# 2FA Authenticator-MFA,OTP,Auth — Two Factor Authentication Aрр

> Securely manage and generate one-time passwords and account credentials. (iPhone/iPad app by 朝虹 陈.)

- Source: https://appshunter.io/ios/app/2fa-authenticator-mfaotpauth/id6503233227 (this page in markdown: same URL + `.md`)
- Developer: [朝虹 陈](https://appshunter.io/developer/1678918725)
- Category: Productivity, Reference
- Price: Free with in-app purchases
- Rating: 5.00/5 from 3 App Store ratings · 23 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 32 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2024-06-10
- Data updated: 2026-08-24
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/2fa-authenticator-mfaotpauth/id6503233227/reviews.md

## What is 2FA Authenticator?

Authenticator App - Your Digital Security Guardian!

Our authenticator app employs industry-leading end-to-end encryption to deliver security for your online accounts, ensuring every online interaction is safe and secure.

Key Features:
● Effortless Account Addition: Simply scan a QR code to add accounts and receive one-time passwords (TOTP) for two-factor or multi-factor authentication (2FA/MFA).
● Secure Data Backup and Sync: Create encrypted backups on iCloud to ensure data security and synchronize across devices, providing access to important information anytime, anywhere.
● Robust Privacy Protection: Advanced encryption safeguards your in-app data, supports unique digital passwords, and offers quick, secure access via Face ID and Touch ID.
● Offline Password Generation: Generate one-time passwords (TOTP) stored locally, enhancing account security without the need for an internet connection.
● Extensive Platform Support: Compatible with thousands of major services, including Google, Facebook, Amazon, and Microsoft.
● Password Manager: Centrally manage various account passwords, organized for efficiency and security.
● Customizable Password Generator: Generate complex passwords with a single click, customizable in length and character types, ensuring robust account protection.

Premium Membership Subscription:
● Payment will be charged to your iTunes account upon confirmation of purchase.
● Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period.
● Your account will be charged for renewal within 24 hours prior to the end of the current period at the selected plan rate.
● Subscriptions can be managed by the user, and auto-renewal can be turned off by going to the user’s account settings after purchase.

Relevant Agreements:
● Terms of Use: https://docs.qq.com/doc/DRHhqWFRCYkVSTXNk
● Privacy Policy: https://docs.qq.com/doc/DRGZ1U3FJWVhDY2RN

Contact Us:
For any questions or assistance, please contact us at watchaihelp@outlook.com.

Act Now to Safeguard Your Digital Life!

## Key features

- Effortless account addition via QR code
- Secure data backup and cross-device sync
- Offline one-time password generation
- Password manager for central organization
- Customizable strong password generator
- Face ID and Touch ID secure access

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Authenticator Yearly | $39.99 | per year |
| Authenticator Weekly | $4.99 | per 7 days |
| Authenticator - Weekly | $4.99 | per 7 days |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Authenticator Lifetime | $39.99 | one-time |


## Recent user reviews (10 of 23)

All indexed reviews: https://appshunter.io/ios/app/2fa-authenticator-mfaotpauth/id6503233227/reviews.md

### 1/5 — 差评

*2026-07-19*

付钱后完全没法操作，感觉被骗了

### 1/5 — 黑商

*2026-06-16*

会自己开通付费功能，用的要小心

### 1/5 — 骗人的

*2026-05-13*

是骗子，每周需38元，而且没办法解除，我在投诉举报中

### 5/5 — 无意打开产生扣费

*2026-04-16*

你好，身份验证器如意订阅，产生扣费，现在已经将扣费手机通过邮件花送给你，帮忙我处理一下客户

### 1/5 — 怎么取消会员

*2026-04-11*

怎么取消会员

### 1/5 — 卸载不了

*2026-03-26*

卸载不了

### 1/5 — 随意扣款，找不到客服退款

*2026-01-06*

随意扣款，没有退款界面

### 1/5 — 差评

*2025-11-18*

差评，没有客服，不知如何取消

### 5/5 — 处理下扣费

*2025-10-29*

你好，身份验证器无意订阅，产生扣费，麻烦帮我处理下扣费。

### 1/5 — 垃圾软件

*2025-10-04*

在你没有任何准备时，跳出收款，让你莫名的付费，还我28元

## Frequently asked questions about 2FA Authenticator

### How do I add accounts to 2FA Authenticator?

You can easily add accounts by scanning a QR code provided by the service you wish to secure. This process allows the app to generate one-time passwords (TOTP) for two-factor or multi-factor authentication (2FA/MFA).

