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How to Permanently Remove "Check Out Our App" Popups

Patrick Bushe · May 1, 2026

Many sites cover part of the page with banners asking you to install their app, especially in narrow windows. Ultimate Adblocker hides many of these with its "Pop-ups and app banners" setting, which is on by default and uses Fanboy's Notifications List: it blocks common smart app banner scripts and hides app banners on the sites the list covers. The same setting hides "allow notifications" prompts and newsletter sign-up pop-ups. A site with a brand-new banner may still show it until the list is updated.

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