Published by King Brain India Inc. on Jun 18, 2024

Report an issue with Color Blindness Test.
Send the customer service your feedback so they can fix your issue asap.



Email Support directly



Chat with our AppContacter AI Support


Why should I report an Issue with Color Blindness Test: Ishihara?

  1. AppContacter will directly Email your issue/feedback to an apps's customer service once you report an issue and with lots of issues reported, companies will definitely listen to you.
  2. Pulling issues faced by users like you is a good way to draw attention of King Brain India Inc. to your problem using the strength of crowds.
  3. Importantly, customers can learn from other customers in case the issue is a common problem that has been solved before.
contact Color Blindness Test: Ishihara image 1 contact Color Blindness Test: Ishihara image 2

About Color Blindness Test: Ishihara

1. Discover the Widely Recognized Ishihara Test, the gold standard in color blindness testing.

2. Download our app today to access a complete suite of color blindness tests, eye astigmatism assessment, and eye exercises.

3. Uncover the full extent of your color vision capabilities through a comprehensive range of testing methods.

4. Experience Accurate Color Blindness Testing with our Free Color Blindness Test App.

5. Engage Kids in Color Blindness Testing with Fun Animal Plates.

6. Make the testing process enjoyable for children while assessing their color vision.

7. Expand the Color Vision Assessment with Tests Involving Various Shapes and Colors.

8. Featuring 38 pseudoisochromatic plates, each displaying numbers or lines, this test accurately evaluates red-green colorblindness.

9. Ensure Optimal Eye Cornea Health with the Eye Astigmatism Test.

10. Boost Your Eye Health and Improve Visual Acuity with Included Eye Exercises.

11. Evaluate and monitor the health of your cornea, promoting overall eye well-being.

Color Blindness Test Customer Insights

1. It would be great to have an option to close the advertisement.There are many concept used to check the colour blindness there are really very good in house to get perfect result this every just awesome this application colour is the best way always using the same time as the other one in in a little more than a few minutes I loved it highly recommend it.simulates and corrects color blindness in real-time using the integrated camera of your phone - so it is also a simple augmented reality application.

2. After going through a test, you have to watch an ad, then it says you have shown a proclivity towards a certain type of color blindness, for confirmation visit an optometrist.

3. It's pretty obvious this app primarily exists to show ads.One of the best application in the world.There are many concept used to check the color blindness.

4. All common colorblindness types are supported, it is also possible to compare with normal vision.Clearly all these positive reviews are fake.

5. Ads cover plate numbers and users must watch a video to see the result.

6. You have to pick a number even if you don't see one.This app is one of the most useful app on the playstore for those who want to do there eye check up.

7. I didn't get too far due to the multiple choice options omitting a selection for seeing 'nothing'.

8. Could not even start a test.

9. Horrible UX.Very poor english composition.

10. It helps to get perfect results.

11. It was one of the best apps for Ishihara Plates, but now it is almost useless.

Steps to Troubleshoot & Fix Color Blindness Test Issues

1. Fix Color Blindness Test Not Working/Crashes/Errors/Unresponsive & Black/White screen:


  1. Restart Color Blindness Test: Restarting the app will resolve most errors.
  2. Update the Color Blindness Test App. Here is how:
    1. On Android goto PlayStore » Search for "Color Blindness Test" » Open Color Blindness Test: Ishihara » click "Update".
    2. On iPhone, goto AppStore » Your profile » Available Updates » Check for Color Blindness Test » click "UPDATE".
  3. Clear Color Blindness Test: Ishihara app cache: Clearing cached data will force your app to retrieve the latest data directly from Color Blindness Test servers.
    1. On Android, goto Settings » Apps » Select "Color Blindness Test: Ishihara" » click Storage » click "Clear Cache".
  4. Check Color Blindness Test app permissions. If any of these permissions required to use your device's features are disenabled, Color Blindness Test might not work.
  5. Uninstall and reinstall Color Blindness Test. If nothing else has worked, completely uninstall Color Blindness Test then reinstall.
  6. Restart your device. Last, restarting your device can often clear most problems causing Color Blindness Test not working


2. Fix Color Blindness Test Server issues & Internet Connection


  1. Check network connection: An unstable Internet will make Color Blindness Test be unable to connect to it's servers. Ensure your wi-fi is working then restart app.
  2. Disable VPN: VPN can cause connection errors and lead to Color Blindness Test not working. Make sure all VPNs are off
  3. Enable background data: When Background data is turned off, Color Blindness Test may not be able to connect to the Internet when running in the background.

Reported Issues

More from the developer