# Recursivity — Beauty of Chaos and Fractals

> Educational tool for exploring recursive functions, chaos, and fractals with interactive demonstrations. (iPhone/iPad app by Thomas Bretl.)

- Source: https://appshunter.io/ios/app/recursivity/id1525622761 (this page in markdown: same URL + `.md`)
- Developer: [Thomas Bretl](https://appshunter.io/developer/553850818)
- Category: Education, Utilities
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 10.0 · 42 MB
- Languages: English
- Released: 2020-07-31
- Data updated: 2026-06-07
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/recursivity/id1525622761/reviews.md

## What is Recursivity?

Partly a book, partly a set of demonstrations, and partly an exploratory tool, this app is all about recursive functions, chaos, and fractals. Investigate the Mandelbrot Set, Julia sets, Newton's method of finding complex roots, Sierpinski's triangle, Pascal's triangle, and patterns created by cellular automata. Explore mathematical beauty and complexity.

## Key features

- Interactive fractal exploration
- Mandelbrot and Julia set visualizations
- Newton's method demonstrations
- Sierpinski and Pascal's triangle patterns
- Cellular automata simulations
- Mathematical beauty exploration

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/recursivity/id1525622761/reviews.md

### 1/5 — Fractal generation from the ‘80s… with a twist.

*2021-04-14*

The layout and operation of this app is strikingly similar to the first Mandelbrot generator I wrote back in ‘89, on a ZX Spectrum.  The main advantage this program has is that it takes less than a week to complete an image.  The main advantage my program had was that it didn’t run upside down.

## Frequently asked questions about Recursivity

### What learning methodology does Recursivity use?

Recursivity functions as a set of demonstrations and an exploratory tool, allowing users to directly investigate mathematical concepts like fractals and chaos theory through interactive visualizations.

### How does Recursivity track user progress?

Recursivity is an exploratory tool rather than a structured course, so it does not have a formal progress tracking system. Users engage with the demonstrations at their own pace.

### Does Recursivity offer certifications?

No, Recursivity is an educational tool for exploration and does not offer any formal certifications upon completion of its content.

### What mathematical concepts can I explore with Recursivity?

Recursivity allows you to investigate the Mandelbrot Set, Julia sets, Newton's method, Sierpinski's triangle, Pascal's triangle, and patterns created by cellular automata.

### What devices is Recursivity available on?

Recursivity is currently supported on iPad devices.

### What is the age rating for Recursivity?

Recursivity has an age rating of 4+, making it suitable for a wide range of users interested in mathematical exploration.

### How often is Recursivity updated?

Recursivity was last updated on July 31, 2020, with version 1.0. Further update frequency is not specified.

### Does Recursivity have ads?

No, Recursivity is ad-free, providing an uninterrupted learning experience.

## Version history (last 1 release)

### 1.0 — 2020-07-31

No release notes.

## Apps similar to Recursivity

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Jude - Fractal Explorer](https://appshunter.io/ios/app/jude-fractal-explorer/id1480948909) | 4.7 (11) | Free | Education |
| [Attracteur](https://appshunter.io/ios/app/attracteur/id1572189546) | 5.0 (1) | $2.99 | Education |
| [Fractal Travel](https://appshunter.io/ios/app/fractal-travel/id6581490294) | 3.7 (3) | Free | Education |
| [FractalEcho](https://appshunter.io/ios/app/fractalecho/id6473468070) | 4.1 (8) | Free | Education |
| [Fractal Generator](https://appshunter.io/ios/app/fractal-generator/id1434904648) | 4.2 (5) | Free | Education |
| [Mandel Draw](https://appshunter.io/ios/app/mandel-draw/id1547068084) | 4.5 (147) | Free | Education |

## More apps by Thomas Bretl

- [FactorMan](https://appshunter.io/ios/app/factorman/id564193621)
- [Arithmetic Quilts](https://appshunter.io/ios/app/arithmetic-quilts/id567300241)
- [SquArray](https://appshunter.io/ios/app/squarray/id573931041)
- [GeoFit](https://appshunter.io/ios/app/geofit/id592409225)
- [Celestial Dances](https://appshunter.io/ios/app/celestial-dances/id601885290)
- [Arithmetic Triads](https://appshunter.io/ios/app/arithmetic-triads/id766614387)

All apps by Thomas Bretl: https://appshunter.io/developer/553850818

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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 2026-06-07.*