How can I cancel the subscription?

ZoomOn app App Store

Go to App store -> click on your details (right corner) -> click on your Apple ID -> “Subscriptions” or “Contact Apple support”.

ZoomOn app Google Play

Go to App -> click on Settings icon (right corner) -> click on “Account” -> scroll down to “Manage subscriptions” link and edit your valid subscription settings.

Go to and log in to your account. Click the Gear icon in the upper right of the screen, choose “Payments” -> “Manage Automatic Payments”. Find “Master Home Security s.r.o.” in merchants’ list and click the Cancel button.