# Auth+ 2FA Authenticator vs AuthGuard

The clearest difference is in-app purchases: Auth+ 2FA Authenticator at none against AuthGuard's 3. Auth+ 2FA Authenticator also leads on iOS requirement (13.0 vs 16.0). AuthGuard's advantage is update cadence (every 10 days vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. AuthGuard sells 3 in-app purchases, starting at $9.99 per 7 days. Auth+ 2FA Authenticator asks for nothing beyond the download.

Auth+ 2FA Authenticator ships an update every 3 weeks, AuthGuard every 10 days. The most recent releases landed on September 17, 2026 and June 20, 2026 respectively.

## The numbers

| Metric | Auth+ 2FA Authenticator | AuthGuard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/authguard-2fa-and-otp-codes/id6760102423/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | — | Free with in-app purchases |
| Size | 39 MB | 49 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ekinoks Software](https://appshunter.io/developer/1006128703) | [宇杰 辛](https://appshunter.io/developer/1775198034) |

## What reviewers say

### Auth+ 2FA Authenticator

[App page](https://appshunter.io/ios/app/auth-plus-2fa-authenticator/id6738983855)

**Features:** macOS Compatibility

**In-app purchases:** none


### AuthGuard

[App page](https://appshunter.io/ios/app/authguard-2fa-and-otp-codes/id6760102423)

This app provides secure two-factor authentication (2FA) by generating time-based verification codes offline. It offers features like encrypted backups, iCloud sync, and Apple Watch integration for convenient account access and management.

**Highlights:** Secure two-factor authentication, Offline OTP/TOTP code generation, Encrypted backup and restore, iCloud sync between Apple devices, Apple Watch support, Home Screen widgets, Face ID/Touch ID protection

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP Membership | $9.99 | per 7 days |
| VIP Membership | $39.99 | per year |
| VIP Membership | $59.99 | one-time |


## Frequently asked questions

### Is Auth+ 2FA Authenticator free?

Auth+ 2FA Authenticator is free to download, with no in-app purchases.

### Is AuthGuard free?

AuthGuard is free to download, with in-app purchases available.

### Do Auth+ 2FA Authenticator or AuthGuard have ads?

Neither Auth+ 2FA Authenticator nor AuthGuard shows ads.

### Which is updated more often, Auth+ 2FA Authenticator or AuthGuard?

Auth+ 2FA Authenticator ships an update every 3 weeks, and AuthGuard every 10 days. Most recently, Auth+ 2FA Authenticator was updated on September 17, 2026 and AuthGuard on June 20, 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.*