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Fraⅹ

Fraⅹ

Realtime Immersive Fractals

229 ratings
267 reviews
🎬 Entertainment
🎨 Graphics & Design
Free
In-App Purchases

Details

  • Released
  • Updated
  • October 2, 2013
  • July 11, 2026

Features

Developer

Iter9, LLC
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Fraⅹ screenshot #6 for iPhone
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🧾$0.99 - $9.99
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About

Explore and design intricate fractal art powered by the equations of nature. Zoom into vast digital landscapes, apply complex color gradients and lighting, and share your creations as images or videos. Unleash your inner artist with endless creative possibilities.

✓Explore fractal geometry
✓Zoom and multi-touch gestures
✓Tilt-to-steer navigation
✓Complex color gradients
✓Dual light sources for reflections
✓Share creations via social media
✓Record video animations
Show original description

What users say

Summarized from real user reviews of Fraⅹ. Based on 229 reviews and a 4.5/5 average, it highlights the 5 positives and 4 negatives reviewers mention most about this Graphics & Design app.

Positive things

  • 🚀Fast and responsive
  • 👍Intuitive and easy to use
  • 💎Stunning visual effects
  • 🎨Endless creative possibilities
  • 🤩Mesmerizing and captivating

Negative things

  • 🐛Occasional crashes and stability issues
  • 🔋High battery consumption
  • 💰Expensive pro upgrade and cloud rendering
  • 📱UI not optimized for larger iPhone screens
See all reviews

What's New in Fraⅹ

2.1.0

July 11, 2026

Bug fixes and improvements.

5

In-App Purchases

$4.99

Frax Pro Upgrade

Pro user upgrade. Unlocks the Design mode which allows fine control over all 81 parameters, the Shape mode to change shape of the fractal, 150 new factory presets, additional gestures and ultra-high resolution Frax Cloud rendering.

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User reviews

Most RecentHighest RatedLowest Rated

Amazing

Mind blowing…. No more words to say. And it’s not on a subscription basis- just a few buck for lifetime!!!
KaashBKaashB

Perfect for exploring the Mandelbrot set

Had this app for years, figure i should review it lol
D-Man762D-Man762

Right as I was losing hope for no fractal apps..

It is very good
IM TERRARIAS NUMBER 1 FANIM TERRARIAS NUMBER 1 FAN

I don’t like this, my opinion.

I’d say that Mandelbrowser is way better than this. It uses custom formulas, video exporting, variables, deep zoom, etc. And it is only for Android… and also this annoying steering… how can you make videos that way?
@Kostyabest2014@Kostyabest2014

Unique

One Word - Wow !!
Shabeer.wtbShabeer.wtb
See 262 more reviews

User experience

🐞

Reported Bugs

3 issues

In-app purchase upgrades not working for some users

Bug

Video recording feature causing app crashes

Bug

Rendering issues on older iPhone models

Bug
✨

Requested Features

4 requests

Add more fractal types like Burning Ship and Mandelbar

Feature

Implement high-quality video recording and GIF export

Feature

Allow custom audio integration and music visualization

Feature

Improve infinite zoom capabilities

Feature

FAQ

What is Frax?

Frax is an art program that uses fractal geometry to visualize the "equations of nature." It allows users to explore vast, animating digital landscapes, create intricate patterns, and design unique fractal art pieces.

What are the key features of Frax?

Key features include deep zooming into fractal creations, multi-touch gestures for exploration, tilt-to-steer navigation, complex color gradients, dual light sources for reflections, and the ability to share creations as images or videos. The Pro version unlocks additional parameters.

How much does Frax cost?

The base app is free. There are in-app purchases available, including a Pro upgrade that unlocks nearly 100 parameters and controls, and an IAP for ultra-high quality 200 Megapixel renders and video recording.

What can I do with the art I create in Frax?

You can share your fractal art creations with friends via social media or text. You can also render high-quality images to your photo library, create ultra-high quality renders with an IAP, and even record video of your animations directly within the app (Pro IAP required). Users have used their designs for physical products like canvas prints and textiles.

What kind of devices is Frax compatible with?

While specific compatibility details are not provided, the app is designed for mobile devices with touchscreens, indicated by its use of multi-touch gestures and touchscreen design. It is available on platforms that support such applications.