# Amalink vs EXTENSION.app

The clearest difference is review sentiment: EXTENSION.app at 78% against Amalink's 4%. EXTENSION.app also leads on rating (4.6 vs 1.4) and update cadence (every 5 weeks vs every 6 months). Amalink's advantage is in-app purchases (none vs 4) and iOS requirement (9.0 vs 26.0). On price and ads there is nothing between them.

Both are free to download. EXTENSION.app sells 4 in-app purchases, starting at $0.99 per month. Amalink asks for nothing beyond the download.

EXTENSION.app holds the better App Store score, 4.6 against 1.4. That said, the two scores are not equally well evidenced: EXTENSION.app has 5K ratings behind it against 208, so its average is the more settled of the two. Written reviews point the same way: 4% of Amalink's written reviews are positive against 78% of EXTENSION.app's.

Amalink ships an update every 6 months, EXTENSION.app every 5 weeks. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Amalink | EXTENSION.app |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.4 (208 ratings)](https://appshunter.io/ios/app/amalink/id1336819129/reviews) | **[4.6 (5K ratings)](https://appshunter.io/ios/app/extensionapp/id1533525753/reviews)** |
| Number of ratings | 208 | **5K** |
| Positive reviews | 4.0% of reviews | **77.6% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 4 MB | 143 MB |
| Requires iOS | **9.0** | 26.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Mac, Apple TV, Apple Watch, Vision Pro** |
| Age rating | 4+ | 17+ |
| Developer | [伟元 黄](https://appshunter.io/developer/1336819128) | [X.app](https://appshunter.io/developer/1397532342) |

## What reviewers say

### Amalink

[App page](https://appshunter.io/ios/app/amalink/id1336819129)

This utility app facilitates the upgrading and updating of HDMI cable chips. It supports various transmission line types, enabling users to enhance functionality and update versions.

**Highlights:** HDMI chip version updates, HDMI chip function upgrades, Supports multiple transmission line types, Facilitates chip enhancement

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- ✅ Worked initially for some users
- ⚡ Plug-and-play functionality (when working)

**What reviewers complain about**

- 🚫 App completely non-functional for vast majority of users
- ❌ Blank screen with no content or instructions
- 🔄 Infinite update loops that never complete
- 📱 Incompatible with iOS 14+ and newer Apple devices
- 🌐 Interface entirely in Chinese with no English option

**Reported bugs**

- Firmware update progress bar resets to 0% after reaching 100%
- App displays blank 'Product Center' screen with no products
- QR code scanning leads to non-functional AmaLink app
- Device not recognized by iOS 14+ systems
- Infinite update loop requiring repeated updates

**Requested features**

- Clear, comprehensive English-language instructions
- Offline functionality without requiring app
- Proper firmware update mechanism that actually completes
- Customer support and refund process
- Compatibility with iOS 14+ and modern Apple devices


### EXTENSION.app

[App page](https://appshunter.io/ios/app/extensionapp/id1533525753)

This app enhances video playback on iOS devices, enabling Picture-in-Picture mode for supported websites and apps. It allows for simultaneous playback of multiple videos, background audio, and provides extensive sharing and browser extension capabilities.

**Highlights:** Picture-in-Picture video mode, Simultaneous video playback, Background audio playback, Share extensions for videos, Safari browser extensions, iMessage extension for videos, Customizable shortcuts

**Features:** Safari Extension, Family Sharing, Apple Watch app, iMessage stickers

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EXTENSION+ Monthly | $0.99 | per month |
| EXTENSION+ Monthly for Family | $1.99 | per month |
| EXTENSION+ Yearly | $9.99 | per year |
| EXTENSION+ Yearly for Family | $19.99 | per year |

**What reviewers like**

- 👍 Easy to use
- 🚀 Works as described
- 💡 Useful for multitasking
- 🔒 No data collection
- 👍 Simple and straightforward

**What reviewers complain about**

- 🐛 Occasional crashes or freezes
- 🔋 Battery drain issues
- 🚫 Compatibility problems with some apps
- 💤 Automatic closing of the window after video ends

**Reported bugs**

- Picture-in-picture mode not working consistently
- Age-restricted videos unable to be viewed
- Playlist shuffling not working on iPad
- Freezing or crashing on certain devices

**Requested features**

- Add playback speed adjustment in PIP mode
- Implement a history or bookmarking feature
- Improve seamless transition to PIP mode
- Add support for more apps beyond just web-based ones
- Integrate with system-level PIP for better integration


## Frequently asked questions

### Is Amalink free?

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

### Is EXTENSION.app free?

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

### Which has better reviews, Amalink or EXTENSION.app?

EXTENSION.app is rated higher. Amalink averages 1.4 out of 5 from 208 ratings, while EXTENSION.app averages 4.6 from 5K ratings.

### Do Amalink or EXTENSION.app have ads?

Neither Amalink nor EXTENSION.app shows ads.

### Which is updated more often, Amalink or EXTENSION.app?

Amalink ships an update every 6 months, and EXTENSION.app every 5 weeks. Most recently, Amalink was updated on October 23, 2026 and EXTENSION.app on October 25, 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.*