# Systems of equations solver — 2x2 and 3x3 System Solver

> Solves 2x2 and 3x3 systems of linear equations with step-by-step solutions. (iPhone/iPad app by Intemodino Group s.r.o..)

- Source: https://appshunter.io/ios/app/systems-of-equations-solver/id566425829 (this page in markdown: same URL + `.md`)
- Developer: [Intemodino Group s.r.o.](https://appshunter.io/developer/557849644)
- Category: Education, Utilities
- Price: $3.99
- Rating: 1.00/5 from 1 App Store ratings · 12 written reviews indexed
- Age rating: 4+
- Requires: iOS 8.0 · 25 MB
- Languages: Russian, American English, Dutch, European Spanish, Italian, Korean, German (Germany), Polish, European Portuguese, Chinese (Traditional, Taiwan) and 6 more
- Released: 2012-10-09
- Data updated: 2026-08-29
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/systems-of-equations-solver/id566425829/reviews.md

## What is Systems of equations solver?

The calculator solves systems of linear equations with two and three variables.

• System solver 2x2
Solves systems of two linear equations in two variables by substitution or using using Cramer's rule.

• System solver 3x3
Solves systems of three linear equations in three variables using Cramer's Rule.
To solve 3x3 systems of equations, you should select a landscape orientation.

Features:
Shows step-by-step solution.
Supports integer, fractional and decimal coefficients. 
Shows results as decimals and fractions.
Stores history with the possibility to recall previous equations.
Sends results and history via email.
Supports both portrait and landscape orientation.

## Key features

- Solves 2x2 and 3x3 systems
- Step-by-step solutions
- Integer, fractional, and decimal coefficients
- Results as decimals and fractions
- Equation history storage
- Email results and history
- Portrait and landscape support

## Recent user reviews (10 of 12)

All indexed reviews: https://appshunter.io/ios/app/systems-of-equations-solver/id566425829/reviews.md

### 1/5 — Refund me

*2022-02-05*

I can’t split screen.

### 1/5 — Useless

*2020-11-22*

Better off with the freebie apps in the app store

### 1/5 — 計算できない

*2019-02-20*

入れれる数字が桁が大きすぎるとできない
桁が多くてしたくないのをやりたいのに簡単なものしかできない
もっと桁が増えてもできるようにしてほしい

### 1/5 — No lo compren

*2018-09-19, version 3.0.0*

No vale lo que cuesta puedes conseguir en otra app gratis lo mismo o hasta lo mejor que ofrece esta aplicacion

### 4/5 — General 一般般

*2018-09-05*

软件有点贵，语言设置有漏洞，整体比较好用和简洁！
There is a little bug, every time when you restart the app, the language will be reseted to English automatically, that’s not good for the foreigners，also the price of this app is a little expensive, other side of this app are good!

### 1/5 — 中文版呢？

*2018-08-20*

不是说有中文版的吗

### 1/5 — Disrespectful Thievery

*2016-11-08*

I demand a refund! Included in the $7.99 purchase were supposed to be several types of calculators with different functions. ALL the calculators are the same and neither had basic functions such as radicals, exponents, negatives or fractions.

### 1/5 — Chrisdy1980

*2015-10-14*

Do not waste your money on this app. It does not allow you to properly enter the equation to solve the problem.

### 1/5 — Terrible

*2015-01-16*

Does not solve correctly

### 1/5 — Не работает программа

*2014-10-02*

Установил на IOS 8 не запускается. Верните деньги!!!!(((((((

## Frequently asked questions about Systems of equations solver

### How does Systems of Equations Solver solve 2x2 systems?

Systems of Equations Solver can solve 2x2 systems of linear equations using the substitution method or Cramer's rule. It supports integer, fractional, and decimal coefficients, displaying results in both decimal and fractional forms.

### What methods does Systems of Equations Solver use for 3x3 systems?

For 3x3 systems of linear equations, Systems of Equations Solver utilizes Cramer's Rule. To use this feature effectively, you should orient your device in landscape mode.

### Can I save my work in Systems of Equations Solver?

Yes, Systems of Equations Solver stores a history of your equations, allowing you to recall previous calculations. You can also send your results and history via email for further reference or sharing.

### What kind of coefficients does Systems of Equations Solver support?

Systems of Equations Solver is versatile and supports integer, fractional, and decimal coefficients for the equations you input. This ensures accuracy for a wide range of mathematical problems.

### Does Systems of Equations Solver have ads?

No, Systems of Equations Solver does not contain advertisements. As a paid application, it provides an uninterrupted user experience focused on solving mathematical equations.

### What is the price of Systems of Equations Solver?

Systems of Equations Solver is available for a one-time purchase price of $3.99. This grants you access to all its features without any recurring fees or in-app purchases.

### On which devices can I use Systems of Equations Solver?

Systems of Equations Solver is compatible with iPhone and iPad devices. It supports both portrait and landscape orientations for optimal usability.

### How often is Systems of Equations Solver updated?

The latest version of Systems of Equations Solver is 3.2.0, which was last updated on February 10, 2020. While updates may not be frequent, the app is stable and functional for its intended purpose.

## Version history (last 5 releases)

### 3.2.0 — 2020-02-10

Added Czech and Polish localizations.

### 3.1.0 — 2018-10-22

Fixed problem with the Chinese language auto-detection.

### 3.0.0 — 2018-05-20

New interface.
Now you can solve 2x2 and 3x3 systems of equations.
2x2 systems can be solved by substitution or using Cramer's rule.
New app icon.

### 2.0.1 — 2016-09-06

General improvements and bug fixes

### 2.0.0 — 2016-04-29

New refreshed look and interface improvements.
Shows step by step solution.
Supports fractional coefficients. 
Shows results as decimals and fractions.
Added history list.
Back and forward buttons to check or recall recent calculations.
Sends results and history via email.
Supports both portrait and landscape orientation.
Minor bug fixes and performance improvements.
Added 'Undo' for the Clear command.
Added seven color styles.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-29.*