I want to cancel my Hallow trial.

Hi there Totallyyours,

We understand you're asking how to cancel a subscription for a third-party app. We're glad you've joined us in Apple Support Communities, and we can help.

"If you signed up for a free or discounted trial subscription and you don't want to renew it, cancel it at least 24 hours before the trial ends."

You can cancel your subscription with the steps in this support article:

How to cancel a subscription from Apple

Also, you can visit this link to learn how to request a refund for purchased apps or content, if needed:

Request a refund for apps or content that you bought from Apple

We hope this information is helpful. Don’t hesitate to let us know if you have any more questions.

Take care.