# Auth Authenticator vs Screen Mirroring & Smart View.

The clearest difference is rating: Auth Authenticator at 4.9 against Screen Mirroring & Smart View.'s 4.1. Auth Authenticator also leads on device support (3 vs 1). Screen Mirroring & Smart View.'s advantage is update cadence (daily vs every 5 weeks). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Auth Authenticator sells 2 in-app purchases, starting at $6.99 per 7 days and Screen Mirroring & Smart View. sells 1 in-app purchase, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Auth Authenticator holds the better App Store score, 4.9 against 4.1. Both are backed by a comparable volume of ratings — 28 and 25 respectively.

Auth Authenticator ships an update every 5 weeks, Screen Mirroring & Smart View. daily. Both last shipped on October 24, 2026.

## The numbers

| Metric | Auth Authenticator | Screen Mirroring & Smart View. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (28 ratings)](https://appshunter.io/ios/app/auth-authenticator-2fa-and-mfa/id6742376474/reviews)** | [4.1 (25 ratings)](https://appshunter.io/ios/app/screen-mirroring-and-smart-view/id6743995640/reviews) |
| Number of ratings | **28** | 25 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Daily** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 105 MB | 51 MB |
| Requires iOS | 17.0 | **16.6** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Enveloc, Inc](https://appshunter.io/developer/6785535852) | [Ecem TURNUZ](https://appshunter.io/developer/1805450762) |

## What reviewers say

### Auth Authenticator

[App page](https://appshunter.io/ios/app/auth-authenticator-2fa-and-mfa/id6742376474)

Secure your accounts with advanced two-factor authentication and biometric protection. This app provides instant access to OTP codes, syncs across devices, and allows for easy QR code generation. It offers robust security features with a sleek, intuitive interface.

**Highlights:** End-to-end encryption, Biometric lock (Face ID), Instant OTP code access, Cross-device sync (iPhone, iCloud, Watch), Home screen widgets, QR code generation

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $6.99 | per 7 days |
| Monthly | $19.99 | per month |


### Screen Mirroring & Smart View.

[App page](https://appshunter.io/ios/app/screen-mirroring-and-smart-view/id6743995640)

Easily cast your phone's screen, photos, videos, and online content to a larger display. Ideal for presentations, entertainment, and sharing, it offers broad compatibility with popular smart TVs and streaming devices. An optional PRO version unlocks advanced features like IPTV and live camera streaming.

**Highlights:** Instant screen casting, Zero lag for photos and videos, Work and presentation mode, Broad smart TV compatibility, Fast and easy setup, Built-in IPTV player (PRO), Live camera streaming (PRO)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $6.99 | per 7 days |


## Frequently asked questions

### Is Auth Authenticator free?

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

### Is Screen Mirroring & Smart View. free?

Screen Mirroring & Smart View. is free to download, with in-app purchases available.

### Which has better reviews, Auth Authenticator or Screen Mirroring & Smart View.?

Auth Authenticator is rated higher. Auth Authenticator averages 4.9 out of 5 from 28 ratings, while Screen Mirroring & Smart View. averages 4.1 from 25 ratings.

### Do Auth Authenticator or Screen Mirroring & Smart View. have ads?

Neither Auth Authenticator nor Screen Mirroring & Smart View. shows ads.

### Which is updated more often, Auth Authenticator or Screen Mirroring & Smart View.?

Auth Authenticator ships an update every 5 weeks, and Screen Mirroring & Smart View. daily. Most recently, Auth Authenticator was updated on October 24, 2026 and Screen Mirroring & Smart View. 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.*