▁Firefox ▁for ▁Android ▁on ▁the ▁Google ▁Play ▁Store ▁is ▁ 4 . 4 . ▁ ▁Comp ared ▁to ▁the ▁stock ▁Android ▁browser ▁and ▁Chrome ▁on ▁Android , ▁Firefox ▁has ▁a ▁small ▁market ▁share ; ▁for ▁the ▁month ▁of ▁November ▁ 2 0 1 5 , ▁Firefox ▁for ▁Android ▁usage ▁share ▁of ▁all ▁mobile / table t ▁browsers ▁was ▁just ▁ 0 . 8 1 %. ▁Despite ▁that , ▁Firefox ▁for ▁Android ▁enjo ys ▁a ▁high ▁Play ▁Store ▁rating , ▁has ▁over ▁ 1 0 0 ▁million ▁download s , ▁and ▁continues ▁to ▁be ▁developed . ▁The ▁latest ▁version ▁supports ▁Android ▁ 4 . 0 ▁and ▁higher ▁( as ▁Android ▁ 2 . 3 ▁support ▁was ▁dropped ▁in ▁version ▁ 4 8 ). ▁ ▁In ▁its ▁ 2 0 1 5 ▁Android ▁browser ▁comparison , ▁Spanish ▁software ▁news ▁and ▁reviews ▁site ▁So ft onic . com ▁awarded ▁Firefox ▁version ▁ 3 7 . 0 . 1 ▁the ▁Best ▁of ▁ 2 0 1 5 ▁nod , ▁with ▁rev iewer ▁Fab riz io ▁Bened etti ▁cit ing ▁a ▁good ▁design , ▁efficient ▁memory ▁consumption , ▁the ▁browser ' s ▁open ▁source ▁nature , ▁and ▁independence . ▁ ▁Security ▁advantages ▁ ▁For ▁various ▁reasons , ▁a ▁number ▁of ▁devices ▁run ▁older ▁versions ▁of ▁Android : ▁some ▁would ▁not ▁be ▁upgrad ed ▁to ▁newer ▁versions ▁because ▁of ▁ins u fficient ▁technical ▁knowledge ▁by ▁users , ▁or ▁their ▁lack ▁of ▁access ▁to ▁mobile ▁data ; ▁some ▁devices ▁cannot ▁be ▁upgrad ed ▁because ▁of ▁low ▁system ▁resources , ▁or