You will not be charged during the 3-day free trial period. You can purchase the subscription if you wish to continue using the application after the trial period. The payment will be charged to your iTunes account once you confirm the subscription. You can also manage the auto-renewal option by using the account settings after making a purchase. Terms Of Service - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Refer to our privacy policy for any other issues - https://autoclicker.io/privacy-policy/app-policy/