* The app is available for the comprehensive functions of a "real" computer in anything, unless you need the countless operations and controlled.
* The computer is very responsive even with complex tasks, the graphical user interface is clear and without frills.
* Simply turn on and but expect drauflos is not - unless you are satisfied with the basic arithmetic operations.
* Due to the variety of mathematical, complex features a manual makes inevitable - and here is the weak point, unfortunately, because without sufficient knowledge of English also meets the most experienced users eventually reach its limits.
Of course, one should not deduct always the same star when it comes in English only one app.
But this is now time to use for the German users, and no handbook can the myriad ways the app never ausreizen.
Conclusion: If you cope with the app and has a correspondingly large display, save in my eyes buying a "real" calculator.
- Five stars I give for the gloss functioning app that henceforth replace my computer.
- Two stars I draw from because of the limited use of language.
