Fast Fractal

Fast Fractal is the fastest Mandelbrot set explorer for iOS.

Blazing speed allows perfectly fluid exploration with standard pinch and swipe gestures
Spectacular image quality
Double-precision floating point math allows 100,000,000,000 times magnification
Full support for multi-core chips
Easily set the coordinates and number of iterations
Easily switch between Mandelbrot and Julia sets

Fast Fractal is made by the developer of tChess (the popular chess app) and Learn Chess (the Apple Staff Favorite e-book).