HP Prime Graphing Calculator

There is no vibration for any key, so it is difficult to recognize whether the key is actually pressed. Please fix this. Upd. —— After using it couple of months, I think that the app is okay even without the key vibration functions.

In CAS mode do integrate from 0 to pi 1/sqrt(1-x^5) dx application crushes and after restart i see no expression i entered. On real device on the same example i see the warning, then calculation continues an does normal complex result

Good

Over all I love the representation of the calculator, but that makes it rather annoying to attempt to program on the calculator without the external keyboard. That was one of the biggest drawbacks to the actual calculator. If HP would simply use the native keyboard or alternative keyboard it would be more useful. Update: It does appear that HP is leaving the calculator market as they have sold the business to Royal Consumer. It appears that Royal is also not interested in staying in the market and has transferred the application to Moravia. It appears that the demise of the HP calculator is complete.

The calculator works as it should and I haven’t had any issues so far. The app however scales its gui to fill the screen and it doesn’t look sharp. I would give it 5 stars if they improved this.The app is great.

I’m using a real HP Prime and this iOS version is more convenient and durable (the keys on my real calculator is kind of broken after 3 years). My real calculator is a G2 hardware version. Somehow it can’t properly plot Y=X^(1/3) in Advanced Graphing (X<0 is somehow not defined), but this iOS emulator and PC/Mac emulator are both correct with the domain. This is an emulator, but it’s kind of over emulated. Why not add system 26 keys keyboard support? It will be a lot easier to type in commands. Besides, I’m writing this review in 2024. The latest firmware version is released on 04.13.2023, but in the emulator it’s only 05.05.2021 version. Other than these it’s still a good emulator. It solves some integrals like ∫(1/(x^3-1),x,0,∞) that Texas Instruments and even Mathematica couldn’t.

Over all I love the representation of the calculator, but that makes it rather annoying to attempt to program on the calculator without the external keyboard. That was one of the biggest drawbacks to the actual calculator. If HP would simply use the native keyboard or alternative keyboard it would be more useful. Update: It does appear that HP is leaving the calculator market as they have sold the business to Royal Consumer. It appears that Royal is also not interested in staying in the market.

I just want to easily connect this to my connectivity kit and move over my backup from my actual calculator.

Can’t believe this is still designed for the old iPhones with buttons. It’s hard to and everything is too small. If it was updated to fit the new iPhones it could be zoomed in more making it much easier to see.

NEEDS UPDATING. BADLY. A vertical mode with responsive resizing for iPad Pro multitasking is MISSING. BRING IT UP TO SPEED. Allow for more streamlined UI and connectivity tutorials.