Comparison

Linear Equations Tutor vs Inequality & System Solver

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

Head to head
About

Linear Equations Tutor

Master linear equations with a dynamic generator and solver. Practice with randomly generated problems at four difficulty levels, and view complete step-by-step solutions. Share solutions as images or LaTeX code.

Highlights
  • Randomly generated equations
  • Step-by-step solutions
  • Four difficulty levels
  • Share solutions as image or LaTeX
  • Learn foundational math concepts
Features
Read full description

Learn to solve linear equations. The app generates equations based on random numbers, therefore always different! For every exercise the complete solution to get to the result is also provided. In mathematics linear equations are the first step to more complex equations. For students it is very important to learn how to solve linear equations in order to continue successfully the study. The complete solution of the equation can be shared as a picture or as LaTeX code (interesting option for teachers who want to create professional texts). There are 4 levels of difficulty: -Level 1: very simple equations are proposed here, they can be solved with a few easy steps -Level 2: the equations become a little more complicated and require more steps to be resolved. -Level 3: in this level are proposed equations with fractions. -Level 4 (in-app purchase): the types of more complex linear equations, with double fractions.

About

Inequality & System Solver

This app provides step-by-step solutions for inequalities and systems of inequalities. It includes practice exercises, theory pages, and a dedicated math keyboard for easy input. Ideal for students and math enthusiasts seeking to understand and solve mathematical challenges.

Highlights
  • Step-by-step inequality solutions
  • Systems of inequalities solver
  • Practice exercises with solutions
  • Integrated theory pages
  • Dedicated math keyboard
Features
Read full description

Turn your device into the perfect math study companion. "Inequality & System Solver" is the ultimate app that guides you through solving inequalities, helping you understand the logic behind the numbers and always get the right results. Here's everything our app can do for you: ▶ STEP-BY-STEP SOLUTIONS Get the solution in an instant. But we don't stop at the final result: the app shows you all the logical steps in detail to solve polynomial, rational, radical, exponential, and absolute value inequalities, and many more. It's the perfect tool to understand your mistakes, learn the correct method, and get fully prepared for homework and exams. ▶ SYSTEMS OF INEQUALITIES Easily solve systems with multiple inequalities. The app supports step-by-step solving by clearly showing the sign analysis and the intersection of solutions, allowing you to study and apply the exact method taught in class. ▶ INTEGRATED MATH KEYBOARD Use our dedicated interface to easily type variables, fractions, exponents, roots, parentheses, greater than and less than symbols, and much more. And if you need to paste an inequality or prefer to use your device's standard keyboard, you can switch between modes in a snap. ▶ GUIDED EXERCISES FOR PRACTICE Test your skills with a rich library of ready-to-solve inequalities, sorted by difficulty and complete with detailed solutions, so you can strengthen your math foundation whenever you want. ▶ THEORY AND RULES ALWAYS AT HAND Having a memory lapse? Review fundamental principles, sign rules, and solving methods right in the app. Everything you need to know about inequality algebra is in one place. ▶ CLEAN INTERFACE AND DARK THEME No complications. The UI is simple, intuitive, and includes an elegant dark theme, specifically optimized to prevent eye strain during your evening study sessions. ▶ GUARANTEED RELIABILITY Our algorithms are tested and highly optimized to ensure accurate and instant calculations every time, even for the most complex systems and inequalities. ▶ CONSTANT UPDATES AND SUPPORT The app is regularly updated to always offer you the best performance and new features. Download "Inequality & System Solver" today and take your math skills to the next level!

Screenshots

Linear Equations Tutor4 screens
Inequality & System Solver4 screens

Verdict

The call

The clearest difference is review sentiment: Inequality & System Solver at 100% against Linear Equations Tutor's 50%. Inequality & System Solver also leads on in-app purchases (none vs 1) and update cadence (every 2 months vs every 62 months). Linear Equations Tutor's advantage is ads (none vs shown) and rating (4.5 vs 4.2). On price, ratings volume 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

Both are free to download. Linear Equations Tutor sells 1 one-off in-app purchase. Inequality & System Solver asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Linear Equations Tutor holds the better App Store score, 4.5 against 4.2. Both are backed by a comparable volume of ratings — 13 and 9 respectively. Written reviews complicate that: 50% of Linear Equations Tutor's written reviews are positive against 100% of Inequality & System Solver's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Linear Equations Tutor ships an update every 62 months, Inequality & System Solver every 2 months. The most recent releases landed on October 14, 2026 and October 5, 2026 respectively.

Scorecard7 real differences · 3 level
Linear Equations Tutor versus Inequality & System Solver: the parameters behind the verdict, then further details
ParameterLinear Equations TutorInequality & System Solver
PriceFreeFree
Rating4.5 (13 ratings) — better4.2 (9 ratings)
Positive reviews50.0% of reviews100.0% of reviews — better
Number of ratings13 — better9
Update frequencyEvery 62 monthsEvery 2 months — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size4 MB47 MB
Age rating4+4+
DeveloperFrancesco GrassiFrancesco Varotti

Customer experience

Linear Equations Tutor

All ratings13 ratings
Positive84.6%
Neutral7.7%
Negative7.7%
Written reviews12 reviews
Positive50.0%
Neutral16.7%
Negative33.3%

Inequality & System Solver

All ratings9 ratings
Positive77.8%
Neutral11.1%
Negative11.1%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Linear Equations Tutor

One-time1
  • Level 4$0.99
None

Inequality & System Solver

No in-app purchases

Questions

Is Linear Equations Tutor free?
Linear Equations Tutor is free to download, with in-app purchases available.
Is Inequality & System Solver free?
Inequality & System Solver is free to download, with no in-app purchases.
Which has better reviews, Linear Equations Tutor or Inequality & System Solver?
Linear Equations Tutor is rated higher. Linear Equations Tutor averages 4.5 out of 5 from 13 ratings, while Inequality & System Solver averages 4.2 from 9 ratings.
Do Linear Equations Tutor or Inequality & System Solver have ads?
Inequality & System Solver shows ads; Linear Equations Tutor does not.
Which is updated more often, Linear Equations Tutor or Inequality & System Solver?
Linear Equations Tutor ships an update every 62 months, and Inequality & System Solver every 2 months. Most recently, Linear Equations Tutor was updated on October 14, 2026 and Inequality & System Solver on October 5, 2026.

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