authenticator . app

authenticator . app

authentication app

457 ratings
42 reviews
Free

Details

  • Released
  • Updated
  • March 4, 2023
  • January 29, 2026

Features

authenticator . app screenshot #1 for iPhone
authenticator . app screenshot #2 for iPhone
authenticator . app screenshot #3 for iPhone
authenticator . app screenshot #4 for iPhone
authenticator . app screenshot #5 for iPhone
iphone
ipad
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About

This app generates and saves two-factor and multi-factor authentication codes for various online services. It offers secure, encrypted backups and syncing across devices, ensuring your account security is maintained even if you lose your device. It works offline and supports multiple platforms.

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
Show original description

What's New in authenticator . app

1.3

January 29, 2026

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

More

User reviews

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

烦死人了

每次打开跟我要评价

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

好用

验证方便

好评

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

大手のアプリより断然良いと思う。

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。

Developer apps

FAQ

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.