HP 12C Platinum Calculator Reviews

App constantly crashes

cmwalsh

I have had this app through multiple phones and it has altars crashed. Mostly when you hit the clear button.

I love this 12cp app and it's my primary calculator. One big problem, on my iPhone 13 Pro Max the CLS button crashes to app in either hoz or vert positioning. Strange as I also have the 15c and it's OK.

Refund

Kristakramzzzzz

Hi, Could I please get a refund because it is not working. I just got it 3 days ago. Thank you!

Support help

Rppppp

I used to use this all the time on my iPhone X but all of a sudden, the app crashes every time I try to use it. Where do we go for support on this?

Shutdown problem

Inserischi nickname

On an iPhone 11Pro, note the app shuts down when you try and clear an entry using the CLX button.

Error 5 PVM Calc

JAB USAF

PVM calls stopped working. Must be an iOS update issue. Please help. I use this function all the time. Thanks

Present value calculations and amortization now broken!

Weightwash

The present value and amortization calculations no longer work. The app is now useless to me!

Malfunctioning

OC CA Dream

I have not been able to use this App for sometime. Every time I hit the clear button, the App closes.

App not working properly

Ajmakid

Ap crashes when clx button is pressed, annoying but, lacks on updates

New version problem

Ygor144

I use the app regularly. Following the last revision, the app will sporadically error out to the home screen when you hit clearX. Please bring back a version that runs consistently! ** The problem is caused by the load state at startup. If you turn that off, it works but you have to select all or rpn each time.