Comparison

Kmap Solver vs Matrix Calculator Solver

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

Head to head
About

Kmap Solver

This app solves Karnaugh Maps (Kmaps) for up to five variables, providing all possible solutions and displaying them on the map. It also generates four optimized output logic circuit versions, including traditional, common inverters, and NAND/NOR only circuits.

Highlights
  • Solves Kmaps for 2, 3, 4, or 5 variables
  • Displays all possible Kmap solutions
  • Shows four optimized logic circuit versions
  • Traditional circuit output
  • Common inverters circuit output
  • NAND/NOR only circuit output
Features
Read full description

This application solves Karnaugh Map, also called Kmap, for 2, 3, 4 or 5 variables. It is the only application I know that will provide (and show on Kmap) ALL possible kmap solutions. It will also shows four different versions of an optimized output logic circuit: a tradicional version, a circuit with common inverters and NAND/NOR only circuit.

About

Matrix Calculator Solver

This app provides a comprehensive suite of tools for solving complex linear algebra problems. It offers step-by-step solutions for matrix operations like addition, subtraction, multiplication, determinant calculation, and more. Ideal for students and professionals needing to tackle matrix algebra efficiently.

Highlights
  • Matrix Addition, Subtraction, Multiplication
  • Determinant, Inverse, Rank Calculation
  • Gauss Jordan Elimination
  • Eigenvectors and Eigenvalues
  • LU Decomposition
  • Matrix Power Calculation
Features
Read full description

Looking for a powerful and reliable matrix calculator with a solution that can help you solve complex linear algebra problems with ease? Look no further than the Matrix Calculator app! With a comprehensive set of tools and functionalities, the matrix calculator step-by-step solution is your ultimate matrix algebra companion. Whether you're a student, researcher, or professional, you'll find everything you need to solve matrix problems quickly and accurately. Matrix Addition, Subtraction, and Multiplication Perform basic matrix operations, including addition, subtraction, and multiplication, with ease. Simply input your matrices, and let the app do the rest. You can even multiply a matrix by a scalar value. Matrix Determinant Calculator Calculate the determinant of any square matrix quickly and accurately, using our powerful determinant calculator. With support for matrices of up to 10x10 size, you can solve even the most complex problems. Matrix Transpose Calculator Find the transpose of a matrix with a single tap. Our transpose calculator makes it easy to switch rows and columns, helping you solve problems more efficiently. Matrix Inverse Calculator Calculate the inverse of a matrix with ease, using our powerful inverse calculator. Our app supports matrices of up to 6x6 size, so you can solve most problems in seconds. Matrix Rank Calculator Find the rank of a matrix quickly and easily, using our rank calculator. With support for matrices of up to 6x6 size, you can solve most problems in seconds. Matrix Power Calculator Calculate the power of a matrix easily, using our powerful matrix power calculator. With support for matrices of up to 6x6 size, you can solve most problems in seconds. Gauss Jordan Elimination Calculator Perform Gauss Jordan elimination quickly and easily, using our powerful calculator. With support for matrices of up to 6x6 size, you can solve most problems in seconds. Eigenvectors and Eigenvalues Calculator Find the eigenvectors and eigenvalues of a matrix quickly and easily, using our powerful calculator. With support for matrices of up to 6x6 size, you can solve most problems in seconds. Matrix Nullity Calculator Calculate the nullity of a matrix quickly and easily, using our powerful calculator. With support for matrices of up to 6x6 size, you can solve most problems in seconds. Matrix Trace Calculator Find the trace of a matrix quickly and easily, using our powerful calculator. With support for matrices of up to 6x6 size, you can solve most problems in seconds. LU Decomposition Calculator Perform LU decomposition of a matrix quickly and easily, using our powerful calculator. With support for matrices of up to 6x6 size, you can solve most problems in seconds. Matrix Multiply by Calculator Multiply a matrix by another matrix easily, using our powerful calculator. With support for matrices of up to 6x6 size, you can solve most problems in seconds. Row Reduced Form Calculator Find the row reduced form of a matrix quickly and easily, using our powerful calculator. With support for matrices of up to 6x6 size, you can solve most problems in seconds. Matrix Adjoint Calculator Find the adjoint of a matrix quickly and easily, using our powerful calculator. With support for matrices of up to 6x6 size, you can solve most problems in seconds. Matrix Calculator and Solver Our matrix calculator linear algebra is not just a calculator, but a solver. It provides a step-by-step solution for each problem, helping you understand how to solve matrix problems more efficiently. You can also use the app offline, making it a perfect companion for on-the-go learning.

Screenshots

Kmap Solver4 screens
Matrix Calculator Solver3 screens

Verdict

The call

The clearest difference is price: Matrix Calculator Solver at Free against Kmap Solver's $3.99. Matrix Calculator Solver also leads on rating (3.8 vs 3.4) and update cadence (every 4 months vs every 9 months). Kmap Solver's advantage is ads (none vs shown) and review sentiment (67% vs 50%). On ratings volume, in-app purchases, device support and iOS requirement 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 Calculator Solver is free to download; Kmap Solver costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Matrix Calculator Solver holds the better App Store score, 3.8 against 3.4. Both are backed by a comparable volume of ratings — 8 and 15 respectively. Written reviews complicate that: 67% of Kmap Solver's written reviews are positive against 50% of Matrix Calculator Solver's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Kmap Solver ships an update every 9 months, Matrix Calculator Solver every 4 months. The most recent releases landed on October 4, 2026 and October 8, 2026 respectively.

Scorecard6 real differences · 4 level
Kmap Solver versus Matrix Calculator Solver: the parameters behind the verdict, then further details
ParameterKmap SolverMatrix Calculator Solver
Price$3.99Free — better
Rating3.4 (8 ratings)3.8 (15 ratings) — better
Positive reviews66.7% of reviews — better50.0% of reviews
Number of ratings815 — better
Update frequencyEvery 9 monthsEvery 4 months — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationPaidAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.213.0 — better
Further details — not scored
Size7 MB29 MB
Age rating4+4+
DeveloperAdriano Moutinhotalha rehman

Customer experience

Kmap Solver

All ratings8 ratings
Positive50.0%
Neutral25.0%
Negative25.0%
Written reviews9 reviews
Positive66.7%
Neutral22.2%
Negative11.1%

Matrix Calculator Solver

All ratings15 ratings
Positive66.7%
Neutral6.7%
Negative26.7%
Written reviews6 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

Kmap Solver

No in-app purchases

None

Matrix Calculator Solver

No in-app purchases

Questions

Is Kmap Solver free?
Kmap Solver costs $3.99, with no in-app purchases.
Is Matrix Calculator Solver free?
Matrix Calculator Solver is free to download, with no in-app purchases.
Which has better reviews, Kmap Solver or Matrix Calculator Solver?
Matrix Calculator Solver is rated higher. Kmap Solver averages 3.4 out of 5 from 8 ratings, while Matrix Calculator Solver averages 3.8 from 15 ratings.
Do Kmap Solver or Matrix Calculator Solver have ads?
Matrix Calculator Solver shows ads; Kmap Solver does not.
Which is updated more often, Kmap Solver or Matrix Calculator Solver?
Kmap Solver ships an update every 9 months, and Matrix Calculator Solver every 4 months. Most recently, Kmap Solver was updated on October 4, 2026 and Matrix Calculator Solver on October 8, 2026.

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