Isikhathi sokukhuluma nge-iOS 9 sesifikile, okokuqala gqamisa izinga lokutholwa elingu-83% i-iOS 8 elibe nalo, ngokungafani nenguqulo yakamuva yomncintiswano, futhi iqiniso liwukuthi inguqulo yakamuva ye-Android ithole idatha yokutholwa engenangqondo engu-12% uma qhathanisa nesistimu yokusebenza yeselula ye-Apple. Ku Actualidad iPhone Sikutshela zonke izindaba ezivela ku-WWDC 15 khona manjalo futhi lezi yizo ze-iOS 9.
Okokuqala uSiri, njengoba besivele sibala, ikhodi yayo ibhalwe kabusha okwesithathu, kepha manje, manje sekungaphezu kokushintshwa nje kuphela okwenze ushintsho emisebenzini. Manje uSiri usengu-40% ngokushesha kunenguqulo etholakala ku-iOS 8, into okufanele uyikhumbule lapho usesha. Ngakolunye uhlangothi, njengoba sibona emfanekisweni, ukugqwayiza okwamukelwa komsindo kukaSiri kuthathelwe indawo ngomunye onombala omncane. Ngonyaka odlule uSiri wathola imibuzo engaphezu kwezigidi eziyinkulungwane ngenyanga, okufakazela ukuthi kunabasebenzisi abaningi bomsizi we-Apple. Manje uSiri uzosinikeza iziphakamiso maqondana nemininingwane engahle iqoqwe kithi ukwenza izimpilo zethu zibe lula, singakwazi futhi ukusesha okuthize ezithombeni ngokusebenzisa iSiri.
Ukuhambisana ne-iOS 9 futhi kuletha ukuthuthuka okubalulekile kwe-Spotlight, ukuqala, isenzo sokuqalisa sesibe isenzo se-swype kwesokudla ku-SpringBoard. Ukubukeka Ibidinga ukwenziwa ngcono futhi nakhu sekufikile, manje izofaka ukuseshwa okusheshayo lapho sithayipha, ukubala nokuhlanganiswa nezinhlelo zokusebenza ezivela eceleni. Ngakolunye uhlangothi, njengemininingwane, lapho uxhuma amahedfoni i-iPhone izosinika umculo esizowulalela, kuzofanele sicindezele ukudlala ekulawuleni i-multimedia kwesikrini sokukhiya.