Finally fixed - Update 12-13-2019 – HP Prime Pro Review

Ok, FINALLY someone at HP decided to fix this. CAS appears to work now, so far all functions I’ve tried have not caused a crash. This is once more THE BEST modern calculator you can get for an iPad! (Well, the vintage HP calc simulations are really great too.) Would be 5 stars, but ignoring it for about 2 years and leaving paying customers with a broken calculator after paying up to $25 has to knock at least 1 star off. ————- Original review below ———— HP, shame on you. Either fix CAS mode, or stop taking people’s money for a product that’s severely broken. BEWARE, this was a great calculator for iOS, but appears to have been abandoned by HP. DO NOT BUY.
Review by Kevin37753 on HP Prime Pro.