# Authenticator App -2FA Secure — Secure Sign into Your Accounts

> Two-factor authentication (2FA) app generating TOTP codes for account security. (iPhone/iPad app by Authenticator.)

- Source: https://appshunter.io/ios/app/authenticator-app-2fa-secure/id6479735490 (this page in markdown: same URL + `.md`)
- Developer: [Authenticator](https://appshunter.io/developer/1737163388)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Rating: 3.00/5 from 3 App Store ratings · 98 written reviews indexed
- Age rating: 4+
- Requires: iOS 13 · 19 MB
- Languages: American English, Arabic, Dutch, Italian, German (Germany), Norwegian Bokmål, French (France), Swedish, Japanese
- Released: 2024-04-23
- Data updated: 2026-08-30
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/authenticator-app-2fa-secure/id6479735490/reviews.md

## What is Authenticator App?

Authenticator App: Strengthen your digital security.

In the digital age, Authenticator App is the perfect solution to manage the security of all your online accounts easily and conveniently. This is a simple two-factor authentication (2FA) app that generates time-based one-time passwords (TOTP), protecting your accounts from hackers by adding an extra layer of security and also protecting your personal data Provides double layer of protection.

Features:
1. Support two-step verification on all platforms

Authenticator App supports a wide range of services and applications, whether you need to protect bank accounts, social media accounts or emails, Authenticator App can provide strong protection. Generating a unique verification code ensures that only you can access your account, greatly reducing security risks caused by password leaks. The Authenticator app supports the most popular services, including Facebook, Coinbase, Amazon, Microsoft, Google, Instagram, Linkedin, Github, Dropbox, and thousands of other providers such as AuthentiCare and Salesforce.

2. Synchronize backup data

Realizing users' dual needs for data security and convenience, Authenticator App has launched a synchronization backup function. With cloud synchronization technology, even if you change devices, you don't need to reset the two-step verification for each account, you can restore it directly from the cloud. This not only greatly saves time and effort, but also ensures that all your settings will not be lost if the device is lost or damaged, ensuring data continuity and security.

3. Private photo album

In addition to account security, we also understand the importance of personal privacy. Therefore, Authenticator App has built-in privacy album function, allowing you to safely store private photos and videos. These contents will be fully encrypted and only accessible from within the app, ensuring that even if your device falls into the hands of others, these private files cannot be easily viewed.

4.Security Center

We provide a comprehensive Security Center to act as a hub for your digital safety. It allows you to securely backup your 2FA codes to prevent data loss and run account security checks to identify potential vulnerabilities. Furthermore, the tool includes a metadata remover that wipes sensitive private information (such as location and device details) from your photos, ensuring your privacy is protected before you share them.

Disclaimer: Authenticator App is a third-party authenticator application and is not affiliated with, endorsed by, or connected to any of the specific services or trademarks mentioned.

Information about auto-renewing subscriptions:
– 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. The cost depends on the plan selected.
– Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s account settings after purchase.

Privacy Policy: https://au.autheny.com/log/autheny/page?k=privepolicy
Terms of use: https://au.autheny.com/log/autheny/page?k=termsofuse

## Key features

- Two-factor authentication (2FA) support
- Generates time-based one-time passwords (TOTP)
- Cloud synchronization for data backup
- Private photo and video album
- Security Center with backup and checks
- Metadata remover for photos

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Authenticator Monthly Plan | $9.99 | per month |
| Authenticator Yearly Plan | $39.99 | per year |
| Authenticator Yearly Plan | $39.99 | per year |
| Authenticator Weekly Plan | $5.99 | per 7 days |
| Authenticator Weekly Plan | $7.99 | per 7 days |
| Authenticator Yearly Plan | $39.99 | per year |


## Recent user reviews (10 of 98)

All indexed reviews: https://appshunter.io/ios/app/authenticator-app-2fa-secure/id6479735490/reviews.md

### 5/5 — Owner

*2026-03-17*

This app has been paid for twice and I still cannot get it to function properly.
I want my two payments returned

**Developer response:** Thank you for your feedback. We sincerely apologize for any inconvenience this may cause. This application ensures the security of your account login across all platforms. If you encounter any problems during use, please contact us via the email address in the application settings. We will do our best to assist you. Our after-sales service email address is support@autheny.com. We will reply within 24 hours of receiving your email.

### 1/5 — Authenticator app

*2026-01-22*

It simply does not work and now u want me to pay for an app that does not work 
Not happening

**Developer response:** We're sorry to hear about your experience. We take your feedback very seriously and want to help. Please contact our customer support team directly via email, and we'll assist you with any questions.

