▁Display ; ▁however , ▁some ▁characters ▁are ▁twe aked , ▁and ▁the ▁letter - sp acing ▁is ▁adjust ed ▁spe cially ▁for ▁printing ▁rather ▁than ▁displaying ▁on ▁screen . ▁▁ ▁SF ▁C ash ▁can ▁be ▁found ▁in ▁the ▁Apple ▁Pay ▁C ash ▁app ▁for ▁i Message . ▁It ▁includes ▁a ▁ch ise led - style ▁SV G ▁color ▁font ▁titled ▁" SF ▁C ash ▁Ch ise led ", ▁a ▁plain ▁version ▁titled ▁" SF ▁C ash ▁P lain ", ▁and ▁" SF ▁C ash ▁Text ▁Cond ensed ▁Sem ib old " ▁which ▁appears ▁more ▁cond ensed ▁than ▁" SF ▁Pro ▁Text ▁Cond ensed ▁Sem ib old ". ▁ ▁SF ▁Sh ield s ▁first ▁appeared ▁in ▁iOS ▁ 1 2 . 1 , ▁and ▁is ▁hidden ▁in ▁the ▁Ge o Services ▁cache ▁folder . ▁It ▁is ▁also ▁found ▁in ▁mac OS ▁M oj ave ' s ▁Ge o Services ▁cache . ▁ ▁SF ▁Camera ▁was ▁introduced ▁on ▁September ▁ 1 0 , ▁ 2 0 1 9 ▁at ▁Apple ' s ▁ke yn ote ▁with ▁the ▁iPhone ▁ 1 1 . ▁SF ▁Camera ▁is ▁the ▁UI ▁font ▁for ▁the ▁Camera ▁app ▁on ▁the ▁iPhone ▁ 1 1 ▁and ▁the ▁iPhone ▁ 1 1 ▁Pro ▁models . ▁Phil ▁Sch iller ▁mentioned ▁it ▁while ▁explaining ▁how ▁much ▁the ▁camera ▁updates ▁are ▁meaning ful ▁to ▁Apple , ▁and ▁imp lied ▁that ▁it ' s ▁that ▁important ▁to ▁them ▁that ▁they ▁created ▁a ▁new ▁version ▁of ▁the ▁font ▁for ▁it . ▁ ▁Us age ▁Since ▁its ▁introduction ,