What are some alternatives?
When comparing BBC iPlayer and Caavo, you can also consider the following products
Netflix - See what's next. Watch anywhere. Cancel anytime.
Apple TV - New Apple TV running tvOS
WatchAsap - Watch movies and tv shows
NVIDIA Shield TV - Streaming box with Google Assistant and Google Cast.
Playary - Watch short films and music videos for free.
Chromecast - Google's thumb-sized media streaming device