Purchase Support
CalcMason apps use one-time Google Play in-app purchases where purchases are included. The portfolio does not use subscriptions.
Restore Purchases
Open the app settings and use Restore purchases while signed in to the Google Play account that made the purchase.
Refund Requests
Refunds are handled by Google Play. Use Google Play order history or Google Play support for refund requests.
Support
Email [email protected] with the app name, purchase date, and a non-sensitive description of the issue.