Learn how to cancel Critical - Medical Guide 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 Critical Subscription on iPhone & iPad

  1. On your phone, open "Settings" and tap your Apple ID profile.
  2. Click "Subscriptions" and select "Critical - Medical Guide".
  3. Click "Cancel Subscription" and confirm the cancellation.

Alternative method via AppStore:

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


cancel Critical - Medical Guide subscription 1 cancel Critical - Medical Guide subscription 2


Cancel Critical Subscription on Android


  1. Launch the PlayStore app and click the hamburger menu icon.
  2. Select "Subscriptions" » tap "Critical - Medical Guide" » click "Cancel Subscription".
  3. Your subscription to Critical will now be canceled.


Cancel Critical 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 "Critical - Medical Guide" or "The Barringer Group, LLC" » "Cancel".
  4. You are now unsubscribed from Critical


Cancel Critical 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 criticalusa@redacted... Login to see email.

Alternatively, you can directly ask Critical customer service to cancel your subscription using the form below:



Email Support directly



Chat with our AppContacter AI Support



Cancel Subscription Directly on Critical's Website

  1. Visit their website - http://www.critical-app.com and login to your account.
  2. Goto your profile or account page and click "Billings" or "Subscriptions".
  3. Click "Cancel" to remove your subscription.

About Critical - Medical Guide App

cancel Critical - Medical Guide howto cancel Critical - Medical Guide guide

1. Our team is grateful for all of the feedback and emails that have been sent to help us make this app better through the pandemic.

2. There have been a lot of changes to Critical, but this is by far the biggest one yet.

3. This includes the ABG page, the drip (UI changes to the drips show how long it will take to run the next dose), pharmacology (customization), and a lot more.

4. Of course, there will be speed improvements, major UI changes, small bug fixes, and more!

5. Bugs have been fixed in this new version (30).

6. The 02 section for the EC135 tank has been updated to fix them.

7. The Peds section added fun a widget that helps you do CPR.

8. Nice IPAD Version, great on the iPad mini.

9. Here is some of the things the team has done based on your feedback.

10. Smoother animation changes.

11. Calcs now have RSBI and BMI added.

12. Added Bell 407 to the list.

13. The critical community is a lot of fun.

Reported Cancelation Issues

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