# Authenticator ® — 2FA Authenticator

> Generates secure one-time passwords for two-factor authentication. (iPhone/iPad app by Dixon Mark.)

- Source: https://appshunter.io/ios/app/authenticator/id6462308720 (this page in markdown: same URL + `.md`)
- Developer: [Dixon Mark](https://appshunter.io/developer/1700122614)
- Category: Utilities
- Price: Free with in-app purchases
- Rating: 4.67/5 from 3 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 8 MB
- Languages: English
- Released: 2023-08-17
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/authenticator/id6462308720/reviews.md

## What is Authenticator ®?

Authenticator 2FA works as a mobile app designed to generate one-time passwords (OTP) for two-step verification (2FA) or multi-step authentication (MFA). Its purpose is to increase the security of your online accounts by introducing an additional layer of protection to your login process.

To use Authenticator 2FA, you simply scan a QR code originating from the website or app you intend to authenticate with. The application will then generate a separate OTP for you to use to log in. This OTP is only valid for a short period of time, making it difficult for malicious entities to escape.

Authenticator 2FA's ability to seamlessly accommodate a wide variety of websites and applications was well received. Its intuitive nature also makes it the optimal choice for those who want to add an extra layer of security to their online accounts.

Outstanding features:
* Store and generate secure two-factor and multi-factor authentication (2FA & MFA) tokens

* Scan the QR code or enter the code manually

* Encrypted backups to iCloud

* Sync codes securely across all your Apple devices

* Works offline. No internet connection required.

* Save and manage social networks safely with the highest level of security.

* Full support for time-based one-time passwords (TOTP)

* Supports popular services including Microsoft, Facebook, Instagram, Google, Amazon, Coinbase, Roblox and thousands more

* End-to-end encryption for all stored codes

* User-friendly experience: No complicated account configuration required. Just scan the QR code to start 2FA instantly.

* Perfect security: All data remains encrypted, even while stored in the cloud.

* Exclusive privacy: You only have access to your data, even in case the device is lost or stolen.

* Authenticate Featured Accounts: Interface compatible with Google, Facebook, GitHub, LinkedIn, Dropbox and more.
In the quest for a secure and user-friendly 2FA application, Authenticator 2FA emerged as a commendable choice.



Additional benefits derived from using Authenticator 2FA include:
* Prevent unauthorized access to your online accounts.
* Strengthening password security, thereby increasing the difficulty of being stolen by hackers.
If strengthening your online accounts is a top concern, my strong recommendation is Authenticator 2FA integration. It presents a simple and effective mechanism to add an extra layer of security to your online interactions.

## Key features

- Generate 2FA & MFA tokens
- Scan QR codes or enter manually
- Encrypted iCloud backups
- Sync across Apple devices
- Works offline
- End-to-end encryption

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime Access | $19.99 | one-time |


## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/authenticator/id6462308720/reviews.md

### 5/5 — Good app

*2023-12-13*

Easy use with authen app

### 5/5 — Very good and safe

*2023-09-15*

Would highly recommend 10/10

## Frequently asked questions about Authenticator ®

### What is Authenticator ® used for?

Authenticator ® is used to generate one-time passwords (OTP) for two-factor authentication (2FA) and multi-factor authentication (MFA). This adds an extra layer of security to your online accounts, making it harder for unauthorized users to gain access.

### How does Authenticator ® work?

You can set up Authenticator ® by scanning a QR code provided by the website or app you want to secure. The app then generates time-sensitive OTPs that you use along with your password to log in.

### Does Authenticator ® require an internet connection?

No, Authenticator ® works offline. Once you have set up your accounts, you can generate OTPs even without an internet connection, ensuring you can always access your accounts.

### What services does Authenticator ® support?

Authenticator ® supports thousands of popular services, including Microsoft, Facebook, Instagram, Google, Amazon, Coinbase, and Roblox. It is designed to be compatible with a wide variety of websites and applications that offer 2FA.

### Is my data secure with Authenticator ®?

Yes, Authenticator ® prioritizes security with end-to-end encryption for all stored codes. Data remains encrypted even when stored in the cloud, and only you have access to your information.

### Can I use Authenticator ® on multiple devices?

Yes, Authenticator ® offers encrypted backups to iCloud and can securely sync codes across all your Apple devices. This allows for seamless access and management of your authentication tokens.

### What is the rating of Authenticator ®?

Authenticator ® has a high rating of 4.7 stars based on 3 user ratings, indicating a positive user experience.

### Is Authenticator ® free to use?

Yes, Authenticator ® is available for free. There are no costs associated with downloading or using its core features for generating authentication tokens.

## Version history (last 4 releases)

### 1.2 — 2023-10-19

Bug fixes

### 1.1.1 — 2023-08-27

Bug fixes

### 1.1 — 2023-08-27

Bug fixes

### 1.0 — 2023-08-18

No release notes.

## Apps similar to Authenticator ®

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Authenticator App -2FA Secure](https://appshunter.io/ios/app/authenticator-app-2fa-secure/id6479735490) | 3.0 (3) | Free | Utilities |
| [2FA Authenticator: OTP Codes](https://appshunter.io/ios/app/2fa-authenticator-otp-codes/id6470339286) | 4.5 (146) | Free | Utilities |
| [2FA - Authenticator, Verify ID](https://appshunter.io/ios/app/2fa-authenticator-verify-id/id6449616228) | — | Free | Utilities |
| [Two Factor Authenticator](https://appshunter.io/ios/app/two-factor-authenticator/id1578747318) | 4.4 (31) | Free | Utilities |
| [AI Emojis Maker](https://appshunter.io/ios/app/ai-emojis-maker/id6504438429) | 3.7 (25) | Free | Utilities |
| [Diao Wallpaper & Backgrounds](https://appshunter.io/ios/app/diao-wallpaper-and-backgrounds/id1363671299) | 4.5 (53) | $0.99 | Utilities |

## More apps by Dixon Mark

- [Miracast ©](https://appshunter.io/ios/app/miracast/id6455685471)

All apps by Dixon Mark: https://appshunter.io/developer/1700122614

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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 2026-06-10.*