# Linear Equations Tutor vs Inequality & System Solver

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.

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

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.

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.

## The numbers

| Metric | Linear Equations Tutor | Inequality & System Solver |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (13 ratings)](https://appshunter.io/ios/app/linear-equations-tutor/id1199448971/reviews)** | [4.2 (9 ratings)](https://appshunter.io/ios/app/inequality-and-system-solver/id1525084466/reviews) |
| Number of ratings | **13** | 9 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 62 months | **Every 2 months** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 4 MB | 47 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Francesco Grassi](https://appshunter.io/developer/741665024) | [Francesco Varotti](https://appshunter.io/developer/1501752853) |

## What reviewers say

### Linear Equations Tutor

[App page](https://appshunter.io/ios/app/linear-equations-tutor/id1199448971)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Level 4 | $0.99 | one-time |


### Inequality & System Solver

[App page](https://appshunter.io/ios/app/inequality-and-system-solver/id1525084466)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*