The app is free, however the purpose of the app is to raise money to support the podcast.
New episodes release to the app and are immediately available to paid subscribers ($2.99/month). Listeners who choose not to subscribe will be able to listen for free four weeks later. Subscriptions may be canceled at any time.
Libsyn accepts all major credit cards and PayPal. They are also PCI compliant so your info is safe and secure.