Philo TV allows up to three concurrent streams, meaning up to three people can watch on different devices at a time on the same account[1][2][3]. If a fourth device starts playback, the longest-running stream will stop[2]. Philo also allows up to ten people to share an account for only $25 a month[4]. This means that you can share your membership with two other people, reducing your individual cost to $8.33 per month[5].
Citations:
[1] https://www.digitaltrends.com/movies/philo-tv-channels-pricing-features/
[2] https://help.philo.com/using-philo/stream-limit
[3] https://www.usnews.com/360-reviews/technology/streaming-services/philo
[4] https://www.togetherprice.com/us/philo/is-it-possible-to-share-a-philo-account/
[5] https://www.togetherprice.com/us/philo/
