HP 28S hardware emulator. You need to have the rom dump of this calculator to use it. (see. Automatic save and load of state. Speed up from x1 up to x25. Tablet mode in landscape Second keyboard by touching the center of display. Help by touching left of display. Hp82240 printer emulation
The app is completely safe to download. Olivier De Smet is the developer of go28s which can be found in the Educational category. The most recent release was on Nov 21, 2015 and the tool was downloaded and set up by over 100 users.
On Google Play, this application has been rated 3.6 by its users. Download the installation package of go28s 1.3 free of charge and take a look at users' reviews on Droid Informer. The app can be launched on Android devices 2.2 and higher.