# Color Blindness Exam — for Adults & Kids, Easy & Fast

> Color vision deficiency screening tool adapted from the Ishihara test. (iPhone/iPad app by GlassifyMe.)

- Source: https://appshunter.io/ios/app/color-blindness-exam/id1437476889 (this page in markdown: same URL + `.md`)
- Developer: [GlassifyMe](https://appshunter.io/developer/1305194214)
- Category: Medical, Health & Fitness
- Price: $7.99
- Rating: 4.50/5 from 78 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.0 · 11 MB
- Languages: American English
- Released: 2018-10-09
- Data updated: 2026-08-14
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/color-blindness-exam/id1437476889/reviews.md

## What is Color Blindness Exam?

Approximately 1 in 12 men and 1 in 200 women have some degree of color blindness. Among different types of color blindness, the most common is known as ‘red-green color blindness.’

Color blindness (also called color vision deficiency by vision scientists), is a condition in which the retinal cone cells respond to light differently than normal. People with color blindness can usually still see colors but have color confusions or see certain pairs of colors so similarly that they cannot tell them apart.

Our app helps adults and kids to test for color blindness in a fast and easy manner.

Our color blindness exam is adapted from Dr. Shinobu Ishihara's popular color perception test, which is used worldwide by eye care professionals.

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As the exam starts, you will be shown a series of test images. Each image may or may not display a number. Each number may contain one or more digits.

You will be asked to type the number that you see in the image and tap the "Done" button.

If you do not see any number, you may tap the "Pass" button.

Good Luck!

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Disclaimer: This test is not a substitute for a diagnose conducted by an eyecare professional.

## Key features

- Color blindness testing
- Adapted from Ishihara test
- Suitable for adults and kids
- Fast and easy to use
- Identifies color confusions

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/color-blindness-exam/id1437476889/reviews.md

### 1/5 — Unusable app

*2026-02-05*

There appears to be a glitch using this app. No pictures appear when asked to type the number you see or you select pass if no number appears. 
Not worth the money if you can’t properly use.

### 1/5 — Color blind test

*2023-04-26*

Very poor and incomplete (not recommended )

### 1/5 — Não vale a pena comprar

*2019-08-31*

Teste não é completo e as placas não são originais. Existe outras opções melhores de graça

## Frequently asked questions about Color Blindness Exam

### What is Color Blindness Exam?

Color Blindness Exam is a mobile application designed to help users test for color blindness. It uses a series of images adapted from the well-known Ishihara color perception test.

### Is Color Blindness Exam suitable for children?

Yes, the app is designed to be easy and fast for both adults and kids to use. Its age rating is 4+.

### How accurate is the Color Blindness Exam test?

The test is adapted from Dr. Shinobu Ishihara's popular color perception test, which is used worldwide by eye care professionals. However, it is not a substitute for a diagnosis by an eyecare professional.

### What devices does Color Blindness Exam support?

Color Blindness Exam is available for iPhone, iPad, and iPod devices.

### How much does Color Blindness Exam cost?

Color Blindness Exam is a paid application, priced at $7.99.

### Does Color Blindness Exam have ads?

No, Color Blindness Exam does not contain advertisements.

### When was Color Blindness Exam last updated?

The latest version of Color Blindness Exam was released and last updated on October 9, 2018.

### What are the common types of color blindness?

The most common type of color blindness is red-green color blindness. This condition affects how the retinal cone cells respond to light, leading to color confusions.

## Version history (last 2 releases)

### 2.0 — 2026-06-23

- Minor bug fixes

### 1.0 — 2018-10-09

No release notes.

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All apps by GlassifyMe: https://appshunter.io/developer/1305194214

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-14.*