▁only ▁available ▁for ▁Android . ▁According ▁to ▁Back , ▁they ▁will ▁not ▁release ▁an ▁iOS ▁application ▁for ▁Press y ▁due ▁to ▁restrictions ▁on ▁the ▁API . ▁However , ▁in ▁an ▁interview , ▁he ▁said ▁that ▁" We ▁hope ▁our ▁developers ▁community ▁builds ▁an ▁app ▁compatible ▁with ▁iOS ." ▁Press y ▁can ▁work ▁on ▁any ▁device ▁running ▁Android ▁ 2 . 3 ▁or ▁newer . ▁ ▁Fe atures ▁ ▁A ▁standard ▁Press y ▁would ▁have ▁three ▁pres et ▁actions ▁- ▁including ▁switching ▁on ▁the ▁tor ch , ▁en abling ▁silent ▁mode ▁and ▁taking ▁a ▁photo ▁- ▁but ▁can ▁be ▁custom ized ▁using ▁the ▁Press y ▁application . ▁The ▁button ▁is ▁configured ▁so ▁that ▁different ▁actions ▁are ▁implemented ▁following ▁different ▁rh yth ms ▁or ▁dur ations ▁of ▁the ▁click . ▁To ▁add ▁an ▁action , ▁a ▁user ▁clicks ▁the ▁plus ▁sign ▁in ▁the ▁Press y ▁app , ▁selects ▁the ▁action ▁type , ▁custom izes ▁the ▁click ▁length ▁and ▁sequence , ▁and ▁then ▁custom izes ▁the ▁action . ▁Press y ▁can ▁be ▁set ▁to ▁perform ▁multiple ▁functions ▁by ▁defining ▁what ▁happens ▁with ▁single ▁or ▁double ▁short ▁or ▁long ▁clicks . ▁Each ▁sequence ▁can ▁be ▁used ▁to ▁perform ▁a ▁different ▁action ▁and ▁can ▁be ▁changed ▁or ▁removed . ▁Se qu ences ▁can ▁also ▁be ▁combined . ▁ ▁Press y ▁was ▁planned ▁to ▁have ▁a ▁pre - defined ▁set ▁of ▁trigger ▁that ▁the ▁user ▁could ▁select ▁from . ▁However , ▁in ▁October ▁ 2 0 1 3 , ▁it ▁was ▁announced ▁that ▁after ▁collaboration ▁with ▁the ▁Autom ate