Two taps
"allmovieshub app" and "allmovieshub apk download" are searched every month. On Android, open the site in Chrome and choose Add to Home screen; on iPhone, tap share in Safari and choose Add to Home Screen. It installs in two taps with the blue icon, opens full-screen with your list, your country and your episode marks inside it, and updates itself every time you open it. That is the app: nothing from APKPure, nothing sideloaded, nothing to find on a forum.
On a PC and a television
Chrome and Edge install the site from the address bar's install icon, and it opens in its own window with the shelves and My List. On a television, the devices page covers browsers and casting.
What the installed app keeps
Three things and no more: the titles on your list, the country you chose for Watch now, and the rows you marked with Reached this episode, all held by the browser the app was installed from. The Export button on My List writes them to a small file for another phone or a television's browser; the safe and legal page spells out that nothing else is kept and nothing leaves the device.