# Authenticator Duo: Two Factor — 2Fa Authy, MFA Authentication

> Securely generates and stores 2FA/MFA authentication codes with encryption and device syncing. (iPhone/iPad app by Quentin Powell.)

- Source: https://appshunter.io/ios/app/authenticator-duo-two-factor/id6504300892 (this page in markdown: same URL + `.md`)
- Developer: [Quentin Powell](https://appshunter.io/developer/1751779133)
- Category: Utilities, Entertainment
- Price: Free with in-app purchases
- Rating: 5.00/5 from 14 App Store ratings · 1 written reviews indexed
- Age rating: 17+
- Requires: iOS 15.0 · 20 MB
- Languages: English
- Released: 2024-06-16
- Data updated: 2026-06-01
- Monetization: subscription
- User reviews in markdown: https://appshunter.io/ios/app/authenticator-duo-two-factor/id6504300892/reviews.md

## What is Authenticator Duo?

Our app ensures the security of your online accounts. Use the Authenticator App to scan, generate, and store 2FA & MFA codes for various services.

FEATURES:

• Create and save secure two-factor and multi-factor (2FA & MFA) authentication tokens
• Manually input codes or scan QR Codes
• All codes are protected with end-to-end encryption
• Access secured by Face ID & Touch ID
• Encrypted backups on iCloud
• Restore codes easily when changing or losing devices
• Codes can be securely synced across your Apple devices
• Operates offline without needing an internet connection
• Import your existing tokens
• Full compatibility with time-based one-time passwords (TOTP)
• Compatible with many popular services

SUBSCRIPTION TERMS:

This app offers an auto-renewable subscription to grant you unlimited access to all functionalities as long as you subscribe.

Charges will be made to the credit card associated with your iTunes Account at the time you confirm your initial subscription purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours before the end of the current period, and the renewal charge will be specified. You can manage your subscription and turn off auto-renewal by accessing your Account Settings after purchase. Any unused portion of a free trial, if available, will be forfeited when you subscribe.

Questions or comments about the Service may be directed to us at the email address powellquentin473@gmail.com.

TERMS & PRIVACY:

https://docs.google.com/document/d/16AsjdDbjxSBUiw4_cSao1kq42qrO4Id-bU3NIc7n_sY/edit?usp=sharing

https://docs.google.com/document/d/1iwI1-jVMpTBWgfoT4kY7z7O2bFxA9GCMWH6w9mhQxfk/edit?usp=sharing

## Key features

- Generate and store 2FA/MFA tokens
- Scan QR codes or manually input codes
- End-to-end encryption for all codes
- Face ID & Touch ID access
- Encrypted iCloud backups
- Offline operation
- Import existing tokens

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Weekly subscription with trial | $6.99 | per 7 days |
| Weekly subscription | $6.99 | per 7 days |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/authenticator-duo-two-factor/id6504300892/reviews.md

### 5/5 — Perfect

*2024-06-19*

Amazing app

## Frequently asked questions about Authenticator Duo

### What is Authenticator Duo?

Authenticator Duo is a utility app designed to generate and store two-factor authentication (2FA) and multi-factor authentication (MFA) codes for your online accounts. It uses end-to-end encryption to protect your codes and offers features like Face ID/Touch ID access and iCloud backups.

### How does Authenticator Duo ensure security?

All codes stored within Authenticator Duo are protected with end-to-end encryption. Access to the app is secured by Face ID and Touch ID, and it offers encrypted backups on iCloud for secure restoration.

### Can I use Authenticator Duo offline?

Yes, Authenticator Duo operates offline without needing an internet connection. This means you can generate and access your authentication codes even when you don't have internet access.

### What are the subscription options for Authenticator Duo?

Authenticator Duo offers an auto-renewable subscription for unlimited access to all functionalities. Options include a weekly subscription at $6.99/P7D, with one plan offering a 3-day free trial.

### How do I manage my Authenticator Duo subscription?

You can manage your subscription and turn off auto-renewal by accessing your Account Settings after purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period.

### Does Authenticator Duo have ads?

No, Authenticator Duo does not contain advertisements. The app is free to download and offers a subscription model for full functionality.

### What devices are supported by Authenticator Duo?

Authenticator Duo is currently supported on iPhone and iPod devices. It allows codes to be securely synced across your Apple devices.

### How often is Authenticator Duo updated?

Authenticator Duo was last updated on June 19, 2024, with version 1.0.2. This indicates a recent update, suggesting ongoing development and maintenance.

## Version history (last 3 releases)

### 1.0.2 — 2024-06-19

Fixed application freezing when scanning QR code

### 1.0.1 — 2024-06-18

Fixed a critical bug when deleting code

### 1.0 — 2024-06-16

No release notes.

## Apps similar to Authenticator Duo

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Authenticator: Two Factor App](https://appshunter.io/ios/app/authenticator-two-factor-app/id6737652692) | 3.7 (6) | Free | Utilities |
| [Google Authenticator](https://appshunter.io/ios/app/google-authenticator/id388497605) | 4.9 (1,005,477) | Free | Utilities |
| [Two Factor Authenticator App](https://appshunter.io/ios/app/two-factor-authenticator-app/id6661033815) | 4.5 (58) | Free | Utilities |
| [2FA Authenticator, MFA App](https://appshunter.io/ios/app/2fa-authenticator-mfa-app/id6473175732) | 4.6 (77) | Free | Utilities |
| [Authenticator - Two Factor App](https://appshunter.io/ios/app/authenticator-two-factor-app/id6683305035) | 3.8 (6) | Free | Utilities |
| [Authenticator Duo - Two Factor](https://appshunter.io/ios/app/authenticator-duo-two-factor/id6615062059) | 3.9 (7) | Free | Utilities |

## More apps by Quentin Powell

- [Lawly AI: Autoagent For Phone](https://appshunter.io/ios/app/lawly-ai-autoagent-for-phone/id6759012499)

All apps by Quentin Powell: https://appshunter.io/developer/1751779133

## Related topics

[georgetown duo](https://appshunter.io/ios/topics/georgetown-duo)

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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 2026-06-01.*