3 ms·When do I get an iPhone TI-85 app, so that I can play tetris like back in calculus class?by jpeterson 17y agoWhen do I get an iPhone TI-85 app, so that I can play tetris like back in calculus class?bitwize 17y agoYou can't. It can run third-party program code, and so violates the AppStore ToS.joezydeco 17y agoSo does that mean you can't program these HP emulators? I see the [R/S] key right there in the screenshots.