Grey Shaders 1.0.5 - App Store

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About Grey Shaders

This is a tool for programmers It does not convert images. When converting an image from color to greyscale the perceived brightness of each color is matched with its equivalent greyscale tone. The Grey Shaders app...

This is a tool for programmers It does not convert images. When converting an image from color to greyscale the perceived brightness of each color is matched with its equivalent greyscale tone. The Grey Shaders app includes 7 GLSL shaders that convert a sample color image to greyscale. Users can toggle between the greyscale versions and the original full-color image for optimal A/B comparison. To switch between the shaders, tap anywhere in the top-right or top-left of the image to move forward/back in the list. Tap anywhere on the bottom of the image to toggle between the full-color image and the currently-selected greyscale image. Toggling between the color and greyscale versions of an image allows the user to carefully inspect the results of each shader. See Support URL for full details about the app including the source code and shaders used.

Requires iOS 5.1.1 or later. Compatible with iPhone, iPad, and iPod touch.

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Previous Versions

Here you can find the changelog of Grey Shaders since it was posted on our website on 2016-11-05 02:21:32. The latest version is 1.0.5 and it was updated on 2026-06-26 00:13:08. See below the changes in each version.

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Related Apps

Here you can find apps that are similar with Grey Shaders.

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