Let your mind rest while you explore an alternate universe of soothing patterns and beautiful shapes.

Press the play button to watch an ever-changing stream of art that has never been seen before and may never be seen again. Or drag, pinch and rotate to gently morph the image yourself.

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TeraFractal is an immersive and entertaining way to explore fractal geometry. Amazingly, every image can be described by just 24 numbers; when you move your fingers on the screen, you are adjusting these parameters.

If you are a fractal aficionado, note that this app is different from most fractal apps in that it does NOT display the Mandelbrot set or Julia sets. It generates a different and equally fascinating class of fractals that are based on linear iterated function systems. For more details, tap the in-app info button.

Rest assured, you don't need to know anything about math or fractals to use this app!

What’s New

Version 1.5

Updated for the latest devices and operating systems.

Ratings and Reviews

5.0 out of 5
5 Ratings

5 Ratings

Seanproudhon ,


The reviewer who rated two stars is ignorant. There are only a few basic fractal patterns, yes, but you can manipulate them all sorts of ways (by touching the screen, dragging, etc) to create new, beautiful fractal patterns. Once I had restructured one to look kind of like a Mandelbrot, I should have taken a screenshot. It's really relaxing and pretty, fractals are amazing. The engineering of this app is impressive.

heshehdb ,

Beautiful and helpful

I loooooooooove this app because I can sleep again! I listen to some music and look at the shapes and I fall right to sleep!! The snow flakes are pretty and I like to use some shapes (or tessarac?!?!) for photo edits. Buy this app if ur an insomniac, cause it helped me!!!!

cat_girl23 ,

TeraFractal is Fun!

It's incredible how many amazing fractals you can make with this app! It's a lot of fun to play with and just keep making ones that look completely new and amazing.

App Privacy

The developer, Math Easel, LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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