Comparison

Matrix Determinant Calculator vs Kommand

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Matrix Determinant Calculator

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
Read full description

A matrix determinant calculator app is a tool that allows users to calculate the determinant of a square matrix of any size. The app accepts an input matrix of any size, and then uses mathematical algorithms to calculate the determinant of that matrix. The app may have a user-friendly interface that allows users to input the matrix in a variety of formats, such as manually typing in the matrix entries. The determinants of following matrices are available: - 2x2 matrices - 3x3 matrices - NxN matrices - Any size you want to add Once the user inputs the matrix, the app uses algorithms such as Gaussian elimination, cofactor expansion, or LU decomposition to calculate the determinant. The result is then displayed to the user in a clear and easy-to-read format, along with any necessary steps or explanations of the calculations. Overall, a matrix determinant calculator app is a useful tool for anyone working with matrices in mathematics, science, engineering, or other fields where linear algebra is used. In app purchase included : Lifetime Premium Privacy policy : https://chatlyst.in/privacy.html Terms and condition : https://chatlyst.in/tcondition.html

About

Kommand

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
Read full description

Control your Mac from your iPhone. Kommand turns your phone into a wireless trackpad, keyboard, and media remote — no cables, no setup hassle. • Precision trackpad with live screen magnifier • Full keyboard with special keys • Volume, brightness, and media controls • Browser navigation (tabs, back/forward, address bar) • Open any Mac app by name • Screensaver, lock screen, and more Just install the free companion app on your Mac, and you're connected in seconds. Perfect for presentations, couch browsing, or controlling your Mac from across the room. Requires the free Kommand companion app for macOS (available at kommandapp.com).

Screenshots

Matrix Determinant Calculator4 screens
Kommand4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard6 real differences · 4 level
Matrix Determinant Calculator versus Kommand: the parameters behind the verdict, then further details
ParameterMatrix Determinant CalculatorKommand
Price$0.29 — better$4.99
Rating1.0 (1 ratings)2.0 (1 ratings) — better
Positive reviews0.0% of reviews0.0% of reviews
Number of ratings11
Update frequencyEvery 34 monthsEvery 4 months — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size29 MB31 MB
Age rating4+4+
DeveloperKantaben GorasiyaEd Budnick

Customer experience

Matrix Determinant Calculator

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Kommand

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

1 purchases

Matrix Determinant Calculator

One-time1
  • Lifetime$5.99
None

Kommand

No in-app purchases

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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