PseudoChromatic ColorTest3.0 - App Store
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Publisher Description
. Are you color blind?
. Know somebody who is color blind?
. Think somebody is color blind?
Contrary to the name color blind, most color blind people are not blind to color. A more accurate description is color deficient. We see color. You just don't see it the same as we do. (Perhaps it is really you who are color deficient and we are normal.)
About 1 in 20 males are color blind. About 1 in 200 women are color blind.
The color blind gene is carried by the daughter to her son. For example, my mothers father was color blind. My daughter's may have a son who is color blind. Not every sibling is color blind as example by none of my brothers are color blind.
These series of images in this app are designed to provide a test which gives a quick assessment of color vision deficiency of congenital origin. This is the most common form of color vision disturbances. They are referred to as the Ishihara for Dr. Shinobu Ishihara (http://en.wikipedia.org/wiki/Ishihara_color_test).
Version History Re-written into Swift for iOS 11 support. 3.0 08/15/2017 Version 2.2
• Describe draw option.
• Allow plate selection.
• Add more information to information panel.
• Now requires iOS 4.3
Version 2.1
• Cleanup iAds in landscape mode.
Version 2.0
• Now requires iOS 4.0
• Allows screen drawing of what images the user sees. 2.2 05/13/2013 Allows the user to draw on the screen what they see (color blind) and another person to draw what they don't see (color true) or vice versa. 2.0 07/26/2011 Cleanup iAds on iPad. 1.6 03/14/2011 • Increase size of text describing the images, now scrollable if necessary.
• Correct typo in description for plate 17. 1.5 08/17/2010 Correct support for iPhone OS 3 1.4 07/27/2010 Restore iPhone OS 3.x support in addition to iOS 4. 1.3 07/12/2010 Cleanup iAd support 1.2 06/30/2010 Version 1.1
• Cleaned up image backgrounds
• iAd support
• Requires requires iOS 4 for iPhone and iPhone OS 3.2 for iPad 1.1 06/21/2010 1.0 06/05/2010
About PseudoChromatic ColorTest
The company that develops PseudoChromatic ColorTest is Edward Danley. The latest version released by its developer is 3.0.
To install PseudoChromatic ColorTest on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-10-15 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the PseudoChromatic ColorTest as malware if the download link is broken.
How to install PseudoChromatic ColorTest on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the PseudoChromatic ColorTest is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After PseudoChromatic ColorTest is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
Program Details
System requirements
Download information
Pricing
Version History
version 3.0
posted on 2026-10-15
Version History Re-written into Swift for iOS 11 support. 3.0 08/15/2017 Version 2.2
• Describe draw option.
• Allow plate selection.
• Add more information to information panel.
• Now requires iOS 4.3
Version 2.1
• Cleanup iAds in landscape mode.
Version 2.0
• Now requires iOS 4.0
• Allows screen drawing of what images the user sees. 2.2 05/13/2013 Allows the user to draw on the screen what they see (color blind) and another person to draw what they don't see (color true) or vice versa. 2.0 07/26/2011 Cleanup iAds on iPad. 1.6 03/14/2011 • Increase size of text describing the images, now scrollable if necessary.
• Correct typo in description for plate 17. 1.5 08/17/2010 Correct support for iPhone OS 3 1.4 07/27/2010 Restore iPhone OS 3.x support in addition to iOS 4. 1.3 07/12/2010 Cleanup iAd support 1.2 06/30/2010 Version 1.1
• Cleaned up image backgrounds
• iAd support
• Requires requires iOS 4 for iPhone and iPhone OS 3.2 for iPad 1.1 06/21/2010 1.0 06/05/2010
version 3.0
posted on 2026-09-03
Version History This app has been updated by Apple to prepare for watchOS 27 compatibility. No new features are included.
Re-written into Swift for iOS 11 support. 3.0 08/15/2017 Version 2.2
• Describe draw option.
• Allow plate selection.
• Add more information to information panel.
• Now requires iOS 4.3
Version 2.1
• Cleanup iAds in landscape mode.
Version 2.0
• Now requires iOS 4.0
• Allows screen drawing of what images the user sees. 2.2 05/13/2013 Allows the user to draw on the screen what they see (color blind) and another person to draw what they don't see (color true) or vice versa. 2.0 07/26/2011 Cleanup iAds on iPad. 1.6 03/14/2011 • Increase size of text describing the images, now scrollable if necessary.
• Correct typo in description for plate 17. 1.5 08/17/2010 Correct support for iPhone OS 3 1.4 07/27/2010 Restore iPhone OS 3.x support in addition to iOS 4. 1.3 07/12/2010 Cleanup iAd support 1.2 06/30/2010 Version 1.1
• Cleaned up image backgrounds
• iAd support
• Requires requires iOS 4 for iPhone and iPhone OS 3.2 for iPad 1.1 06/21/2010 1.0 06/05/2010
version 3.0
posted on 2026-08-21
Version History This update from Apple will improve the functionality of this app. No new features are included.
Re-written into Swift for iOS 11 support. 3.0 08/15/2017 Version 2.2
• Describe draw option.
• Allow plate selection.
• Add more information to information panel.
• Now requires iOS 4.3
Version 2.1
• Cleanup iAds in landscape mode.
Version 2.0
• Now requires iOS 4.0
• Allows screen drawing of what images the user sees. 2.2 05/13/2013 Allows the user to draw on the screen what they see (color blind) and another person to draw what they don't see (color true) or vice versa. 2.0 07/26/2011 Cleanup iAds on iPad. 1.6 03/14/2011 • Increase size of text describing the images, now scrollable if necessary.
• Correct typo in description for plate 17. 1.5 08/17/2010 Correct support for iPhone OS 3 1.4 07/27/2010 Restore iPhone OS 3.x support in addition to iOS 4. 1.3 07/12/2010 Cleanup iAd support 1.2 06/30/2010 Version 1.1
• Cleaned up image backgrounds
• iAd support
• Requires requires iOS 4 for iPhone and iPhone OS 3.2 for iPad 1.1 06/21/2010 1.0 06/05/2010
version 3.0
posted on 2017-08-15
Aug 15, 2017 Version 3.0
This app has been updated by Apple to display the Apple Watch app icon.
Re-written into Swift for iOS 11 support.
version 3.0
posted on 2017-08-15
Aug 15, 2017 Version 3.0
This app has been updated by Apple to use the latest Apple signing certificate.
Re-written into Swift for iOS 11 support.
version 3.0
posted on 2017-08-15
Aug 15, 2017 Version 3.0
Re-written into Swift for iOS 11 support.
version 3.0
posted on 2017-08-15
15 Aug 2017 Version 3.0
Re-written into Swift for iOS 11 support.
version 3.0
posted on 2017-08-15
This app has been updated by Apple to display the Apple Watch app icon.
Re-written into Swift for iOS 11 support.
version 2.2
posted on 2010-06-05
version 3.0
posted on 1970-01-01
2017年8月15日 Version 3.0
Re-written into Swift for iOS 11 support.
Disclaimer
Official App Store Link
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