--- title: "Color Blindness Exam - Reviews, Revenue and Downloads in United States | Apple App Store" description: "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 (a" --- # Color Blindness Exam — United States > for Adults & Kids, Easy & Fast ![Color Blindness Exam App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/09/cd/dd/09cdddfc-81ea-500c-6960-2a0570808c62/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/434x0w.png) **Developer:** [0980578 B.C](https://apptail.io/developer/0980578-bc-jEFb) **Category:** Medical **Rating:** 4.5/5 (78 ratings) **Price:** Free **Bundle ID:** com.GlassifyMe.Color-Blindness-Test **Store:** Apple App Store **Country:** United States **Version:** 2.0 (released 2026-06-23) **Original Release:** 2018-10-09 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1437476889) **AppTail Page:** [https://apptail.io/app/color-blindness-exam-pLoc/united-states](https://apptail.io/app/color-blindness-exam-pLoc/united-states) ## Color Blindness Exam Description 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. ---------------------- 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! ---------------------- Disclaimer: This test is not a substitute for a diagnose conducted by an eyecare professional. ## Color Blindness Exam Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/62/53/ad/6253ad8d-92dd-46b4-f9e3-bc16e955638e/pr_source.png/1242x2688.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/04/c6/d6/04c6d6d0-0042-1263-9bc3-3db36f47ec6b/pr_source.png/1242x2688.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/08/79/a3/0879a3d9-cec6-2975-4355-0b162f43377a/pr_source.png/1242x2688.png) ## Color Blindness Exam Rating Breakdown in United States - 5 stars: 62 (79%) - 4 stars: 6 (8%) - 3 stars: 4 (5%) - 2 stars: 0 (0%) - 1 stars: 6 (8%) ## Color Blindness Exam Reviews in United States ### *---- "Unusable app" 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. -- Vision Teach, 2026-02-05 [View all Color Blindness Exam reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews) ## Color Blindness Exam Store Rankings | Chart | Country | Category | Rank | |-------|---------|----------|------| | Top Paid | Dominican Republic | Medical | #156 | | Top Paid | Malaysia | Medical | #204 | | Top Paid | United Arab Emirates | Medical | #241 | ## Apps Similar to Color Blindness Exam - [i护眼 - 色盲色弱视力测试](https://apptail.io/app/i-Yqpb/united-states) - [SuperVision for cardboard](https://apptail.io/app/supervision-for-cardboard-YBqb/united-states) - [色盲矫正](https://apptail.io/app/app-dUae/united-states) - [Colorblind Tests](https://apptail.io/app/colorblind-tests-yeqe/united-states) - [Oculi](https://apptail.io/app/oculi-pbse/united-states) - [Color Vision-Identifier,Test](https://apptail.io/app/color-vision-identifiertest-Cawe/united-states) - [SuperVision mini](https://apptail.io/app/supervision-mini-pTEe/united-states) - [Таблица Снеллена](https://apptail.io/app/tablica-snellena-deZg/united-states) - [Eye Trainer KUKU-KUBE](https://apptail.io/app/eye-trainer-kuku-kube-zIRj/united-states) - [Color Blind Test (CBT)](https://apptail.io/app/color-blind-test-cbt-HNMo/united-states) ## Color Blindness Exam Available In - [United States](https://apptail.io/app/color-blindness-exam-pLoc/united-states) - [United Kingdom](https://apptail.io/app/color-blindness-exam-pLoc/united-kingdom) - [Mexico](https://apptail.io/app/color-blindness-exam-pLoc/mexico) - [Australia](https://apptail.io/app/color-blindness-exam-pLoc/australia) - [Philippines](https://apptail.io/app/color-blindness-exam-pLoc/philippines) - [Saudi Arabia](https://apptail.io/app/color-blindness-exam-pLoc/saudi-arabia) - [Finland](https://apptail.io/app/color-blindness-exam-pLoc/finland) - [Italy](https://apptail.io/app/color-blindness-exam-pLoc/italy) - [Canada](https://apptail.io/app/color-blindness-exam-pLoc/canada) - [Türkiye](https://apptail.io/app/color-blindness-exam-pLoc/turkey) - [Hungary](https://apptail.io/app/color-blindness-exam-pLoc/hungary) - [Switzerland](https://apptail.io/app/color-blindness-exam-pLoc/switzerland) - [Malaysia](https://apptail.io/app/color-blindness-exam-pLoc/malaysia) - [Brazil](https://apptail.io/app/color-blindness-exam-pLoc/brazil) - [United