HBO Go vs. HBO Now: What’s the Difference?

Whether you want to watch Game of Thrones, Westworld, or a huge variety of some of the best films ever made, HBO is one of the best places to do it. There are two different apps that offer HBO content: HBO Go and HBO Now. But which should you use?

Credit: HBO

(Image credit: HBO)

HBO Go and HBO Now have one small but significant difference between them, and it will determine which service you need.

What’s the difference?

The only functional distinction between the two is that HBO Go takes advantage of an existing HBO subscription, whereas HBO Now is a totally standalone service. In other words: If you already subscribe to HBO through your cable or satellite service, you want HBO Go. If you don’t have HBO and want to subscribe to it totally apart from any other kind of cable or satellite program, you want HBO Now.

MORE: Best Streaming Devices

Content

In terms of content, there’s no difference between HBO Go and HBO Now. They both give you access to everything HBO has to offer, including live broadcasts and a pretty generous back catalog of both original shows and hit movies.

Pricing

HBO Now costs $15 per month. HBO Go does not cost anything by itself, but since you need an existing cable or satellite subscription, you’ll have to pay whatever your local provider demands. This can vary extensively depending on the packages available to you.

Availability

HBO Now used to be less widely available than its Go counterpart; now they’re both pretty much everywhere. You can access both services on computers, Android, iOS, PlayStation, Xbox, Roku, Amazon Fire TV, Google Chromecast, Android TV and lots of other platforms.

Adding It On

HBO Go and Now are the two most common ways to get HBO content alone, but not the only ones. Amazon Channels, Sling TV and PlayStation Vue all sell HBO as an add-on for $15 per month. There’s no huge advantage to having these add-ons instead of HBO Now, but if you use Amazon, Sling or PS Vue a lot, it could help to have all of your content in one place.

Marshall Honorof

Marshall Honorof is a senior editor for Tom's Guide, overseeing the site's coverage of gaming hardware and software. He comes from a science writing background, having studied paleomammalogy, biological anthropology, and the history of science and technology. After hours, you can find him practicing taekwondo or doing deep dives on classic sci-fi. 

Latest in HBO Max
Gangs of London Series 3
How to watch 'Gangs of London' season 3 online – stream British gangster drama from anywhere, is it available in the U.S.?
Poster for The Sex Lives of College Girls
'The Sex Lives of College Girls' canceled by Max after 3 seasons
(From L to R) Rohan (Nik Dodani), Josh (Brandon Flynn), Dorothy (Edie Falco), John (Dean Norris), and Liddie (Lisa Kuthrow) in The Parenting
Max top 10 movies — here’s the 3 worth watching right now
In court in Dedham, Massachusetts. (From left) Attorney Emily Little, Karen Read and attorney David Yannetti
How to watch 'A Body in The Snow: The Trial of Karen Read' from anywhere online
Joaquin Phoenix as Beau in Beau is Afraid
Joaquin Phoenix's divisive dark comedy arrives on Max — and I can't stop thinking about it
Hugh Grant as Mr. Reed in "Heretic"
Max top 10 movies — here’s the 3 worth watching right now
Latest in References
Attractive heavy woman sitting on a bed smiling at the camera
Your mattress' weight limit might be the reason you can't sleep — here's why
Zoma Boost mattress
What is graphite in a mattress and does your cooling mattress need it?
The Saatva Classic mattress photographed in a stylish white pool room with an indoor river
Do you need a discount code to get the cheapest prices on Saatva mattresses? No and here's why
A mattress placed on a wooden floor with a Tom's Guide Sleep Week 2025 logo in the top left corner
Ditching the bed this World Sleep Day? 3 things you need before putting your mattress on the floor
A woman lies in bed with her hands covering her face, looking upset due to sleep deprivation. A Tom's Guide Sleep Week 2025 graphic, bottom left
Long-term sleep deprivation has serious health risks — but they can be reversed, says expert
Project Astra AI agent
Project Astra — everything you need to know about Google's next-gen smart glasses and new AI assistant