# 4x4 Multiviewer Control vs NEXIS FlexLayout

The clearest difference is iOS requirement: 4x4 Multiviewer Control at 10.3 against NEXIS FlexLayout's 15.5. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | 4x4 Multiviewer Control | NEXIS FlexLayout |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/4x4-multiviewer-control/id1420804403/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Monetization | Free | — |
| Size | 4 MB | 1 MB |
| Requires iOS | **10.3** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [SHAO CHUN KUO](https://appshunter.io/developer/1790988361) | [MACROCARE COMPANY LIMITED](https://appshunter.io/developer/1846579396) |

## What reviewers say

### 4x4 Multiviewer Control

[App page](https://appshunter.io/ios/app/4x4-multiviewer-control/id1420804403)

This utility app enables seamless switching between four input sources for video walls and multiview displays. It supports 2x2 video wall configurations and offers flexible multiview options including PIP and POP modes with priority settings.

**Highlights:** 2x2 Video-Wall mode, 4 selectable input sources, Seamless switching, Multiview mode with scaling, PIP and POP support, PIP priority setting

**Features:** macOS Compatibility

**In-app purchases:** none


### NEXIS FlexLayout

[App page](https://appshunter.io/ios/app/nexis-flexlayout/id6754083808)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 4x4 Multiviewer Control free?

4x4 Multiviewer Control is free to download, with no in-app purchases.

### Is NEXIS FlexLayout free?

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

### Do 4x4 Multiviewer Control or NEXIS FlexLayout have ads?

Neither 4x4 Multiviewer Control nor NEXIS FlexLayout 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.*