[iPhone God App] It was found using the 12C-Lite actually

Complete simulation of the well known Classic and Platinum Business and Financial calculator, with all the features of the real one and more :
Over 130 built-in functions including :
- Selectable RPN or Algebraic input logic (Platinum model only).
- TVM, Amortization, Bonds and depreciation.
- Register based cash flow analysis NPV, IRR
- % change, % of total
- Cumulative statistical analysis & Linear regression
- Date arithmetic.
- Fully programmable
- etc....

Added features:
- Selectable calculator model. The default Classic or the new Platinum.
- Orientation lock or dynamic setting.
- Landscape and Portrait layout orientations in all views.
- Full Retina display graphics.
- Continuous memory.
- Memory content backup, including programs, by Coping and emailing as text list.
- Copy & Paste the displayed number and selectable memory parts.
- Sound effects feedbacks with volume adjustment.
- User selectable comma or dot decimal & thousand separators.
- 1000 program lines with line insertion instead of line replacing input.
- 100 Memory registers, 20 for STO or RCL and 80 additional for Cash Flows.
- Free support & updates
- OPT key to access the additional features and tools:
* General Settings.
* Registers content view.
* Memory View & File Save-Load operations.
* Amortization table.
* Extensive Help and Examples view.

System requirements: iOS 8.0 or above.

Disclaimer: THIS IS NOT A HEWLETT PACKARD CALCULATOR, AND IS NOT SPONSORED IN ANYWAY BY HEWLETT PACKARD OR ANY OF ITS SUBSIDIARIES.