# LinearSolver vs SimplexLP

The clearest difference is review sentiment: SimplexLP at 67% against LinearSolver's 0%. SimplexLP also leads on rating (5.0 vs 3.0) and update cadence (every 12 months vs every 39 months). LinearSolver's advantage is price ($1.99 vs $3.99) and iOS requirement (12.0 vs 14.1). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

LinearSolver costs $1.99 and SimplexLP $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SimplexLP holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 0% of LinearSolver's written reviews are positive against 67% of SimplexLP's.

LinearSolver ships an update every 39 months, SimplexLP every 12 months. The most recent releases landed on September 22, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | LinearSolver | SimplexLP |
| --- | --- | --- |
| Price | **$1.99** | $3.99 |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/linearsolver/id895469797/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/simplexlp/id1114880223/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 0.0% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 39 months | **Every 12 months** |
| Monetization | Paid | Paid |
| Size | 8 MB | 4 MB |
| Requires iOS | **12.0** | 14.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alexander Gurzhiev](https://appshunter.io/developer/751489903) | [Axel Besser](https://appshunter.io/developer/790706426) |

## What reviewers say

### LinearSolver

[App page](https://appshunter.io/ios/app/linearsolver/id895469797)

Solve systems of linear equations with multiple variables using two distinct methods. Input your equations, select a solving technique, and view detailed step-by-step solutions. Ideal for students and professionals needing quick and accurate calculations.

**Highlights:** Solves systems of linear equations, Supports n variables, Gaussian elimination method, Cramer's rule method, Detailed solution steps, User-friendly input interface

**Features:** macOS Compatibility

**In-app purchases:** none


### SimplexLP

[App page](https://appshunter.io/ios/app/simplexlp/id1114880223)

This app simplifies linear optimization problems with an objective function and constraints. It offers a graphical representation for problems with two variables, making it an ideal learning tool for students and teachers of the Simplex algorithm.

**Highlights:** Solves maximization and minimization problems, Handles unlimited variables and constraints, Supports ≤, ≥, and = inequalities, Provides graphical representation for 2-variable problems, Outputs calculations in fractions or decimals, Offers accurate calculations with fractions

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LinearSolver free?

LinearSolver costs $1.99, with no in-app purchases.

### Is SimplexLP free?

SimplexLP costs $3.99, with no in-app purchases.

### Which has better reviews, LinearSolver or SimplexLP?

SimplexLP is rated higher. LinearSolver averages 3.0 out of 5 from 1 ratings, while SimplexLP averages 5.0 from 1 ratings.

### Do LinearSolver or SimplexLP have ads?

Neither LinearSolver nor SimplexLP shows ads.

### Which is updated more often, LinearSolver or SimplexLP?

LinearSolver ships an update every 39 months, and SimplexLP every 12 months. Most recently, LinearSolver was updated on September 22, 2026 and SimplexLP on September 28, 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.*