OK app. But pricey. Needs polishing. – HP 15C Calculator Review

HP update this app for screen size and key size, fix the sound of the buttons! I'm still waiting for HP to fix this app and it will become my first choice calc. for now its in a folder on page 7. I've never had a calculator that sounds like this when I press a key. HP this is stupid. Fix the click. Don't buy this until its updated. The sound of the keys is an obnoxious clunk and the volume is only controlled by the master volume. I wish it was controllable without turning down the volume of my ringer and other apps and a more subtle "click" It seems like the "target" area for the buttons (iPhone) is a bit small. I miss the buttons with this app more often than with others calculator apps. It's very close to being great, but these small items keep me from wanting to use it. I can't afford mistakes from missing buttons in my job. Having invested $15, I hope HP is responsive and fixes these items. Until then I have a better, less expensive 48sx emulator with bigger buttons and a viewable stack.
Review by Bubba-007 on HP 15C Calculator.