,microsoft authenticator,google authenticator,salesforce authenticator,

 Store or generate secure two-factor and multi-factor (2FA & MFA) authentication tokens

- Scan QR Codes or enter codes manually
- Encrypted Backup to iCloud
- Easily restore codes when you switch or lose devices
- Securely Sync codes across all your Apple devices
- Works on iPhone, iPad, Mac
- Works offline. No internet connection required.

Features:
- Secure & Private
All data stored in Authenticator is always encrypted, even when it's stored in iCloud to ensure that you are the only one who can access your data.

- Encrypted Backup:
In Authenticator, you can always make a secure encrypted backup, in case you lose your device or switch to a new one.

Privacy Policy:

https://docs.google.com/document/d/18-tCFauF7hgGpY7881tja3Vh-A1l6XL1uTcJEQb4ij4

Terms of use :

https://docs.google.com/document/d/1k1RqmG3arlz44qHvyyvIboOdu0s0tFv_

## Key features

- Generate and save 2FA/MFA codes
- Scan QR codes or enter manually
- Encrypted iCloud backup
- Cross-device syncing
- Offline functionality
- Secure and private data storage

## Recent user reviews (10 of 42)

All indexed reviews: https://appshunter.io/ios/app/authenticator-app/id1669893733/reviews.md

### 1/5 — 垃圾软件，垃圾设计，除了添麻烦毫无用处，非常烦人，本来上班就烦，现在引入这个垃圾软件以后更烦了，想出这个的人跟某些小动物应该是近亲

*2026-08-12*

烦死人了

### 1/5 — 每次打开跟我要评价

*2026-07-22*

每次打开跟我要评价，一开始我都给五星好评，现在开始每一次都给一星，烦死了，天天评价

### 5/5 — 好用

*2026-07-07*

验证方便

### 5/5 — 好评

*2026-05-27*

软件是好用的，界面很简洁，就是在桌面的icon很糊，看起来像危险软件，可以换高清一点的

### 5/5 — 大手のアプリより断然良いと思う。

*2026-04-19*

MicrosoftやGoogleの勧めてくる2段階認証アプリの詳細をよく見ると、位置情報、連絡先など、アプリを使用する上でとても必要とは思えない上、取られると不快な情報が収集されている。
このアプリはデータを収集しないのでとても好印象。
UIもシンプルで使いやすい。
ただレビューを尋ねてくる頻度がちょっと多いことだけは気になる。

### 3/5 — 我的验证码丢了怎么办

*2026-03-18*

有没有客服电话阿，我快崩溃了，上次手贱卸载掉了，这次想登FB，结果验证码没了

**Developer response:** 您好 如果您有二维码或帐号信息，可以重新添加帐号并继续使用。 如果您有备份，请从应用内设置中恢复。 如果您没有备份，请尝试通过服务提供商使用其他验证方式，例如短信或电话。 如果这些方法无效，请联系服务提供商的帮助中心并报告您的问题。

### 1/5 — 怎么换到新设备

*2026-01-19*

没法换到新设备

**Developer response:** 您好 如果您有二维码或帐号信息，可以重新添加帐号并继续使用。 如果您有备份，请从应用内设置中恢复。 如果您没有备份，请尝试通过服务提供商使用其他验证方式，例如短信或电话。 如果这些方法无效，请联系服务提供商的帮助中心并报告您的问题。

### 5/5 — 为什么全是英文

*2025-11-25*

为什么全是英文

### 5/5 — 很棒

*2025-11-21*

🎉

### 3/5 — 无法自动设定为本机语言

*2025-09-23*

无法更改软件语言

## Frequently asked questions about authenticator . app

### What does this authenticator app do?

This app helps secure your online accounts by generating and saving two-factor and multi-factor authentication codes. You can use it to scan QR codes or manually enter codes for popular services, ensuring an extra layer of security for your logins.

### How does the backup and restore feature work?

The app offers an encrypted backup to iCloud, allowing you to easily restore your authentication codes when you switch devices or if you lose your current one. This ensures you don't lose access to your secured accounts.

### Is this app free to use?

Yes, the application is free to use. It does not have any in-app purchases or advertisements, providing a completely free experience for managing your authentication codes.

### What devices is this app compatible with?

This app is designed to work on iPhone, iPad, and Mac devices. It also supports offline functionality, meaning you do not require an internet connection to generate or access your authentication codes.

### How does the app ensure data privacy and security?

All data stored within the app is always encrypted, including when it's stored in iCloud. This ensures that only you can access your authentication data, providing a secure and private experience.

## Version history (last 4 releases)

### 1.3 — 2026-01-29

- Help page
- Bug fixes
- New password screen
- Account export function
- Account rename function
- Account search function

### 1.2 — 2024-04-14

- bug fix

### 1.1 — 2023-11-01

-bug fix

### 1.0 — 2023-03-04

No release notes.

## Apps similar to authenticator . app

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Authenticator ©](https://appshunter.io/ios/app/authenticator/id6444074570) | 4.3 (2,379) | Free | Business |
| [Salesforce Authenticator](https://appshunter.io/ios/app/salesforce-authenticator/id782057975) | 4.6 (4,277) | Free | Business |
| [MonoProxy](https://appshunter.io/ios/app/monoproxy/id1513539641) | 3.7 (12) | Free | Business |
| [Authenticator App '](https://appshunter.io/ios/app/authenticator-app/id1619778327) | 3.7 (196) | Free | Business |
| [Authenticator App- MFA,2FA,OTP](https://appshunter.io/ios/app/authenticator-app-mfa2faotp/id6466401057) | 4.5 (46) | Free | Business |

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All apps by Mustafa Uz: https://appshunter.io/developer/1587214013

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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 2026-09-09.*