HP-45 is a full featured Emulator of the classic HP-45 calculator.
HP-45 is a true hardware emulation so the calculator will behave just like the original. Together with the photo of an real HP45 as background the Emulator gives you the feeling of using a real calculator as well a cool retro look:
The emulator runs in full screen mode and the on screen buttons are far enough apart for finger use. In addition all function are available via qwerty keyboard on devices which feature such a keyboard:
The application in written in JavaME (CLDC-1.1, MIDP-2.0) and is designed for an Quarter-VGA portrait display (240 × 320 pixel). HP45 will run on any mobile device which offers such characteristics.
See what the HP-45 can do:
Note that is not possible to press CHS-7-8 simultaneously on a touch screen (or on the qwerty keyboard).
Licensed under the under GNU Public Licence Version 3, which gives you a a few extra advantages:
No annoying copy protection or registration keys.
You can change the application to optimize it for your personal use.
You can port the application to a new device.
You can sell modified versions.
1.1(6)
First public release.
1.2(10)
Improved power management, add german keyboard layout.