[arcfor]

When choosing search apps, it's listed as "Firefox Search". However:

* it was automatically installed on my phone because it was the only present search app

* it replaced the nearly identical Google Search app, which I explicitly disabled

* At least on my phone, it only allows Google

* it doesn't conform to the Firefox data clearing

* it doesn't conform to the Firefox search engine preference

As far as I can tell, "Firefox Search" means "Google search hooked into Firefox".