# Fourier Series Visualiser vs MathCode Academy

The clearest difference is price: Fourier Series Visualiser at Free against MathCode Academy's $6.99. MathCode Academy's advantage is update cadence (every 2 months vs every 11 months) and iOS requirement (15.1 vs 26.0). On ads, in-app purchases and device support there is nothing between them.

Fourier Series Visualiser is free to download; MathCode Academy costs $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Fourier Series Visualiser ships an update every 11 months, MathCode Academy every 2 months. The most recent releases landed on September 1, 2026 and July 20, 2026 respectively.

## The numbers

| Metric | Fourier Series Visualiser | MathCode Academy |
| --- | --- | --- |
| Price | **Free** | $6.99 |
| Rating | **[3.0 (4 ratings)](https://appshunter.io/ios/app/fourier-series-visualiser/id1582827502/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 2 MB | 138 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jack Finnis](https://appshunter.io/developer/1633101066) | [SimTeCon GmbH](https://appshunter.io/developer/1761797043) |

## What reviewers say

### Fourier Series Visualiser

[App page](https://appshunter.io/ios/app/fourier-series-visualiser/id1582827502)

Create intricate epicycle drawings by tracing any shape with your finger. This free app visualizes the mathematical principles behind Fourier series, allowing you to adjust coefficients for different approximations and import SVG files for unique artwork. It's perfect for students, teachers, and math enthusiasts.

**Highlights:** Draw custom shapes for epicycle generation, Adjust Fourier coefficients for approximation levels, Import SVG files for artwork transformation, Visualize complex Fourier series analysis, Share drawings with friends

**Features:** macOS Compatibility

**In-app purchases:** none


### MathCode Academy

[App page](https://appshunter.io/ios/app/mathcode-academy/id6742363397)

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

**In-app purchases:** none


## Frequently asked questions

### Is Fourier Series Visualiser free?

Fourier Series Visualiser is free to download, with no in-app purchases.

### Is MathCode Academy free?

MathCode Academy costs $6.99, with no in-app purchases.

### Do Fourier Series Visualiser or MathCode Academy have ads?

Neither Fourier Series Visualiser nor MathCode Academy shows ads.

### Which is updated more often, Fourier Series Visualiser or MathCode Academy?

Fourier Series Visualiser ships an update every 11 months, and MathCode Academy every 2 months. Most recently, Fourier Series Visualiser was updated on September 1, 2026 and MathCode Academy on July 20, 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.*