HyperDither

The HyperDither is now available as a free download on Apple Store for both iPhone and iPad owners.The application is designed for use in English language. It is a whopper, weighing in at 5507689, so make sure you have plenty of free space on your iOS device. It is highly advisable to have the latest app version installed so that you don`t miss out on the fresh new features and improvements. The current app version 1.4.1 has been released on 2016-05-10.
Bottom Line: For more information about HyperDither check developer Tinrocket, LLC`s website : http://tinrocket.com/support/

As someone who has had a Mac at home since the original 128k in 1984 and also used ThunderScan which was where Bill s algorithm was first used i love this simple well designed app For those not familiar with its output the screen shot here on the app store is not the best example Tinrocket s website has a direct comparison between this and Photoshop s diffusion dither This app is useful for modern graphic artists either by combining its output with other layers in Photoshop or other bitmap graphics programs that support layers or preparing an image for print using this instead of a normal PostScript halftone Be sure to play with the sharpen and contrast options those were available in 1980s implementations too to chose the best dithering of a particular image I only wish the developers would put a change log on either here or their website like used to be included in the Read Me file that was distributed with the program before it moved to the app store                     Perfect Chocolate and Tea