# Eye Test Snellen Ishihara — Snellen Chart & Ishihara test > Basic digital tools for color blindness and visual acuity eye tests. (iPhone/iPad app by Claire Holmes.) - Source: https://appshunter.io/ios/app/eye-test-snellen-ishihara/id473782361 (this page in markdown: same URL + `.md`) - Developer: [Claire Holmes](https://appshunter.io/developer/397229185) - Category: Medical, Reference - Price: Free - Rating: 2.10/5 from 15 App Store ratings · 23 written reviews indexed - Age rating: 4+ - Requires: iOS 9.0 · 44 MB - Languages: American English - Released: 2011-10-25 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/eye-test-snellen-ishihara/id473782361/reviews.md ## What is Eye Test Snellen Ishihara? 2 simple, helpful but effective tools to helps support eye test. Colour blind test: 10 colour test plates to choose from. Reveal the hidden number with the reveal button. Move forward and backward using the navigation buttons. Visual Acuity / Snellen Test. Stand the individual 4 feet away from the device and ask them to recite as many letters as possible. 1 of 3 random charts is selected to ensure charts cannot be memorised. DISCLAIMER: Please note that these tools provided in this app are used at your own risk and we do not make any claim as to their effectiveness as a testing tool. You should always seek the advice of a trained professional where possible. No test results are generated from this application and as a result, you should draw your own conclusions from the tests you carry out. If you are in any doubt or are concerned with some of these tests, you must consult a trained professional. ## Key features - Color blindness test with 10 plates - Hidden number reveal feature - Visual acuity Snellen chart - Random chart selection - Navigation buttons ## Recent user reviews (10 of 23) All indexed reviews: https://appshunter.io/ios/app/eye-test-snellen-ishihara/id473782361/reviews.md ### 1/5 — Stop working *2024-12-01, version 4.0.2* Stop working for no reason. ### 1/5 — No measurement given *2024-04-04* Waste of time! Snellen chart has no acuity listed for each line. What’s the point? ### 1/5 — Doesn’t work at all *2023-06-10* I tried downloading twice. This app doesn’t work at all. Won’t open. Says app hasn’t been updated for 10 yrs. I give this app Zero ⭐️ ### 1/5 — Not great *2022-03-12, version 4.0.2* The Ishihara plates are pixelated, which seems a bit lazy to me. There doesn’t appear to be any way to vary the snellen chart to get different letters (there are so many of the same letter on the same line e.g. multiple O or D or C on the same line it’s unrealistic), you can’t adjust for your personal phone screen size so I don’t think it can be accurate depending on the phone you’re using. There are no markers on the side of the chart saying what is 20/20 or 6/6 vision so how is this meant to be helpful at all? ### 1/5 — App crashes *2022-01-21, version 4.0.2* The app crashes when you open it. If the app can’t be fixed then it needs to be removed from the store. ### 1/5 — Crashes *2021-10-30, version 4.0.2* Unfortunately this great little app just crashes on startup now, so is not usable. Great shame as it was very useful. Can it be fixed? ### 1/5 — Crash *2021-03-15, version 4.0.2* It crash when you open it ### 1/5 — Broken *2021-03-01, version 4.0.2* App crashes on launch 😭 ### 1/5 — Basic *2020-08-24, version 4.0.2* Very basic and no instructions, just a cheaply thrown together app. ### 3/5 — It’s decent *2020-07-01* If you want to look at an eye chart real quick then download this app. There is nothing extra to this app it’s just an eye chart and the sneele stuff. 