# Maths Ratios vs Matrix Operations

The clearest difference is price: Matrix Operations at Free against Maths Ratios's $3.99. Matrix Operations also leads on update cadence (every 10 days vs every 19 months). Maths Ratios's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support there is nothing between them.

Matrix Operations is free to download; Maths Ratios costs $3.99 up front. Matrix Operations sells 1 one-off in-app purchase. Maths Ratios asks for nothing beyond the download.

Maths Ratios ships an update every 19 months, Matrix Operations every 10 days. The most recent releases landed on October 12, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Maths Ratios | Matrix Operations |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | — | **[4.7 (19 ratings)](https://appshunter.io/ios/app/matrix-operations/id1546613436/reviews)** |
| Number of ratings | — | **19** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 19 months | **Every 10 days** |
| Monetization | — | Free with in-app purchases |
| Size | 14 MB | 89 MB |
| Requires iOS | **12.0** | 15.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Willie van Schalkwyk](https://appshunter.io/developer/1016415734) | [Vitalii Solovei](https://appshunter.io/developer/1535373267) |

## What reviewers say

### Maths Ratios

[App page](https://appshunter.io/ios/app/maths-ratios/id1315300563)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Matrix Operations

[App page](https://appshunter.io/ios/app/matrix-operations/id1546613436)

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:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $1.99 | one-time |


## Frequently asked questions

### Is Maths Ratios free?

Maths Ratios costs $3.99, with no in-app purchases.

### Is Matrix Operations free?

Matrix Operations is free to download, with in-app purchases available.

### Do Maths Ratios or Matrix Operations have ads?

Matrix Operations shows ads; Maths Ratios does not.

### Which is updated more often, Maths Ratios or Matrix Operations?

Maths Ratios ships an update every 19 months, and Matrix Operations every 10 days. Most recently, Maths Ratios was updated on October 12, 2026 and Matrix Operations on October 10, 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.*