# Matrix Determinant Calculator vs Kommand

The clearest difference is rating: Kommand at 2.0 against Matrix Determinant Calculator's 1.0. Kommand also leads on in-app purchases (none vs 1) and update cadence (every 4 months vs every 34 months). Matrix Determinant Calculator's advantage is price ($0.29 vs $4.99) and iOS requirement (13.0 vs 15.1). On review sentiment, ratings volume, ads and device support there is nothing between them.

Matrix Determinant Calculator costs $0.29 and Kommand $4.99 up front. Matrix Determinant Calculator sells 1 one-off in-app purchase. Kommand asks for nothing beyond the download.

Kommand holds the better App Store score, 2.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

Matrix Determinant Calculator ships an update every 34 months, Kommand every 4 months. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Matrix Determinant Calculator | Kommand |
| --- | --- | --- |
| Price | **$0.29** | $4.99 |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/matrix-determinant-calculator/id6445841510/reviews) | **[2.0 (1 ratings)](https://appshunter.io/ios/app/kommand-remote/id6759613689/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 34 months | **Every 4 months** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 29 MB | 31 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kantaben Gorasiya](https://appshunter.io/developer/1640260396) | [Ed Budnick](https://appshunter.io/developer/1879808300) |

## What reviewers say

### Matrix Determinant Calculator

[App page](https://appshunter.io/ios/app/matrix-determinant-calculator/id6445841510)

This tool calculates the determinant of square matrices of any size. Input matrices manually or in various formats, and get clear results with calculation steps. Useful for math, science, and engineering.

**Highlights:** Calculate determinants for 2x2, 3x3, and NxN matrices, User-friendly interface for matrix input, Supports manual matrix entry, Uses algorithms like Gaussian elimination, Displays clear results and calculation steps, Lifetime premium in-app purchase available

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime | $5.99 | one-time |


### Kommand

[App page](https://appshunter.io/ios/app/kommand-remote/id6759613689)

Transform your iPhone into a wireless trackpad, keyboard, and media remote for your Mac. Control your computer from a distance with precision trackpad, full keyboard, and app launching capabilities.

**Highlights:** Wireless trackpad with screen magnifier, Full keyboard with special keys, Media and brightness controls, Browser navigation, Launch Mac apps by name, Screensaver and lock screen control

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

**In-app purchases:** none


## Frequently asked questions

### Is Matrix Determinant Calculator free?

Matrix Determinant Calculator costs $0.29, and also offers in-app purchases.

### Is Kommand free?

Kommand costs $4.99, with no in-app purchases.

### Which has better reviews, Matrix Determinant Calculator or Kommand?

Kommand is rated higher. Matrix Determinant Calculator averages 1.0 out of 5 from 1 ratings, while Kommand averages 2.0 from 1 ratings.

### Do Matrix Determinant Calculator or Kommand have ads?

Neither Matrix Determinant Calculator nor Kommand shows ads.

### Which is updated more often, Matrix Determinant Calculator or Kommand?

Matrix Determinant Calculator ships an update every 34 months, and Kommand every 4 months. Most recently, Matrix Determinant Calculator was updated on November 3, 2026 and Kommand on November 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.*