Now available on iTunes: HP Prime Graphing Calculator iOS app

[sbergman27]

It's been available for $19.99 for a while on Android now. And I might even use it as the standard calc app on my Galaxy Note 4 if you could save your work, and if the app didn't waste so much space on borders that the usable area of the app is tiny. But of course, HP wants you to buy their hardware. So the $20 - $25 app had to be severely crippled. Especially since dedicated calculator hardware is basically "dead man walking" in this world of large cell phones and tablets, except in the education market, where the curriculum requires silliness like machines that blink LED codes to assure the teacher that they are running in crippled mode. So much silliness that we didn't used to have to deal with.