Instasize premium offers two auto-renewing subscription options: $4.99 USD/month
Your Instasize premium subscription will automatically renew at the end of each term and your credit card will be charged through your iTunes account. You can turn off auto-renew at any time from your iTunes account settings but refunds will not be provided for any unused portion of the term. Alternatively, there is a "Manage Subscription" menu option in the App Settings menu.
Read our terms and conditions at http://instasize.com/terms