# KX vs 3uAirPlayer

The clearest difference is in-app purchases: KX at none against 3uAirPlayer's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 3uAirPlayer sells 2 one-off in-app purchases. KX asks for nothing beyond the download.

## The numbers

| Metric | KX | 3uAirPlayer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/3uairplayer/id6786517848/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | — | Free with in-app purchases |
| Size | 6 MB | 106 MB |
| Requires iOS | 16.6 | **15** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [KEYXENTIC INC.](https://appshunter.io/developer/1255559704) | [3UP NETWORK TECHNOLOGY PTE. LTD.](https://appshunter.io/developer/1761126271) |

## What reviewers say

### KX

[App page](https://appshunter.io/ios/app/kx-keytool/id6758687493)

**In-app purchases:** none


### 3uAirPlayer

[App page](https://appshunter.io/ios/app/3uairplayer/id6786517848)

Easily mirror your phone's screen to a larger display for entertainment, work, or gaming. Enjoy smooth, high-definition casting with minimal lag and flexible compatibility across devices.

**Highlights:** Wireless screen mirroring over Wi-Fi, HD quality display, Low latency, real-time response, Flexible compatibility, Gaming and streaming support, Work and presentation casting

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3uAirPlayer Plus - 1 Month | $6.00 | one-time |
| 3uAirPlayer Pro - 1 Month | $15.00 | one-time |


## Frequently asked questions

### Is KX free?

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

### Is 3uAirPlayer free?

3uAirPlayer is free to download, with in-app purchases available.

### Do KX or 3uAirPlayer have ads?

Neither KX nor 3uAirPlayer 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.*