nugs.net monthly ($12.99) or yearly ($129.99) subscriptions are available from nugs.net or directly from iTunes or Google. HiFi subscriptions are also available monthly ($24.99) or yearly ($249.99), with lossless 16-bit 44.1 kHz streaming audio.
All subscriptions include a 30 day free trial period so you have plenty of time to evaluate the app with the option to cancel before your first payment.
nugs.net subscriptions do not give you access to live video webcasts. Those can be purchased separately at nugs.tv or through the app directly, and accessed using your nugs.net account on any supported device.