Me han dado la prieba gratuita y no me ha gustado, hoy me han pasado a la tarjeta la suscripcion anual y no la quiero. Se puede cancelar?

ie, use https://support.apple.com/en-us/118428?device-type=iphone

You can and should cancel the plan. If you do it on time i.e. within 14 days you will be refunded as well. Do note refunds are automatic and take around 14 days to process. See the following articles for more details

https://helpx.adobe.com/account/individual/subscriptions-and-plans/renewals-and-cancellations/cancel-adobe-subscription.html

https://helpx.adobe.com/account/individual/terms-policies-and-regulations/adobe-subscription-terms.html