How to Cancel Colour Blindness Test

Learn how to cancel Colour Blindness Test subscription on iPhone, Android, Paypal or directly.

Table of Contents:

1. Cancel on iphone
2. Cancel on android
3. Cancel on Paypal
4. Cancel via Email
5. Cancel on Website

Reading time: 41 seconds

Cancel Colour Blindness Test Subscription on iPhone & iPad

1. On your phone, open "Settings" and tap your Apple ID profile.
2. Click "Subscriptions" and select "Colour Blindness Test".
3. Click "Cancel Subscription" and confirm the cancellation.

Alternative method via AppStore:

1. Goto the Appstore » your Profile » Subscriptions.
2. select "Colour Blindness Test" and click "Cancel Subscription".

Cancel Colour Blindness Test Subscription on Android

1. Launch the PlayStore app and click the hamburger menu icon.
2. Select "Subscriptions" » tap "Colour Blindness Test" » click "Cancel Subscription".
3. Your subscription to Colour Blindness Test will now be canceled.

Cancel Colour Blindness Test Subscription on PayPal

1. Sign in to your PayPal Account and click "Settings ".
2. Select "Payments" and click "Manage Automatic Payments".
3. Under Automatic Payments tab, click "Colour Blindness Test" or "Instil Developers" » "Cancel".
4. You are now unsubscribed from Colour Blindness Test

Cancel Colour Blindness Test via Email

1. Open your email app
2. Provide all the relevant information regarding your account.
3. Provide a reason for the cancelation.
4. Send the email to instildevelopers@redacted... Login to see email.

1. The test consists of a number of colored plates, called Ishihara plates, each of which contains a circle of dots appearing randomized in color and size.

2. Within the pattern are dots which form a number or shape clearly visible to those with normal color vision, and invisible, or difficult to see, to those with a red-green color vision defect, or the other way around.

3. The Ishihara test is a color perception test for red-green color deficiencies.

4. The full test consists of 38 plates, but the existence of a deficiency is usually clear after a few plates.

5. But this test consisting only 17 plates.