# GameView Matrix vs Korubin Tools

The clearest difference is review sentiment: Korubin Tools at 100% against GameView Matrix's 0%. Korubin Tools also leads on monetization model (free vs ad-supported) and device support (3 vs 1). GameView Matrix's advantage is update cadence (every 3 weeks vs every 3 months). On price, 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.

GameView Matrix ships an update every 3 weeks, Korubin Tools every 3 months. The most recent releases landed on October 4, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | GameView Matrix | Korubin Tools |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (7 ratings)](https://appshunter.io/ios/app/gameview-matrix/id598667533/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Ad-supported | **Free** |
| Size | 53 MB | 13 MB |
| Requires iOS | 16.6 | **9.2** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Automation Connection, LLC](https://appshunter.io/developer/329678828) | [Envest](https://appshunter.io/developer/1000176195) |

## What reviewers say

### GameView Matrix

[App page](https://appshunter.io/ios/app/gameview-matrix/id598667533)

This professional utility manages DirecTV receivers and video switchers in commercial settings. It requires a GameView Contractor for initial installation and setup.

**Highlights:** Control DirecTV receivers, Manage Matrix Video Switchers, Commercial environment solution, Requires contractor setup

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

**In-app purchases:** none


### Korubin Tools

[App page](https://appshunter.io/ios/app/korubin-tools/id943446457)

This utility app performs various efficiency analyses for cables and pipes, including basic and advanced calculations. It helps users analyze system performance, power consumption, and fluid dynamics.

**Highlights:** Basic efficiency analysis, Advanced efficiency calculations, Cable efficiency analysis, Pipe efficiency calculations, Hydraulic and system efficiency metrics, Fluid dynamics parameters

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GameView Matrix free?

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

### Is Korubin Tools free?

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

### Do GameView Matrix or Korubin Tools have ads?

Neither GameView Matrix nor Korubin Tools shows ads.

### Which is updated more often, GameView Matrix or Korubin Tools?

GameView Matrix ships an update every 3 weeks, and Korubin Tools every 3 months. Most recently, GameView Matrix was updated on October 4, 2026 and Korubin Tools on October 5, 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.*