Pour utiliser les extensions Android, vous aurez besoin de Firefox pour Android. Pour découvrir les modules complémentaires pour Firefox, veuillez visiter cette page.
I think that's clear from the add-on description (there is no hovering on touchscreens) so I don't think a 1/5 rating is fair. That said, I'd like to make this support Android some day so perhaps we can address touchscreens at the same time.
Update: It now has first class support for touchscreens.
