# Zlink Assistant vs 4K EXTREME

The clearest difference is review sentiment: 4K EXTREME at 100% against Zlink Assistant's 0%. 4K EXTREME also leads on rating (2.6 vs 1.6) and iOS requirement (11.0 vs 17.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

4K EXTREME holds the better App Store score, 2.6 against 1.6. Both are backed by a comparable volume of ratings — 9 and 9 respectively. Written reviews point the same way: 0% of Zlink Assistant's written reviews are positive against 100% of 4K EXTREME's.

## The numbers

| Metric | Zlink Assistant | 4K EXTREME |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.6 (9 ratings)](https://appshunter.io/ios/app/zlink-assistant/id6444682611/reviews) | **[2.6 (9 ratings)](https://appshunter.io/ios/app/4k-extreme/id6450102460/reviews)** |
| Number of ratings | 9 | 9 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free | Free |
| Size | 22 MB | 122 MB |
| Requires iOS | 17.0 | **11.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ZKTeco Inc.](https://appshunter.io/developer/955313767) | [Robert Ronash](https://appshunter.io/developer/466846595) |

## What reviewers say

### Zlink Assistant

[App page](https://appshunter.io/ios/app/zlink-assistant/id6444682611)

This utility app allows remote device operation and management. Connect by scanning a QR code or entering device details. View attendance data and manage users on compatible time and attendance devices.

**Highlights:** Remote device operation, QR code connection, Manual IP/port connection, Basic user management, View daily attendance data

**Features:** macOS Compatibility

**In-app purchases:** none


### 4K EXTREME

[App page](https://appshunter.io/ios/app/4k-extreme/id6450102460)

Connect to your drone's Wi-Fi to view a real-time HD video feed. Control flight operations with a joystick, perform stunts, and save recorded footage. Offers various flight modes for an enhanced drone experience.

**Highlights:** Real-time HD video transmission, Precise joystick operation, Save and view recorded footage, Headless mode, Gravity mode, Split-screen mode, Inverted mode

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Zlink Assistant free?

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

### Is 4K EXTREME free?

4K EXTREME is free to download, with no in-app purchases.

### Which has better reviews, Zlink Assistant or 4K EXTREME?

4K EXTREME is rated higher. Zlink Assistant averages 1.6 out of 5 from 9 ratings, while 4K EXTREME averages 2.6 from 9 ratings.

### Do Zlink Assistant or 4K EXTREME have ads?

Neither Zlink Assistant nor 4K EXTREME shows ads.

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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.*