Mandel Draw

Kouji Mori

3.80

36 reviews

10,000+
Downloads

Free

Intuitive fractal generation application

Mandel Draw by Kouji Mori is an intuitive fractal generator focused on Mandelbrot and Julia sets, offering rich customization for exploring complex math visuals. With up to 80 generation functions and 20+ color palettes, it lets you pan, zoom, and fine-tune parameters, all within an education-focused app. Total downloads are 10,000+ and 500 downloads in the last 30 days.

Pros & Cons

Wide library of fractal functions: up to 80 options
Rich visuals: 20+ color palettes and configurable Julia parameters
Intuitive touch controls: drag to pan, pinch to zoom, double- and triple-tap
Massive storage for favorites and palettes: up to 2000 favorites and 30 saved palettes
Education-focused fractal exploration
Clear, approachable interface for exploring complex math visuals

Lacks some features common in competitors (eg. shapes, images/wallpapers, export, gallery, sharing options)
No listed permissions in the data; transparency around required permissions could be improved
Not ranked in top lists, which may impact discoverability compared to peers

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About Mandel Draw

Mandel Draw is an education app developed by Kouji Mori.

Download Statistics

Mandel Draw has been downloaded 11 thousand times. In the last 30 days, the app was downloaded 500 times.

User Ratings

Mandel Draw is rated 3.80 out of 5 stars. The rating is based on 36 ratings.

App Information

Mandel Draw is FREE to download. The last update was on August 24, 2024.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play August 2024.

Description

Mandel Draw is an application that allows you to enjoy fractals, Mandelbrot sets and filled Julia sets, in a fast and comfortable way.

The app allows you to draw an infinite number of fractal images from up to 80 different functions, 20+α color palettes, and freely configurable Julia parameters.

Operation is simple. Drag to move, pinch to zoom in and out. Double- and triple-tap operations are also available.

Convenient settings are also available.
- Use DF64 operation: Double the Float operation to make it possible to zoom in more. (Disabled in the Appendix 1,2)
- Display coordinates and magnification: The current coordinates and magnification will be displayed on the screen.
- Output detailed information: Add detailed information to the text when sharing.

In addition, all functions are available when unlocked with in-app purchase.

1) All functions are selectable
2) All palettes can be selected
3) Up to 2000 favorites can be saved
4) Maximum number of My Palettes that can be saved is now 30.

Recommended device: Devices with Snapdragon 780G or higher

Now, please enjoy the wonderful and mysterious world of fractals.

What is a fractal?
Simply put, a fractal is a self-similar figure that does not lose its complexity no matter how much it is enlarged.
(Though computers have their limitations.)
There are various fractal shapes, such as the Koch curve, Sierpinski's gasket, and Menger's sponge.
The Mandelbrot set and the filled Julia set are fractals drawn computationally on the complex plane.

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More data about Mandel Draw

Price	Free to download
Total downloads	11 thousand
Recent downloads	500
Rating	3.80 based on 36 ratings
Ranking	Not ranked
Version	N/A
APK size	N/A
Number of libraries	?
Suitable for	Everyone
Ads	NO ads

App Performance Report

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Google Play Rating history and histogram

Downloads over time

Mandel Draw has been downloaded 11 thousand times. Over the past 30 days, it averaged 17 downloads per day.

Changelog of Mandel Draw

Apr 8, 2026Installs10,000+ installs
Nov 4, 2025Installs5,000+ installs
Dec 3, 2024Installs1,000+ installs
Oct 8, 2024Installs500+ installs
Aug 29, 2024Installs100+ installs
Aug 26, 2024Installs50+ installs
Aug 24, 2024New AppVersion in EDUCATION for Free

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Developer information for Kouji Mori

Kouji Mori

support@tenjo-ura.org

Website

N/A

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Comments on Mandel Draw for Android

★☆☆☆☆ A Google user · Oct 31, 2025

I just stare at an image I wish I rate it 0, but I can't please fix this

★☆☆☆☆ Phuc Chau · Nov 5, 2025

I tried to unlock all features but the app keeps not responding

★☆☆☆☆ Vildan Gençoğlu Çeçen · Sep 5, 2025

Nearly crashed my phone, it's just a white image of Mandelbrot.

Google Play Rankings for Mandel Draw

This app is not ranked

Technologies used by Mandel Draw

Mandel Draw is requesting 0 permissions and we don't have library information (yet).

Trust & Safety: No permissions are listed for this app in the data; APK size is shown as 0 bytes.

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