Vicinno Soft (http://www.vicinno.com/) has announced 15C Scientific Calculator 1.0 for the iPad and Mac OS X. It’s an emulator for the HP 15C Scientific Calculator.

The app provides an emulation of the layout, functions, algorithms, capabilities, and key sequences of the original. One of five calculators in the 10C series, The 15C was the most advanced scientific calculator in the 10C series that were made from 1981 till 1989. The 15C was the most advanced scientific calculator in the line.

In addition to full implementations of original HP 15C, Vicinno the 15C Scientific Calculator sports like user manual accessible from within the app for reference on the go, optional click sound with each tap providing additional feedback, and more.

Vicinno 15C Scientific Calculator requires iOS 3.2 or higher on the iPad and Mac OS X 10.6.6 on the Mac. It’s priced at US$29.99 and available worldwide exclusively through the Apple App Store and Mac App Store in the Utilities categories.