App keeps crashing! – HP 12C Platinum Calculator Review

I used to love having this app on my phone! Handy when I didn’t have my physical calculator. But for some time now after doing a PV/FV/PMT calculation then next time I try do a calculation the app just closed! I can’t clear the registry, the app just crashes when I hit CLX. I then need to uninstall and reinstall the app to do a single calculation.
Review by lylemaasdorp on HP 12C Platinum Calculator.