> For the complete documentation index, see [llms.txt](https://docs.spiroq.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.spiroq.com/en/hub-screens/hub/obecne/android.md).

# Android App

**Settings → Android App** shows the list of app versions on the machine and the download of the installation APK file. Operator ID is shown here as well, needed for [pairing the machine with the HUB](/en/guides/navody/getting-started-and-installation/sparovani.md).

From here you download the APK for [installation](/en/guides/navody/getting-started-and-installation/instalace.md) and for an [update from a USB drive](/en/guides/navody/everyday-operation/aktualizace-aplikace.md). A version has a number and a file to download.