Arab Emirates](https://apptail.io/app/color-blindness-exam-pLoc/united-arab-emirates) - [Ecuador](https://apptail.io/app/color-blindness-exam-pLoc/ecuador) - [Norway](https://apptail.io/app/color-blindness-exam-pLoc/norway) - [China](https://apptail.io/app/color-blindness-exam-pLoc/china) - [Poland](https://apptail.io/app/color-blindness-exam-pLoc/poland) - [France](https://apptail.io/app/color-blindness-exam-pLoc/france) - [Germany](https://apptail.io/app/color-blindness-exam-pLoc/germany) - [Denmark](https://apptail.io/app/color-blindness-exam-pLoc/denmark) - [Thailand](https://apptail.io/app/color-blindness-exam-pLoc/thailand) - [Kuwait](https://apptail.io/app/color-blindness-exam-pLoc/kuwait) - [Kazakhstan](https://apptail.io/app/color-blindness-exam-pLoc/kazakhstan) - [Lebanon](https://apptail.io/app/color-blindness-exam-pLoc/lebanon) - [Lithuania](https://apptail.io/app/color-blindness-exam-pLoc/lithuania) - [Latvia](https://apptail.io/app/color-blindness-exam-pLoc/latvia) - [Madagascar](https://apptail.io/app/color-blindness-exam-pLoc/madagascar) - [Malta](https://apptail.io/app/color-blindness-exam-pLoc/malta) - [Nigeria](https://apptail.io/app/color-blindness-exam-pLoc/nigeria) - [Netherlands](https://apptail.io/app/color-blindness-exam-pLoc/netherlands) - [New Zealand](https://apptail.io/app/color-blindness-exam-pLoc/new-zealand) - [Peru](https://apptail.io/app/color-blindness-exam-pLoc/peru) - [Pakistan](https://apptail.io/app/color-blindness-exam-pLoc/pakistan) - [Portugal](https://apptail.io/app/color-blindness-exam-pLoc/portugal) - [Romania](https://apptail.io/app/color-blindness-exam-pLoc/romania) - [Russia](https://apptail.io/app/color-blindness-exam-pLoc/russia) - [Sweden](https://apptail.io/app/color-blindness-exam-pLoc/sweden) - [Singapore](https://apptail.io/app/color-blindness-exam-pLoc/singapore) - [Slovenia](https://apptail.io/app/color-blindness-exam-pLoc/slovenia) - [Taiwan](https://apptail.io/app/color-blindness-exam-pLoc/taiwan) - [Ukraine](https://apptail.io/app/color-blindness-exam-pLoc/ukraine) - [Uzbekistan](https://apptail.io/app/color-blindness-exam-pLoc/uzbekistan) - [Vietnam](https://apptail.io/app/color-blindness-exam-pLoc/vietnam) - [South Africa](https://apptail.io/app/color-blindness-exam-pLoc/south-africa) - [Argentina](https://apptail.io/app/color-blindness-exam-pLoc/argentina) - [Austria](https://apptail.io/app/color-blindness-exam-pLoc/austria) - [Azerbaijan](https://apptail.io/app/color-blindness-exam-pLoc/azerbaijan) - [Belgium](https://apptail.io/app/color-blindness-exam-pLoc/belgium) - [Bulgaria](https://apptail.io/app/color-blindness-exam-pLoc/bulgaria) - [Belarus](https://apptail.io/app/color-blindness-exam-pLoc/belarus) - [Chile](https://apptail.io/app/color-blindness-exam-pLoc/chile) - [Colombia](https://apptail.io/app/color-blindness-exam-pLoc/colombia) - [Czechia](https://apptail.io/app/color-blindness-exam-pLoc/czechia) - [Dominican Republic](https://apptail.io/app/color-blindness-exam-pLoc/dominican-republic) - [Algeria](https://apptail.io/app/color-blindness-exam-pLoc/algeria) - [Egypt](https://apptail.io/app/color-blindness-exam-pLoc/egypt) - [Spain](https://apptail.io/app/color-blindness-exam-pLoc/spain) - [Greece](https://apptail.io/app/color-blindness-exam-pLoc/greece) - [Hong Kong SAR China](https://apptail.io/app/color-blindness-exam-pLoc/hong-kong) - [Croatia](https://apptail.io/app/color-blindness-exam-pLoc/croatia) - [Indonesia](https://apptail.io/app/color-blindness-exam-pLoc/indonesia) - [Ireland](https://apptail.io/app/color-blindness-exam-pLoc/ireland) - [Israel](https://apptail.io/app/color-blindness-exam-pLoc/israel) - [India](https://apptail.io/app/color-blindness-exam-pLoc/india) - [Japan](https://apptail.io/app/color-blindness-exam-pLoc/japan) - [South Korea](https://apptail.io/app/color-blindness-exam-pLoc/south-korea) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*