# Matrix Operations vs Logarithm Rules Calculator

The clearest difference is ads: Logarithm Rules Calculator at none against Matrix Operations's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Matrix Operations sells 1 one-off in-app purchase and Logarithm Rules Calculator sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Matrix Operations ships an update every 10 days, Logarithm Rules Calculator every 3 weeks. The most recent releases landed on September 24, 2026 and August 17, 2026 respectively.

## The numbers

| Metric | Matrix Operations | Logarithm Rules Calculator |
| --- | --- | --- |
| Price | Free | 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 | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 89 MB | 182 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Vitalii Solovei](https://appshunter.io/developer/1535373267) | [Glindemann, Sennoun, Langer GbR](https://appshunter.io/developer/1024972809) |

## What reviewers say

### 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 |


### Logarithm Rules Calculator

[App page](https://appshunter.io/ios/app/logarithm-rules-calculator/id1662899656)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| +30 User Tokens | $0.29 | one-time |
| +1 Convenience Token / 6h, max. +2 | $0.59 | one-time |
| +2 Convenience Tokens / 6h, max. +4 | $0.99 | one-time |
| +150 User Tokens | $0.99 | one-time |
| +300 User Tokens | $1.49 | one-time |
| +4 Convenience Tokens / 6h, max. +8 | $1.59 | one-time |
| Remove Ads | $1.99 | one-time |
| Lifetime Access | $1.99 | one-time |


## Frequently asked questions

### Is Matrix Operations free?

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

### Is Logarithm Rules Calculator free?

Logarithm Rules Calculator is free to download, with in-app purchases available.

### Do Matrix Operations or Logarithm Rules Calculator have ads?

Matrix Operations shows ads; Logarithm Rules Calculator does not.

### Which is updated more often, Matrix Operations or Logarithm Rules Calculator?

Matrix Operations ships an update every 10 days, and Logarithm Rules Calculator every 3 weeks. Most recently, Matrix Operations was updated on September 24, 2026 and Logarithm Rules Calculator on August 17, 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.*