The phrase refers to a specific application designed to retrieve video content from a popular online video platform, packaged in a format compatible with the Android operating system. The acronym “APK” signifies Android Package Kit, the standard file format for distributing and installing mobile applications. The numerical component indicates a year, presumably representing the application’s release or target compatibility.
Such tools are often sought after for offline viewing of online video content, circumventing the need for a persistent internet connection. Historically, they have gained popularity due to limitations in official platform features, data cost concerns, and desires for personal archiving of videos. However, it is important to note that the use of these applications can potentially violate the terms of service of the video platform and may infringe on copyright laws depending on the intended use of the downloaded content.