價格：免費
更新日期：2015-11-03
檔案大小：7 MB
目前版本：1.0
版本需求：需要 tvOS 9.0 或以上版本。 Apple TV.
支援語言：英語
A beautiful retro clock inspired by the test card commonly used in Europe, Australia and Asia from the early 1970s to the late 90's.
A test card, also known as a test pattern, is a television test signal, typically broadcast at times when the transmitter is active but no programme is being broadcast (often at startup and closedown). Used since the earliest TV broadcasts, test cards were originally physical cards at which a television camera was pointing at.
支援平台：Apple TV