1 star though because there is no scaling so if you put this on your iPad it will fill the screen so it’s a huge eye chart lol. I guess you could stand further back though. ## Frequently asked questions about Eye Test Snellen Ishihara ### What is Eye Test Snellen Ishihara used for? Eye Test Snellen Ishihara provides two basic tools for self-administered eye checks: a color blindness test with 10 plates and a visual acuity test using a Snellen chart. It is intended to support preliminary checks and is not a substitute for professional medical advice. ### Is Eye Test Snellen Ishihara free to use? Yes, Eye Test Snellen Ishihara is completely free to download and use. It does not have any in-app purchases or advertisements, as indicated by its free pricing model and lack of in-app purchase flags. ### What devices does Eye Test Snellen Ishihara support? Eye Test Snellen Ishihara is supported on iPhones and iPods. It is not currently listed as available for Android devices or iPads. ### How accurate is the color blindness test in Eye Test Snellen Ishihara? The app provides 10 color test plates for a color blindness test. However, the developers include a disclaimer stating that the tools are used at the user's own risk and do not claim effectiveness as a definitive testing tool. ### Can I save my test results from Eye Test Snellen Ishihara? No, Eye Test Snellen Ishihara does not generate or save any test results. Users are instructed to draw their own conclusions from the tests they perform and consult a professional if concerned. ### How often is Eye Test Snellen Ishihara updated? The latest version of Eye Test Snellen Ishihara is 4.0.2, which was last updated on November 8, 2018. This indicates that updates are not very frequent. ### What is the age rating for Eye Test Snellen Ishihara? Eye Test Snellen Ishihara has an age rating of 4+. This means it is considered suitable for children aged 4 and above, with no mature content. ### What should I do if I have concerns after using Eye Test Snellen Ishihara? If you have any doubts or concerns after using the tests provided by Eye Test Snellen Ishihara, you must consult a trained professional. The app's disclaimer emphasizes seeking professional advice for any health-related matters. ## Version history (last 5 releases) ### 4.0.2 — 2018-11-08 Screen Optimisations for XS Max screens ### 4.0.1 — 2018-10-06 Fixed issue with location of button and advertising id not being passed through. ### 4.0.0 — 2018-10-06 Updated the app to work with most recent versions. Refreshed interface. Optimised graphics for mobile use. Update the name of this app to comply with store guidelines ### 3 — 2012-10-26 Optimising code and test for ios6 ### 2 — 2012-07-26 Performance updates ## Apps similar to Eye Test Snellen Ishihara | App | Rating | Price | Category | | --- | --- | --- | --- | | [Vision Test & Eye Workout](https://appshunter.io/ios/app/vision-test-and-eye-workout/id1557015448) | 4.3 (32) | Free | Medical | | [Color Blindness Test Ishihara](https://appshunter.io/ios/app/color-blindness-test-ishihara/id1527379118) | 3.0 (1) | Free | Medical | | [Vision test and Eye exercises](https://appshunter.io/ios/app/vision-test-and-eye-exercises/id1457086132) | 4.4 (273) | Free | Medical | | [Eolas Medical](https://appshunter.io/ios/app/eolas-medical/id6447954935) | 4.9 (2,284) | Free | Medical | | [ClinicalKey](https://appshunter.io/ios/app/clinicalkey/id1041998175) | 2.3 (66) | Free | Medical | | [Eye Workout: Recovery Exercise](https://appshunter.io/ios/app/eye-workout-recovery-exercise/id991324367) | 4.2 (232) | Free | Medical | ## More apps by Claire Holmes - [Radiator / BTU Calculator](https://appshunter.io/ios/app/radiator-btu-calculator/id397251605) - [Carpet calculator / estimator](https://appshunter.io/ios/app/carpet-calculator-estimator/id406825264) - [Clapperboard / Clapboard Slate](https://appshunter.io/ios/app/clapperboard-clapboard-slate/id411034432) - [Gas Rate Heat Input Calculator](https://appshunter.io/ios/app/gas-rate-heat-input-calculator/id415565802) - [Pipe Offset Calculator](https://appshunter.io/ios/app/pipe-offset-calculator/id426519976) - [BMI Calc - Body Mass Index](https://appshunter.io/ios/app/bmi-calc-body-mass-index/id438060833) All apps by Claire Holmes: https://appshunter.io/developer/397229185 --- *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 2026-06-10.*