# Authenticator App vs Air Cast | TV Mirror View App

The clearest difference is ads: Air Cast | TV Mirror View App at none against Authenticator App's shown. Air Cast | TV Mirror View App also leads on ratings volume (299 vs 17). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. Authenticator App sells 3 in-app purchases, starting at $6.99 per 7 days and Air Cast | TV Mirror View App sells 3 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.5 for Authenticator App against 4.5 for Air Cast | TV Mirror View App. That said, the two scores are not equally well evidenced: Air Cast | TV Mirror View App has 299 ratings behind it against 17, so its average is the more settled of the two.

## The numbers

| Metric | Authenticator App | Air Cast | TV Mirror View App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (17 ratings)](https://appshunter.io/ios/app/authenticator-app-duoshield/id6467132147/reviews)** | [4.5 (299 ratings)](https://appshunter.io/ios/app/air-cast-tv-mirror-view-app/id6470203022/reviews) |
| Number of ratings | 17 | **299** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 days | — |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 25 MB | 24 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Stas Miroshko](https://appshunter.io/developer/1705754274) | [Gavrila Petrauskas](https://appshunter.io/developer/1714220824) |

## What reviewers say

### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-duoshield/id6467132147)

Secure your online accounts with this comprehensive two-factor authentication tool. It offers features like account organization, customizable icons, secure backups, and Face ID protection. Unlock advanced features like QR code scanning and manual 2FA entry with premium subscriptions.

**Highlights:** Account creation and storage, Customizable account folders, Personalized account icons, Secure data export, Light/dark theme UI settings, Face ID app lock, Cross-device sync and backup

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Duo Step Mobile Authentication | $6.99 | per 7 days |
| 2FA-MFA OTP-TOTP Authenticator | $39.99 | per year |
| Annual purchase premium access | $49.99 | one-time |


### Air Cast | TV Mirror View App

[App page](https://appshunter.io/ios/app/air-cast-tv-mirror-view-app/id6470203022)

Seamlessly mirror your phone's screen and cast media to your smart TV with a single click. Enjoy photos, videos, movies, games, and even video calls on the big screen without extra hardware.

**Highlights:** Screen mirroring to TV, Cast photos and videos, Stream movies and TV shows, Play games on TV, Share presentations, Video calls on big screen

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $5.99 | per 7 days |
| Trial Weekly | $5.99 | per 7 days |
| Monthly | $9.99 | per month |


## Frequently asked questions

### Is Authenticator App free?

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

### Is Air Cast | TV Mirror View App free?

Air Cast | TV Mirror View App is free to download, with in-app purchases available.

### Which has better reviews, Authenticator App or Air Cast | TV Mirror View App?

Authenticator App is rated higher. Authenticator App averages 4.5 out of 5 from 17 ratings, while Air Cast | TV Mirror View App averages 4.5 from 299 ratings.

### Do Authenticator App or Air Cast | TV Mirror View App have ads?

Authenticator App shows ads; Air Cast | TV Mirror View App does not.

---

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