Category:Development License:WTFPL Web Site:https://github.com/project-voodoo/screen-test-patterns-app Source Code:https://github.com/project-voodoo/screen-test-patterns-app Issue Tracker: Auto Name:Voodoo Screen Test Patterns Summary:Produce colours for testing Description: This app display simple colors on your Android device screen. Those colors are then measured by a colorimeter or spectrophotometer in order to build graphs or color profiles. I recommend using free software Color HCFR: http://www.homecinema-fr.com/colorimetre/ but I guess alternative solutions like Calman or ChromaPure are fine . Repo Type:git Repo:https://github.com/project-voodoo/screen-test-patterns-app.git Build Version:3.0,7,fe205326e6d6cf23 Build Version:3.3,10,5ec502898512f13e1cf4b3853c5070f1b263eb94 Build Version:3.4,11,bf77adc9bab765e2e60b61e444983d2e0cbdd058 Auto Update Mode:None Update Check Mode:Market Current Version:3.4 Current Version Code:11