# Colorblind Eye Exam Test — Color Blind Test Red Green

> Color blindness test for red-green deficiency with doctor-approved accuracy. (iPhone/iPad app by Yohann Taieb.)

- Source: https://appshunter.io/ios/app/colorblind-eye-exam-test/id588145141 (this page in markdown: same URL + `.md`)
- Developer: [Yohann Taieb](https://appshunter.io/developer/325843250)
- Category: Medical, Productivity
- Price: Free with in-app purchases
- Rating: 3.70/5 from 308 App Store ratings · 100 written reviews indexed
- Age rating: 12+
- Requires: iOS 11.0 · 22 MB
- Languages: American English
- Released: 2013-01-03
- Data updated: 2026-08-23
- Monetization: subscription
- User reviews in markdown: https://appshunter.io/ios/app/colorblind-eye-exam-test/id588145141/reviews.md

## What is Colorblind Eye Exam Test?

Take this quick color blindness test and find out if your are color deficient, especially in the red and green tones. This application has been approved by a real eye doctor and it is certified to give you an accurate result, especially on retina display devices. Best way to know whether you need to visit an optometrist or not.

Detailed Exam Reports are stored on your device and can easily be printed or securely shared.
Professionals can now access professional settings in order to customize the client's experience.

*** Used worldwide by taxi cab recruiters and truck driver recruiters ***
Perfect for testing your kids in a fun way.

Note: This does not replace a doctor's diagnostic.

– Terms of use: www.appsfresh.com/blog/tos
– Privacy policy: www.appsfresh.com/blog/privacy
-Subscription Price: USD$19.99/month, USD$149.99/year (may vary by location).
-Payment will be charged to iTunes Account at confirmation of purchase.
-Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period.
-Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal.
-Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase.
-Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable.

## Key features

- Red-green color blindness assessment
- Doctor-approved accuracy
- Detailed exam reports
- Printable and shareable results
- Professional customization settings
- Suitable for children and recruiters

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Unlimited Full Access | $19.99 | per month |
| Unlimited Full Access | $149.99 | per year |


## What do users think of Colorblind Eye Exam Test?

Overall sentiment: negative

**Pros**

- 🚀 Fast and quick test completion
- 👍 Easy to use interface
- 🎮 Fun and engaging for users
- 📊 Consistent and reliable results
- 🔬 Accurate color blindness detection
- 🎯 Good screening tool for professionals
- 📱 Portable medical evaluation tool
- 🧩 Tests multiple color combinations beyond red/green

**Cons**

- 💰 Expensive subscription ($150/year) for results
- 🚫 Results locked behind paywall
- ⏱️ Timer too fast for accurate testing
- 🔔 Intrusive rating pop-ups during test
- 🔊 Loud and annoying sound effects
- ❌ No 'nothing' button for blank plates
- 📉 Lacks detailed color deficiency type information
- 🎯 Multiple choice answers lead to guessing
- 🐛 App crashes before showing results
- ⚠️ Misleading - appears free but requires payment
- 🎨 Contrast differs from printed Ishihara plates
- 🔧 Poor UI design in some areas

**Commonly reported bugs**

- App crashes before displaying final results
- Rating pop-ups appear during test and block content
- No map displayed below results
- Loud timer bell sounds cannot be muted except by phone mute
- Inconsistent behavior on different devices (iPhone X vs others)
- Missing 'nothing' option when no number is visible
- Results only show 2 out of 18 slides without payment

**Most requested features**

- Adjustable timer or pause functionality
- Detailed breakdown of color blindness type (red/green, blue/yellow, etc.)
- Sound toggle or mute option
- Numeric keypad input instead of multiple choice
- Remove or reduce rating pop-ups
- Display results map/visualization
- Longer time limits for color blind users
- Free access to basic results
- Compatibility with younger children
- Improved UI design

## Recent user reviews (10 of 100)

All indexed reviews: https://appshunter.io/ios/app/colorblind-eye-exam-test/id588145141/reviews.md

