cost of hbo go
First off, HBO Now costs $15 per month. Itâs a standalone package, which means it doesnât require a cable subscription to use it. HBO Go, on the other hand, is free with an HBO subscription â but thatâs the only way to access it. So, in order to use HBO Go, one must first have HBO; and in order to have HBO, one must be paying for cable or satellite â ostensibly.