HP 12C Financial Calculator

This calculator always worked perfectly, but recently, it lost the ability to flip into landscape that showed the financial functions.

Can’t use the full functions of the calculator

It is a great and old school HP12C. But it needs a software update to look better! Please HP keep track on it!

The calculator stopped displaying in landscape mode. Does anyone know how to fix this?

Superb software reproduction of the original, outstanding HP 12C pocket calculator! Works well on iPhone 15 Pro Max and iPad Pro 11” with iOS 17.

Love having the app since the real 12c can stay in office. Really surprised that still after 4 years the blue functions on the right hand column is absent!

Waste of money. Gives wrong calculations. Not good for quoting clients finances.

When I downloaded the calculator a different version showed up with no financial functions!!!!

The digits are displayed above where they belong in portrait mode. Is there an updatd version, and how do I get it?

Downloaded this about 8 years ago and love it. Being an app it has outlasted my physical version where the markings wore off the buttons and the some buttons stopped working because of thousands of key presses. Also I almost always have it even when I forget my physical calculator, I almost always have my phone. Some people are complaining they didn’t get all the features, but I thing they just need to rotate the device to landscape where it switches modes to expose them all. My one complaint is that since I had a recent iOS upgrade on my iPad now the digital display is above the window. Still works, just awkward, and annoying. Doesn’t happen on my iPhone just on the iPad.