One-time purchases and gift card purchases are non-refundable. By subscribing, you agree to our Purchaser Terms of Service. Subscription fees are non-refundable once collected; however, you may cancel your subscription before the trial period ends or before the next billing cycle, as described in the Terms of Service. If upgrading to Lifetime access from an existing subscription, please cancel your current subscription in the App Store or Google Play to avoid being charged twice. *Calculations based on users using the app for 10 years.