FractalEcho features:
• Touch controls for zooming and panning,
• Resolution up to 5e-65,
• Iteration counts of up to 1,000,000 on Mac, 100,000 on iPhone and iPad,
• A dynamic color rate of change setting,
• A dynamic color palette selection,
• A dynamic color selection with a color palette,
• An automatic search depth or a user defined maximum search depth,
• A calculation of the fractal area at the user-selectable search depth,
• A calculation of the fractal perimeter at the user-selectable search depth,
• The ability to bookmark your favorite fractal for later viewing. It stores a thumbnail image and all the settings to recreate the fractal. It also includes a note section for entering additional information.
• The sharing of bookmarks and current fractals to the Fractal Echo cloud, allowing others to enjoy what you’ve found.
• An in-app gallery of shared images from other enthusiasts that can be downloaded and recreated on your device.
• Image export features for PNG and JPEG files,
• Customizable display resolution for fast or high-resolution images,
• An in-app tutorial,
• Support access,
• 23 supported languages,
• User upgradable features.