### 1/5 — Important Test, but NOT from this Rip-Off Seller

*2024-08-04, version 1.6*

I first used this Color Blindness Test 10+ years ago, when it was FREE. It was ESSENTIAL information, for MY PROFESSION. As a licensed Microbiologist you must distinguish certain colors (+ gradients) to accurately interpret immunofluorescent staining; such as Rabies Testing of brain (animal) tissue. Don’t waste your time and money on this App. For a measly $1.99 locate the Color Vision App by Dr. Ullman. Written by a physician who appears to be an Ophthalmologist [an actual Eye M.D.]; or at least, it appears that he is. Regardless, his Apps are [below] reasonably priced from $1.99 to $3.99. There are some high level imaging Apps and sophisticated medical Apps for physicians that may cost more depending on which components are added. I have NO association of any kind with Dr. Ullman. I came across his applications TODAY, when my previous Color Blindness App kicked me in the teeth; or at least, tried to.

### 1/5 — Nasty beg ware

*2024-01-21, version 1.6*

They let you take the test and only the inform you you have to be a member.

### 1/5 — Waste of time

*2023-01-24, version 1.6*

In app purchases are one thing…but no results after 10 minutes on the app? Just dumb

### 2/5 — $50 to figure out what colors?!?!

*2022-08-26*

I never get a 100%. I found out I was colorblind when taking a written driving test in Korea… but you have to pay $50 to find out what colors?!?! I know it’s some shades between blue & green, & that’s enough for me…

### 2/5 — Price

*2022-06-17*

I’ve been colorblind my whole life and I know that. I was curious so I downloaded the app. It gave me my results (48% but we don’t talk about that) but only gave me results to 2 of the questions. For the rest you have to pay so it was honestly kind of useless.

### 1/5 — Used to be free

*2022-02-19, version 1.6*

...and now it won’t tell you your results until you pay for it. Doesn’t stop you or warn you before taking the entire test though (which is a lot for a young child).

### 1/5 — $150 for a colorblind test

*2021-12-28, version 1.6*

No idea how they came to the valuation of $150/year for a simple color blind test. You can take the test but have to pay for the results, so unless you feel like being robbed don’t download this app

### 1/5 — Requires purchase to see results

*2021-07-21, version 1.6*

Wouldn’t have wasted time on it if I knew results were locked behind an in app purchase.

### 1/5 — Skip this one

*2021-01-16*

Don’t bother it will only tell you you have colour blind bit no details. Also the UI is a disaster

### 2/5 — Have to pay

*2020-05-17, version 1.6*

You can’t see test results unless you pay for membership. It’s not free and not usable unless you pay

## Frequently asked questions about Colorblind Eye Exam Test

### What does this app do?

This app provides a quick and accurate color blindness test, specifically focusing on red and green tones. It helps users determine if they have color deficiency and whether a visit to an optometrist is necessary. The results are doctor-approved and can be stored and shared.

### How accurate is the test?

The application has been approved by a real eye doctor and is certified to provide accurate results, especially on retina display devices. It is designed to give users a reliable indication of their color vision status.

### What are the subscription costs?

The subscription costs USD $19.99 per month or USD $149.99 per year, though prices may vary by location. Payment is charged to your iTunes Account upon purchase confirmation, and subscriptions automatically renew unless turned off at least 24 hours before the current period ends.

### Can I print or share my results?

Yes, detailed exam reports are stored directly on your device. These reports can be easily printed or securely shared with others, such as your eye doctor or for professional recruitment purposes.

### Who can benefit from using this app?

This app is beneficial for individuals who suspect they have red-green color deficiency, recruiters (like taxi and truck driver recruiters), and parents looking for a fun way to test their children's vision. Professionals can also use the customizable settings for client experiences.

## Version history (last 5 releases)

### 1.6 — 2019-03-13

Added Professional functionality, patient history logs, timer settings, plate shuffling, and full reports.

### 1.5 — 2017-10-10

-updated for latest devices and operating system

### 1.4 — 2014-01-07

Added content information about color blindness

### 1.3 — 2013-12-13

Optimized for iOS 7+

### 1.2 — 2013-02-05

-added exam score
-added detailed exam report
-added map of specialists
-augmented user experience

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## More apps by Yohann Taieb

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All apps by Yohann Taieb: https://appshunter.io/developer/325843250

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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 2026-08-23.*