Authenticator App ©

Authenticator App ©

2FA: Two-Factor Authentication

542 ratings
230 reviews
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • December 30, 2022
  • May 19, 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
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About

This app generates Time-based One-time Passwords (TOTP) for secure two-factor authentication (2FA) and multi-factor authentication (MFA). It simplifies logins by scanning QR codes and storing encrypted account data, offering backup and sync features.

Generates Time-based One-time Passwords (TOTP)
Supports Two-Factor Authentication (2FA)
Supports Multi-Factor Authentication (MFA)
QR code scanning for setup
Encrypted data storage
Secure backup and sync
Touch ID/Face ID authorization
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What users say

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What's New in Authenticator App ©

2.1

May 19, 2026

What’s New in v2.1 - Sleek new iOS 26 UI and refreshed illustrations. - Smarter guidance: AI-powered tutorials, videos, and FAQs. - Easy password management: one-tap copy/import, CSV export, and security checks. - Improved performance and updated translations.

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Subscription plans

Authenticator Monthly PRO

Authenticator Monthly PRO

$9.991 Month
How to cancel Authenticator App © subscription ⁉️
1

In-App Purchases

$99.99

Authenticator Lifetime PRO

Authenticator Lifetime PRO

User reviews

Logging in is difficult

I wish this was easier to use

訳がわからん

何故契約しているのかさえわからない💢お金を返して欲しいです。

Response from developer

このたびはご不快な思いをさせてしまい、誠に申し訳ございません。当社はApple Storeのサブスクリプションシステムを利用しており、ご利用はすべて任意となっております。すべての請求およびお支払いはApple Storeを通じて処理されます。ご不明な点やサブスクリプションの解約などにつきましては、Apple Storeまたは当社サポートまでお問い合わせください。

Tricky

Super not well labeled, no instructions and suddenly you are charged ¥6000 per year without knowing anything.

Response from developer

We sincerely apologize for the unpleasant experience you had. We use the Apple Store's subscription system, and subscription is entirely voluntary. All billing and payments are processed through the Apple Store. If you have any questions, including canceling your subscription, you can contact the Apple Store or us.

詐欺

Microsoftとあまりにも紛らわしい。完全にフィッシング。あまりひどいことをしていると捕まりますよ。

Response from developer

この度はご不快な思いをさせてしまい、誠に申し訳ございませんでした。弊社はApple Storeのサブスクリプションシステムを利用しており、サブスクリプションは完全に任意です。請求および支払いはすべてApple Storeを通じて処理されます。サブスクリプションの解約を含め、ご質問がございましたら、Apple Storeまたは弊社までお問い合わせください。

誤って課金

Microsoftのアプリ検索中に誤って課金してしまいました。
うっかりした自分が悪いと思いますが、誘導された感があり残念です。

Response from developer

この度はご不快な思いをさせてしまい、誠に申し訳ございませんでした。弊社はApple Storeのサブスクリプションシステムを利用しており、サブスクリプションは完全に任意です。請求および支払いはすべてApple Storeを通じて処理されます。サブスクリプションの解約を含め、ご質問がございましたら、Apple Storeまたは弊社までお問い合わせください。

User experience

🐞

Reported Bugs

3 issues

App crashes on launch

Bug

Unable to add accounts

Bug

Subscription issues

Bug

Requested Features

3 requests

Free trial option

Feature

Easier integration with other services

Feature

More transparent pricing

Feature

FAQ

What does this authenticator app do?

This app generates Time-based One-time Passwords (TOTP) to provide secure two-factor authentication (2FA) and multi-factor authentication (MFA) for your online accounts. It helps protect your logins from unauthorized access by creating unique, time-sensitive codes.

How does the app enhance security?

It enhances security by generating one-time passwords (OTPs) that are used in conjunction with your regular password for logging into supported websites and applications. This makes it much harder for hackers to gain access even if they compromise your password.

Is this app free to use?

The app is free to download and use, offering core functionality for generating authentication codes. However, it does have in-app purchases, which may include features like enhanced backup and sync options or access to premium plans.

What online services are supported?

The app supports a wide range of popular online services that use TOTP for 2FA/MFA, including Google, Facebook, Github, LinkedIn, Dropbox, Coinbase, Binance, Steam, Amazon, and thousands of others. It's designed to work with any service that supports TOTP.

Can I back up my authentication codes?

Yes, the app offers a secure encrypted backup feature. This allows you to save your authentication tokens in case you lose your device or switch to a new one. Your tokens will also automatically synchronize across all your devices if you utilize this feature.