# Authenticator 2FA, MFA, OTP vs Authenticator for Amazon

The clearest difference is rating: Authenticator 2FA, MFA, OTP at 4.5 against Authenticator for Amazon's 1.0. Authenticator 2FA, MFA, OTP also leads on ratings volume (128 vs 1). Authenticator for Amazon's advantage is iOS requirement (15.5 vs 17.6). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Authenticator 2FA, MFA, OTP sells 9 in-app purchases, starting at $2.99 per 7 days and Authenticator for Amazon sells 5 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Authenticator 2FA, MFA, OTP holds the better App Store score, 4.5 against 1.0. That said, the two scores are not equally well evidenced: Authenticator 2FA, MFA, OTP has 128 ratings behind it against 1, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on September 21, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Authenticator 2FA, MFA, OTP | Authenticator for Amazon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (128 ratings)](https://appshunter.io/ios/app/authenticator-2fa-mfa-otp/id6747663150/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/authenticator-for-amazon/id6753742529/reviews) |
| Number of ratings | **128** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 118 MB | 59 MB |
| Requires iOS | 17.6 | **15.5** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Maksym Holoborodko](https://appshunter.io/developer/1822231352) | [Grand Energy LLC](https://appshunter.io/developer/1844804348) |

## What reviewers say

### Authenticator 2FA, MFA, OTP

[App page](https://appshunter.io/ios/app/authenticator-2fa-mfa-otp/id6747663150)

Secure your online accounts with a fast and easy two-factor authentication app. It supports quick setup via QR code scanning, Face ID, and includes a built-in password manager for auto-filling credentials. Compatible with all major 2FA-enabled platforms.

**Highlights:** Quick setup with QR code scanning, Face ID support, Built-in password manager, AutoFill capabilities, Compatible with major 2FA platforms

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all features | $2.99 | per 7 days |
| Unlock all features | $9.99 | per 7 days |
| Unlock all features | $9.99 | per 7 days |
| Unlock all features | $19.99 | per year |
| Unlock all features | $59.99 | per year |
| Unlock all features | $69.99 | per year |
| Unlock all features | $79.99 | per year |
| Unlock all features | $69.99 | one-time |
| Unlock all features | $99.99 | one-time |


### Authenticator for Amazon

[App page](https://appshunter.io/ios/app/authenticator-for-amazon/id6753742529)

Secure your online accounts with reliable two-factor authentication. This app generates time-based verification codes for safer sign-ins and stronger account protection across various platforms. Setup is quick via QR code scanning or manual entry, with encrypted local storage for privacy.

**Highlights:** Two-factor authentication (2FA), Time-based verification codes, QR code scanner, Encrypted local storage, Backup and recovery, User-friendly interface

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Weekly-Trial | $4.99 | per 7 days |
| Monthly | $12.99 | per month |
| Yearly | $39.99 | per year |
| Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is Authenticator 2FA, MFA, OTP free?

Authenticator 2FA, MFA, OTP is free to download, with in-app purchases available.

### Is Authenticator for Amazon free?

Authenticator for Amazon is free to download, with in-app purchases available.

### Which has better reviews, Authenticator 2FA, MFA, OTP or Authenticator for Amazon?

Authenticator 2FA, MFA, OTP is rated higher. Authenticator 2FA, MFA, OTP averages 4.5 out of 5 from 128 ratings, while Authenticator for Amazon averages 1.0 from 1 ratings.

### Do Authenticator 2FA, MFA, OTP or Authenticator for Amazon have ads?

Neither Authenticator 2FA, MFA, OTP nor Authenticator for Amazon shows ads.

### Which is updated more often, Authenticator 2FA, MFA, OTP or Authenticator for Amazon?

Authenticator 2FA, MFA, OTP ships an update every 2 weeks, and Authenticator for Amazon every 2 weeks. Most recently, Authenticator 2FA, MFA, OTP was updated on September 21, 2026 and Authenticator for Amazon on September 15, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*