Speed: Free42 vs Hp prime application on android (and if possible, other emulators)

[pier4r]

I was wondering, did someone compare the free42 app vs the HP prime app in some common application (for both apps) on the same android device. Like a savage benchmark? (that uses many common math functions)

If yes, how is the speed comparison? It would surprise me greatly to see the Free42 being able to keep up with the official HP android app.

Did someone test also other emulator/simulators of HP calcs? I would expect that the majority of emulators would be way slower than simulators, but one never knows until one tests them.