# u vs Authenticator App

The clearest difference is in-app purchases: u at none against Authenticator App's 10. Authenticator App's advantage is device support and iOS requirement (13.4 vs 15.6). On price there is nothing between them.

Both are free to download. Authenticator App sells 9 in-app purchases, starting at $0.99 per 7 days. u asks for nothing beyond the download.

## The numbers

| Metric | u | Authenticator App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (296 ratings)](https://appshunter.io/ios/app/authenticator-app-2fa-and-mfa/id6745221060/reviews)** |
| Number of ratings | — | **296** |
| Positive reviews | — | 16.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | Yes |
| Update frequency | — | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 66 MB | 40 MB |
| Requires iOS | 15.6 | **13.4** |
| Devices | — | **iPhone, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [Gulliver srl](https://appshunter.io/developer/518244902) | [APPLY DIJITAL HIZMETLER TICARET LIMITED SIRKETI](https://appshunter.io/developer/1811349573) |

## What reviewers say

### u

[App page](https://appshunter.io/ios/app/u-nick/id1488343229)

**In-app purchases:** none


### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-2fa-and-mfa/id6745221060)

This app provides secure two-factor authentication (2FA) by generating time-based one-time passwords (TOTP) for online accounts. It offers a reliable alternative for protecting digital identities across various platforms, including social media, crypto wallets, and work accounts.

**Highlights:** Two-factor authentication (2FA), Time-based one-time passwords (TOTP), Secure backup and sync, Instant QR code scanning, Multi-device support

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $0.99 | per 7 days |
| Weekly Standart | $6.99 | per 7 days |
| Weekly Pre Subscription | $7.99 | per 7 days |
| Weekly Plus Subscription | $8.99 | per 7 days |
| Weekly Pro Subscription | $9.99 | per 7 days |
| Weekly Platinium Subscription | $11.99 | per 7 days |
| Monthly Plus Subscription | $19.99 | per month |
| Monthly Pro Subscription | $24.99 | per month |
| Yearly Subscription | $49.99 | per year |


## Frequently asked questions

### Is u free?

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

### Is Authenticator App free?

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

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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.*