# Matrix Solver Step by Step vs Epicycles

The clearest difference is ratings volume: Matrix Solver Step by Step at 69 against Epicycles's 2. Epicycles's advantage is rating (5.0 vs 4.8). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Epicycles holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Matrix Solver Step by Step has 69 ratings behind it against 2, so its average is the more settled of the two.

Matrix Solver Step by Step ships an update weekly, Epicycles every 5 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Matrix Solver Step by Step | Epicycles |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (69 ratings)](https://appshunter.io/ios/app/matrix-solver-step-by-step/id1623894950/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/epicycles/id6450433959/reviews)** |
| Number of ratings | **69** | 2 |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | Free | Free |
| Size | 12 MB | 4 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yuri Morozov](https://appshunter.io/developer/1582368813) | [Limit Point Software](https://appshunter.io/developer/377981570) |

## What reviewers say

### Matrix Solver Step by Step

[App page](https://appshunter.io/ios/app/matrix-solver-step-by-step/id1623894950)

This app serves as a visual guide and calculator for linear algebra concepts. It performs various matrix calculations, explains algorithmic steps, and provides interactive geometric references and tutorials. It's designed to be understandable for users with minimal prior knowledge.

**Highlights:** Matrix calculations and decompositions, Step-by-step algorithm explanations, Interactive geometric references, Linear algebra tutorials and proofs, Matrix operations (multiplication, inverse, determinant, etc.), Eigenvalues and eigenvectors, Factorizations (PLU, LD, QR, SVD)

**Features:** macOS Compatibility

**In-app purchases:** none


### Epicycles

[App page](https://appshunter.io/ios/app/epicycles/id6450433959)

Explore the visualization of complex Fourier series through interactive epicycles. Create and analyze approximations of parametric curves and complex functions. Save animations and export custom terms for later use.

**Highlights:** Visualize Fourier series of 2D functions, Create epicycles from drawn curves, Save custom terms to documents, Export animations as GIFs, Adjust time and number of terms, Interactive graphic elements

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Matrix Solver Step by Step free?

Matrix Solver Step by Step is free to download, with no in-app purchases.

### Is Epicycles free?

Epicycles is free to download, with no in-app purchases.

### Which has better reviews, Matrix Solver Step by Step or Epicycles?

Epicycles is rated higher. Matrix Solver Step by Step averages 4.8 out of 5 from 69 ratings, while Epicycles averages 5.0 from 2 ratings.

### Do Matrix Solver Step by Step or Epicycles have ads?

Neither Matrix Solver Step by Step nor Epicycles shows ads.

### Which is updated more often, Matrix Solver Step by Step or Epicycles?

Matrix Solver Step by Step ships an update weekly, and Epicycles every 5 days. Most recently, Matrix Solver Step by Step was updated on October 24, 2026 and Epicycles on October 24, 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.*