[gautxori]

Hi,

I've been looking for a while for the best choice to do maths & engineering on my mobile.
The options i'm considering are:
- HP Prime
- Emu48 (HP calcs, 50 or 49 series).
- Smath Studio, Geogebra or Maxima.
- python, any version for Android.
Requirements:
- must have a GUI that makes the software easy to use. Thus, I discarded python.
- must be programmable. All of them are.
- should be usable and have a good interface.
Emu48 is really good, very customizable. HP Prime is also quite good,but Emu48 offers many more possibilities. But programming HP Calcs is too much of an effort (i'd rather program jscript, basic or even python).
Does anyone know of any better choice than these? Thanks.

https://www.swissmicros.com/products

[gautxori]

https://www.swissmicros.com/products

thanks sirdon, but I already mentioned Emu48, which by far supersedes swissmicros emulators. So does HP Prime emulator, but "older (emu48) is better".
And for more friendly mathematics, I'd go for Smath Studio, this one rocks, and I'll wait for the developers to add a friendly "calculator-keyboard-like" input system.