Information from: “Judeo-Iranian Languages” . Borjian, Habib (2015) , Rubin, Aaron D. and Lily Kahn · Brill
"All these vernaculars [of Judeo-Median] are on the verge of disappearing, and no reliable data exist on the number of speakers."
Scripts (Writing system)
Hebrew, Persian
More on Orthography
"As none of the Judeo-Median languages have developed a written form, they are known to scholars only through fieldwork. There are, however, at least two short texts composed in Judeo-Isfahani by contemporary speakers."