ITunes (in-universe)

An application was installed on Petronella Osgood's computer by 10 May 2020. Its logo was a white circle with a multi-coloured outline and a multi-coloured musical note in its centre. (WC: The Zygon Isolation)
==Behind the scenes==
While the application was not named in WC: The Zygon Isolation, the application was named "iTunes" in the real world, where it also has significance to the Doctor Who universe.
Category:Digital audio
Category:Computer programs
Category:Technology from the real world
Category:Music from the real world
Category:Businesses from the real world