Cancel your subscription

For Zack subscriptions bought in the Mac app and billed by Stripe. No sign-in needed: enter the email of your Zack account and we'll email you a link to confirm.

What would you like to do?

We'll email you right away to confirm we received your request, and a link to complete it.

Subscribed on iPhone or iPad?

Apple bills subscriptions bought in the App Store, so cancel yours in your Apple ID settings. For a refund, use Apple's Report a Problem page.

Manage Apple subscriptions