Join or Sign In

Sign in to add and modify your software

Continue with email

By joining Download.com, you agree to our Terms of Use and acknowledge the data practices in our Privacy Policy.

Color Blindness Correction for iOS

By SONG BO $0.99

Developer's Description

What causes color blindness?

If you are color blind, you may have asked yourself the questionWhat caused me to become colorblind?

Color blindness, also known as a color vision problem, is the inability to see red, green, blue, or any mix of these colors. The majority of people who are colorblind inherited this condition from their parents, and is present at birth.

The human eye has three types of cone cells, with each one sensing red, green, or blue light. These cones are found in the macula, which is connected to the main part of the retina.

For those who inherit color blindness, typically, either one of these cone cells are not working properly, or simply ceases to exist. A person will either not see one of the three basic colors (red, blue, or green), or, may see a different shade of that specific color.

However, color blindness is not always inherited. Other causes of color blindness can also be caused from a variety of vision problems, including:

- Macular degeneration, diabetic retinopathy, glaucoma, or cataracts

- Injury to the eye

- Aging

The application captures video from the camera in real time and corrects the color pixel by pixel, then displays the corrected image on the screen. All common colorblindness types are supported:

- Protanopia (red deficient: L cone absent)

- Deuteranopia (green deficient: M cone absent)

- Tritanopia (blue deficient: S cone absent)

How it works:

- The colors that you cannot see are shifted into your visible spectrum.

- Color blindness can be corrected limitedly, but it's impossible to get normal vision for the colorblind.

- If you are not color blind, it is useless for you, but you can still try it for fun.

If you have any questions or suggestions, please contact us at:



Full Specifications

What's new in version 3.0


Release June 8, 2020
Date Added June 8, 2020
Version 3.0

Operating Systems

Operating Systems iOS
Additional Requirements Requires iOS 12.0 or later. Compatible with iPhone, iPad, and iPod touch.


Total Downloads 0
Downloads Last Week 0
Report Software

Related Apps

Lose It - Calorie Counter and Weight Loss Tracker

Lose It - Calorie Counter and Weight Loss Tracker

First Aid by American Red Cross

First Aid by American Red Cross

Argus Calorie Counter Diet, Activity, Step Tracker

Argus Calorie Counter Diet, Activity, Step Tracker

Calm: Meditation to Relax, Focus & Sleep Better

Calm: Meditation to Relax, Focus & Sleep Better