### Does 2FA Authenticator offer data backup?

Yes, the app provides secure data backup and synchronization across devices using encrypted backups on iCloud. This ensures your important account information is accessible anytime, anywhere.

### Can I generate passwords offline with 2FA Authenticator?

Absolutely. The app supports offline password generation, meaning you can create one-time passwords (TOTP) stored locally on your device without an internet connection, enhancing your account security.

### What services are compatible with 2FA Authenticator?

This authenticator app is compatible with thousands of major services, including popular platforms like Google, Facebook, Amazon, and Microsoft, making it a versatile security tool.

### What are the subscription options for 2FA Authenticator?

2FA Authenticator offers a Premium Membership with weekly and yearly plans. The weekly plan is $4.99/week with a 3-day free trial, and the yearly plan is $39.99/year.

### How can I manage my subscription for 2FA Authenticator?

You can manage your subscription, including turning off auto-renewal, by going to your account settings after purchase. Auto-renewal can be turned off at least 24 hours before the end of the current subscription period.

### Is 2FA Authenticator safe to use with Face ID and Touch ID?

Yes, the app offers robust privacy protection with advanced encryption and supports quick, secure access via Face ID and Touch ID. This adds an extra layer of security for your in-app data.

### What is the update frequency for 2FA Authenticator?

The app was last updated on January 16, 2025, with version 1.0.8. This indicates active development and regular updates to ensure reliability and security.

## Version history (last 5 releases)

### 1.0.8 — 2025-01-16

- Fixed the crash bug

### 1.0.7 — 2025-01-13

- Fixed the crash bug

### 1.0.6 — 2025-01-08

- Fixed the crash bug

### 1.0.5 — 2024-10-30

- Fixed the crash bug

### 1.0.4 — 2024-10-24

- Fixed the bug of deleting account

## Apps similar to 2FA Authenticator

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Authenticator App: 2FA・MFA・OTP](https://appshunter.io/ios/app/authenticator-app-2famfaotp/id6480137982) | 4.4 (207) | Free | Productivity |
| [Authenticator App ©](https://appshunter.io/ios/app/authenticator-app/id1662071074) | 3.9 (575) | Free | Productivity |
| [2FA Authenticator (2FAS)](https://appshunter.io/ios/app/2fa-authenticator-2fas/id1217793794) | 4.7 (34,678) | Free | Productivity |
| [Authenticator-2FA Code](https://appshunter.io/ios/app/authenticator-2fa-code/id6502896786) | 5.0 (1) | Free | Productivity |
| [Authenticator 2FA by KeepSolid](https://appshunter.io/ios/app/authenticator-2fa-by-keepsolid/id1660779042) | 3.9 (11) | Free | Productivity |
| [Authenticator °](https://appshunter.io/ios/app/authenticator/id6446651396) | 4.8 (594) | Free | Productivity |

## More apps by 朝虹 陈

- [AI Buddha: AI Hotoke](https://appshunter.io/ios/app/ai-buddha-ai-hotoke/id6447466250)
- [SpeakEasy - English Speaking](https://appshunter.io/ios/app/speakeasy-english-speaking/id6451157026)
- [AI Music Maker-AI Song Creator](https://appshunter.io/ios/app/ai-music-maker-ai-song-creator/id6547859531)

All apps by 朝虹 陈: https://appshunter.io/developer/1678918725

## Related topics

[totp otp](https://appshunter.io/ios/topics/totp-otp)

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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 2026-08-24.*