# Auth Authenticator vs Passeo

The clearest difference is in-app purchases: Passeo at none against Auth Authenticator's 3. Passeo also leads on update cadence (every 4 days vs every 5 months) and iOS requirement (13.4 vs 16). Auth Authenticator's advantage is device support (4 vs 2). On price and ads there is nothing between them.

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

Auth Authenticator ships an update every 5 months, Passeo every 4 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Auth Authenticator | Passeo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (214 ratings)](https://appshunter.io/ios/app/auth-authenticator/id1554760348/reviews)** | — |
| Number of ratings | **214** | — |
| Positive reviews | 56.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 20 MB | 23 MB |
| Requires iOS | 16 | **13.4** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Appios Bilisim](https://appshunter.io/developer/1796567865) | [Ye Tao](https://appshunter.io/developer/1868859498) |

## What reviewers say

### Auth Authenticator

[App page](https://appshunter.io/ios/app/auth-authenticator/id1554760348)

Secure your online accounts with this Two-Factor Authentication (2FA) app. It generates time-based one-time passwords (TOTP) and offers encrypted backups, multi-device sync, and offline access. Protect your accounts from unauthorized access with robust security features.

**Highlights:** Encrypted iCloud Backup, Apple Watch Support, Multi-Device Sync, Offline Access, Biometric & PIN Lock, Quick Setup, TOTP Security

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription Plans | $9.99 | per 7 days |
| Monthly Subscription Plans | $14.99 | per month |
| Yearly Subscription  Plans | $49.99 | per year |


### Passeo

[App page](https://appshunter.io/ios/app/passeo/id6762928530)

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

**In-app purchases:** none


## Frequently asked questions

### Is Auth Authenticator free?

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

### Is Passeo free?

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

### Do Auth Authenticator or Passeo have ads?

Neither Auth Authenticator nor Passeo shows ads.

### Which is updated more often, Auth Authenticator or Passeo?

Auth Authenticator ships an update every 5 months, and Passeo every 4 days. Most recently, Auth Authenticator was updated on October 27, 2026 and Passeo on October 24, 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.*