# Mirror For Chromecast App vs Cast Button 4 Instagram Video

The clearest difference is rating: Mirror For Chromecast App at 3.9 against Cast Button 4 Instagram Video's 3.5. Mirror For Chromecast App also leads on ratings volume (790 vs 13) and update cadence (every 2 months vs every 7 months). Cast Button 4 Instagram Video's advantage is review sentiment (40% vs 29%) and iOS requirement (12.0 vs 17.6). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Mirror For Chromecast App sells 8 in-app purchases, starting at $5.99 per 7 days and Cast Button 4 Instagram Video sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Mirror For Chromecast App holds the better App Store score, 3.9 against 3.5. That said, the two scores are not equally well evidenced: Mirror For Chromecast App has 790 ratings behind it against 13, so its average is the more settled of the two. Written reviews complicate that: 29% of Mirror For Chromecast App's written reviews are positive against 40% of Cast Button 4 Instagram Video's, so the app with the better star average is not the one people write more warmly about.

Mirror For Chromecast App ships an update every 2 months, Cast Button 4 Instagram Video every 7 months. The most recent releases landed on November 5, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Mirror For Chromecast App | Cast Button 4 Instagram Video |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (790 ratings)](https://appshunter.io/ios/app/mirror-for-chromecast-app/id1249397331/reviews)** | [3.5 (13 ratings)](https://appshunter.io/ios/app/cast-button-4-instagram-video/id1502944247/reviews) |
| Number of ratings | **790** | 13 |
| Positive reviews | 28.9% of reviews | **40.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 7 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 197 MB | 29 MB |
| Requires iOS | 17.6 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [AirBeamTV BV](https://appshunter.io/developer/1107644798) | [Alex Akimov](https://appshunter.io/developer/642035973) |

## What reviewers say

### Mirror For Chromecast App

[App page](https://appshunter.io/ios/app/mirror-for-chromecast-app/id1249397331)

Stream your iPhone or iPad screen and audio to a Chromecast device. Ideal for presentations, photos, and videos, though not recommended for gaming due to slight latency. Connect to the same network and easily start or stop mirroring.

**Highlights:** Mirror iPhone/iPad screen to Chromecast, Stream audio to Chromecast, Supports Chromecast 1, 2, 3, Ultra, Google TV, Suitable for movies and presentations, Easy start and stop mirroring controls, Pro version removes watermark and enables sound

**Features:** Family Sharing, Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly: All Features | $5.99 | per 7 days |
| Special Promo Annual Plan | $7.99 | per year |
| Monthly Plan: All Features | $9.99 | per month |
| Yearly Subscription | $11.99 | per year |
| Annual Plan: All Features | $29.99 | per year |
| Pay Only Once: Special Offer! | $14.99 | one-time |
| Pay Only Once: Special Offer! | $23.99 | one-time |
| Pay Only Once & All Features | $59.99 | one-time |

**What reviewers like**

- 👍 Straightforward screen sharing
- 💡 Enables casting to TV
- 🚀 Works well on iPhone and iPad
- 🚀 Reliable mirroring on Google TV
- 👍 Great customer service

**What reviewers complain about**

- 🐛 Laggy, slow, and unusable
- 🐛 Frequent disconnections and crashes
- 🔋 High battery consumption
- 💰 Requires paid subscription to unlock features
- 🐛 Doesn't work with protected content (e.g., Apple TV)

**Reported bugs**

- Frequent disconnections
- Incompatibility with certain TVs and apps
- Watermark issue even after paid upgrade

**Requested features**

- Dark mode option
- Improve stability and reduce latency
- Allow mirroring of protected content


### Cast Button 4 Instagram Video

[App page](https://appshunter.io/ios/app/cast-button-4-instagram-video/id1502944247)

Stream Instagram and IGTV videos to your Chromecast-enabled TV or smart speaker. Easily cast public videos by copying their links or browse top videos from public profiles.

**Highlights:** Cast Instagram and IGTV videos, Stream to Chromecast TVs, Stream to cast-enabled speakers, Copy video link to cast, Browse public profile videos, Requires same WiFi network

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Version - All features | $3.99 | one-time |


## Frequently asked questions

### Is Mirror For Chromecast App free?

Mirror For Chromecast App is free to download, with in-app purchases available.

### Is Cast Button 4 Instagram Video free?

Cast Button 4 Instagram Video is free to download, with in-app purchases available.

### Which has better reviews, Mirror For Chromecast App or Cast Button 4 Instagram Video?

Mirror For Chromecast App is rated higher. Mirror For Chromecast App averages 3.9 out of 5 from 790 ratings, while Cast Button 4 Instagram Video averages 3.5 from 13 ratings.

### Do Mirror For Chromecast App or Cast Button 4 Instagram Video have ads?

Neither Mirror For Chromecast App nor Cast Button 4 Instagram Video shows ads.

### Which is updated more often, Mirror For Chromecast App or Cast Button 4 Instagram Video?

Mirror For Chromecast App ships an update every 2 months, and Cast Button 4 Instagram Video every 7 months. Most recently, Mirror For Chromecast App was updated on November 5, 2026 and Cast Button 4 Instagram Video on November 3, 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.*