# Authenticator vs Authenticator 2FA & OTP

The clearest difference is in-app purchases: Authenticator at none against Authenticator 2FA & OTP's 4. Authenticator 2FA & OTP's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Authenticator 2FA & OTP sells 4 in-app purchases, starting at $3.99 per 7 days. Authenticator asks for nothing beyond the download.

Authenticator ships an update every 2 months, Authenticator 2FA & OTP every 3 weeks. The most recent releases landed on October 19, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Authenticator | Authenticator 2FA & OTP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/authenticator-2fa-code-backup/id6741478724/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 69 MB | 13 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Bodrya Hardikkummar Vinodbhai](https://appshunter.io/developer/1469774348) | [MOBNESS LTD](https://appshunter.io/developer/1690422939) |

## What reviewers say

### Authenticator

[App page](https://appshunter.io/ios/app/authenticator-2fa-code-backup/id6741478724)

Securely generate and manage two-factor authentication codes for all your accounts. Encrypted backups ensure you never lose access, even with a new device. Works offline and syncs across your Apple devices.

**Highlights:** Encrypted iCloud backup and restore, Offline code generation, Face ID and Touch ID protection, One-step migration from other apps, Home Screen widget, Syncs across iPhone, iPad, and Apple Watch

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

**In-app purchases:** none


### Authenticator 2FA & OTP

[App page](https://appshunter.io/ios/app/authenticator-2fa-and-otp-ring/id6759716920)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Week | $3.99 | per 7 days |
| 1 Month | $4.99 | per month |
| 1 Month | $7.99 | per month |
| 1 Year | $29.99 | per year |


## Frequently asked questions

### Is Authenticator free?

Authenticator is free to download, with no in-app purchases.

### Is Authenticator 2FA & OTP free?

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

### Do Authenticator or Authenticator 2FA & OTP have ads?

Authenticator shows ads; Authenticator 2FA & OTP does not.

### Which is updated more often, Authenticator or Authenticator 2FA & OTP?

Authenticator ships an update every 2 months, and Authenticator 2FA & OTP every 3 weeks. Most recently, Authenticator was updated on October 19, 2026 and Authenticator 2FA & OTP on October 12, 2026.

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