Comparison

Linear Equations Calculator vs Matrix Operations

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

Head to head
About

Linear Equations Calculator

This educational app solves linear equations with detailed step-by-step solutions and visual plots. It supports various input methods, including points and slopes, and saves all calculations in a history log for easy access and sharing.

Highlights
  • Step-by-step linear equation solving
  • Graphical plotting of results
  • Calculation history log
  • Supports various input methods (points, slope)
  • Decimal and fraction input support
  • Solution sharing functionality
Features
Read full description

Get your homework done instantly. Prepare for exams without stress. Free, complete step-by-step solutions. Enter your values and compute linear equations from slope, intercept, or two points – including graphical visualization. HOW IT WORKS Enter your values in the appropriate fields and get started. You’ll receive the solution instantly and can share it with friends or classmates. YOUR PERSONAL DATA We don’t need it. Only anonymized data is collected, for example: - which features are used - how many solutions are generated This helps us improve. No conclusions can be drawn about you. COSTS Everything is free to use. 24/7 access to your solutions. All solution steps are always fully shown. If you need many solutions in a short time, various purchase options are available. EXTRAS - Overview of input options - Curated learning videos - Feedback for incorrect inputs - Manage your own solutions - Introduction to the app CONTACT Questions and feedback via Discord or directly in the app review.

About

Matrix Operations

This app is a comprehensive matrix calculator that solves various matrix operations with detailed, step-by-step solutions. It supports numerous methods for solving linear equations, finding determinants, inverses, ranks, and decompositions. The app also offers custom input and the ability to save and edit solutions.

Highlights
  • Solves systems of linear equations
  • Calculates matrix determinants and inverses
  • Performs QR, LU, and Cholesky decompositions
  • Finds eigenvalues and eigenvectors
  • Step-by-step solution descriptions
  • Custom keyboard for data entry
  • Works offline
Features
Read full description

Matrix Operations Calculator solves every operation step by step — and lets you pick the method. From a quick determinant to a full singular value decomposition, you get the complete worked solution, not just the answer. Works fully offline. SYSTEMS OF LINEAR EQUATIONS CALCULATOR * Gaussian elimination * Cramer's rule * Gauss-Jordan * Inverse matrix method * Montante (Bareiss algorithm) DETERMINANT CALCULATOR * Decomposition * Reduction to triangular form * Montante (Bareiss algorithm) * Sarrus' rule (3×3 only) INVERSE MATRIX CALCULATOR * Gaussian elimination * Gauss-Jordan * Algebraic complements * Montante (Bareiss algorithm) RANK OF A MATRIX CALCULATOR * Elementary transformations * Bordering minors QR DECOMPOSITION CALCULATOR * Gram–Schmidt * Householder reflections * Givens rotation MORE OPERATIONS * Polar decomposition calculator * Matrix square root calculator * Singular value decomposition (SVD) calculator * Eigenvalues, eigenvectors & eigendecomposition (diagonalization) calculator * Matrix minor, cofactor & adjoint calculator * LU, Schur & Cholesky decomposition calculator * Solving matrix equations calculator * Raising a matrix to a power calculator * Multiplying a matrix by a number calculator * Transposition, addition, subtraction & multiplication calculator FEATURES * Step-by-step solutions for every operation * Custom keyboard for fast data entry * Save and edit your solutions * Works without an internet connection * Results as ordinary or decimal fractions Web version: https://matrix-operations.com

Screenshots

Linear Equations Calculator4 screens
Matrix Operations4 screens

Verdict

The call

The clearest difference is rating: Matrix Operations at 4.7 against Linear Equations Calculator's 4.1. Linear Equations Calculator's advantage is ads (none vs shown). On price, review sentiment, ratings volume and update cadence 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

Both are free to download. Linear Equations Calculator sells 8 one-off in-app purchases and Matrix Operations sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Matrix Operations holds the better App Store score, 4.7 against 4.1. Both are backed by a comparable volume of ratings — 28 and 19 respectively. Written reviews split almost evenly too, at 75% and 75% positive.

UpkeepUpdate frequency

Linear Equations Calculator ships an update every 3 weeks, Matrix Operations every 10 days. The most recent releases landed on October 2, 2026 and September 24, 2026 respectively.

Scorecard2 real differences · 8 level
Linear Equations Calculator versus Matrix Operations: the parameters behind the verdict, then further details
ParameterLinear Equations CalculatorMatrix Operations
PriceFreeFree
Rating4.1 (28 ratings)4.7 (19 ratings) — better
Positive reviews75.0% of reviews75.0% of reviews
Number of ratings28 — better19
Update frequencyEvery 3 weeksEvery 10 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.0 — better15.5
Further details — not scored
Size179 MB89 MB
Age rating4+4+
DeveloperGlindemann, Sennoun, Langer GbRVitalii Solovei

Customer experience

Linear Equations Calculator

All ratings28 ratings
Positive78.6%
Neutral0.0%
Negative21.4%
Written reviews16 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

Matrix Operations

All ratings19 ratings
Positive94.7%
Neutral5.3%
Negative0.0%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

In-app purchases

8 purchases

Linear Equations Calculator

One-time8
  • +30 User Tokens$0.29
  • +1 Convenience Token / 6h, max. +2$0.59
  • +2 Convenience Tokens / 6h, max. +4$0.99
Show 5 more
  • +150 User Tokens$0.99
  • +300 User Tokens$1.49
  • +4 Convenience Tokens / 6h, max. +8$1.59
  • Remove Ads$1.99
  • Lifetime Access$1.99
1 purchases

Matrix Operations

One-time1
  • Premium Access$1.99

Questions

Is Linear Equations Calculator free?
Linear Equations Calculator is free to download, with in-app purchases available.
Is Matrix Operations free?
Matrix Operations is free to download, with in-app purchases available.
Which has better reviews, Linear Equations Calculator or Matrix Operations?
Matrix Operations is rated higher. Linear Equations Calculator averages 4.1 out of 5 from 28 ratings, while Matrix Operations averages 4.7 from 19 ratings.
Do Linear Equations Calculator or Matrix Operations have ads?
Matrix Operations shows ads; Linear Equations Calculator does not.
Which is updated more often, Linear Equations Calculator or Matrix Operations?
Linear Equations Calculator ships an update every 3 weeks, and Matrix Operations every 10 days. Most recently, Linear Equations Calculator was updated on October 2, 2026 and Matrix Operations on September 24, 2026.

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