### 1/5 — 間違えた

*2026-01-21, version 1.5*

間違えてインストールしたし間違えて課金した😭😭😭😭返金して😭😭😭

### 1/5 — 返金して？

*2026-01-17, version 1.5*

紛らわしいアプリに騙され、入ってすぐにfaceID求められる、認証成功してしまいすぐ6000円騙し取られた。マジで返金しろ

### 1/5 — 私も詐欺被害者になりました

*2026-01-16, version 1.5*

他のレビューと同じく、
google authenticaterのつもりで
ミスタッチして
キャンセルしたはずなのに
チャージされていて、
カード請求が来て
初めて気付かされました。
ひどいですね。

### 1/5 — 最悪

*2026-01-16*

Microsoft
AuthenticatorをダウンロードしたくてMicrosoft
Authenticatorで検索したら同じようなのをあったので思わず確認しないでカード決済してしまった
Microsoft
Authenticatorと間違えてクリックするように仕向けてる悪質な広告でした
一瞬で約6000円騙された
クーリングオフ的なの無いんですかね

**Developer response:** ご不便をおかけしましたことを心よりお詫び申し上げます。当アプリは、すべてのプラットフォームにおいてお客様のアカウントログインのセキュリティを確保しております。誤って購入された場合、またはアプリが不要になった場合は、アプリの設定からメールでご連絡ください。返金に関する問題につきましては、サポートさせていただきます。アフターサービスに関するメールアドレスはsupport@autheny.comです。メール受信後、24時間以内に対応させていただきます。

### 1/5 — Impossible to set up

*2026-01-10, version 1.5*

Just reinstalled the MS Authenticator app. First, I had to pay when before it was free and 2 the setup instructions are unintelligible as there are gaps in the information provided. It feels like I’m dealing with a D list provider not Microsoft. Feel ripped off

### 1/5 — 詐欺

*2026-01-10, version 1.5*

レビューのとおり

### 5/5 — mr

*2026-01-07, version 1.5*

good

### 1/5 — 即課金

*2026-01-06, version 1.5*

指紋認証決済で即課金されました、課金してインストールする気がなかったのですが触れてしまい即課金されました
上手く5980円取るためのアプリです
一年後のサブスクリプションキャンセルだけしました

## Frequently asked questions about Authenticator App

### What does the Authenticator App do?

This app strengthens your digital security by providing two-factor authentication (2FA) for your online accounts. It generates time-based one-time passwords (TOTP) to add an extra layer of protection against hackers and unauthorized access.

### What are the key features of this authenticator app?

Key features include support for two-step verification across various platforms, cloud synchronization for easy data backup and restoration, a private photo album for encrypted storage of personal media, and a Security Center offering backup, account security checks, and a metadata remover for photos.

### Is this app free to use?

The app is free to download and use, but it offers in-app purchases. This typically means there are optional features or services that can be bought within the app, potentially including subscription-based functionalities for enhanced services.

### What kind of accounts can I secure with this app?

The app supports two-step verification for a wide range of services and applications. This includes popular platforms like bank accounts, social media accounts, emails, and major providers such as Facebook, Coinbase, Amazon, Microsoft, Google, Instagram, LinkedIn, Github, Dropbox, and many others.

### How does the cloud synchronization feature work?

The cloud synchronization technology allows you to back up your 2FA data. If you switch devices or your device is lost or damaged, you can restore your two-step verification settings directly from the cloud, saving time and ensuring data continuity and security without needing to reset each account individually.

## Version history (last 5 releases)

### 1.6 — 2026-01-29

New Features in This Version

We are constantly improving the Authenticator app to provide you with the best security experience. This major update includes:
• Brand New Security Center: We've added the following tools to help you enhance your digital security:
– Two-factor authentication backup
– Data breach detection
– Privacy cleanup
• Optimized User Experience: Simplified UI pages for faster understanding of our processes.
• Enhanced Customer Support Access:  Easier ways to contact us when you encounter problems.
• Other Improvements: Performance enhancements and minor bug fixes for a smoother and more reliable user experience.

### 1.5 — 2024-12-09

In this version
- We fixed some minor bugs to make your Authenticator app experience smoother.
- Optimized user operation guidance
If you like our app, please don't forget to rate us! We will always protect your account login security!

### 1.4 — 2024-11-14

Authenticator Аpp protects your account login security.
This update:
- Optimized user experience
- Simplified user operation guidance, easier to use

### 1.3 — 2024-07-23

This update:
1. Adapted to the iPad version
2. Optimized the user experience

Thank you for your support, hope you can give us a review!

### 1.2 — 2024-07-11

Contents of this update:
1. Added simple user operation guide
2. Fixed manually added bugs
3. Optimized the automatic matching service logo

Thank you for your support. If you like us, you can give us a rating! Your support is our greatest effort.

## Apps similar to Authenticator App

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Authentication App - MFA, tOTP](https://appshunter.io/ios/app/authentication-app-mfa-totp/id6443597953) | 4.3 (591) | Free | Utilities |
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| [Google Authenticator](https://appshunter.io/ios/app/google-authenticator/id388497605) | 4.9 (1,160,889) | Free | Utilities |
| [Authenticator App - Two Factor](https://appshunter.io/ios/app/authenticator-app-two-factor/id1660270019) | 4.6 (400) | Free | Utilities |
| [Authenticator - Secure 2fa](https://appshunter.io/ios/app/authenticator-secure-2fa/id1631658132) | 4.3 (287) | Free | Utilities |

## More apps by Authenticator

- [Speaker Test - Clear Sound](https://appshunter.io/ios/app/speaker-test-clear-sound/id6503036092)

All apps by Authenticator: https://appshunter.io/developer/1737163388

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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 2026-08-30.*