UD Color Checker

UD Color Checker

1.62for iPhone, iPod touch
Takuya Kawakami
8 MB
Oct 20, 2013
Update Date
Age Rating
Age Rating
Apps in this category do not contain restricted content.
Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.
Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.
You must be at least 17 years old to access this App.
Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.
UD Color Checker Screenshots
UD Color Checker posterUD Color Checker poster

About UD Color Checker

This App is to simulate a color vision deficiency converting an image from a camera or a library

Camera button: take a picture or choose a image from library
C button: simulate trichromat(Common)
P button: simulate Protanope
D button:simulate Deuteranope
T button:simulate Tritanope
Folder button: save converted image

Very simple simulation just for reference
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What's New in the Latest Version 1.62

Last updated on Jun 19, 2020
Old Versions
Update iOS and AdMob SDK
(No functional change)
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Version History
Jun 19, 2020
Update iOS and AdMob SDK
(No functional change)
Apr 9, 2019
build using the latest iOS SDK
(due to this change this App will be compatible with iOS8 or later)
fix iPad white icon
Oct 18, 2017
iOS11 compatibility
Oct 6, 2014
iOS8 compatibility
Feb 7, 2014
Changed an Ad agency
Dec 1, 2013
Add "Tritanope type"(4inchi-iOS7 only)
Notice when conversion is finished.
Nov 26, 2013
improve conversion matrix (considering L,M,S cone sensibility)
Nov 15, 2013
Fix iOS7 AdMob hide status bar
Nov 8, 2013
improve 4inch layout
Oct 19, 2013

UD Color Checker FAQ

Click here to learn how to download UD Color Checker in restricted country or region.
Check the following list to see the minimum requirements of UD Color Checker.
Requires iOS 8.0 or later.
iPod touch
Requires iOS 8.0 or later.
UD Color Checker supports English

UD Color Checker Alternative

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