App Tube
From Wikimon
App Tube (アプチューブ, Apu Chūbu) is a video site run by L Corp that appears in Digimon Universe Appli Monsters; a user who uploads videos to the site is referred to as an "App Tuber" (アプチューバー, Apu Chūbā). Asuka Torajirou is a famous App Tuber who goes by the name "Astra", derived from an abbreviation of his name.
