Learn how to cancel Karvonen Formula Calculator 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 Karvonen Formula Calculator Subscription on iPhone & iPad

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

Alternative method via AppStore:

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




Cancel Karvonen Formula Calculator Subscription on Android


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


Cancel Karvonen Formula Calculator 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 "Karvonen Formula Calculator" or "HIOX Softwares Pvt Ltd" » "Cancel".
  4. You are now unsubscribed from Karvonen Formula Calculator


Cancel Karvonen Formula Calculator 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 hioxsoftwares@redacted... Login to see email.

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



Email Support directly



Chat with our AppContacter AI Support



Cancel Subscription Directly on Karvonen Formula Calculator's Website

  1. Visit their website - https://www.easycalculation.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 Karvonen Formula Calculator App

This online karvonen formula calculator is used to find the target training heart rate with the resting and maximum heart rate

Reported Cancelation Issues

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