Nice but wrong results

Well, this app looks very nice. But try to calculate:

10 + 5 * 10 = ???

Is the result 60 (as you learn it at school) or 150 (as it is shown by CalcNote)? It would be helpful to work with brackets, like (10+5)*10 ;-)

Be careful with the results.

Featurerequest: please Set the priority to "*" and "/" calculation.

Sdfeecbz5€@ about CalcNote = Calculator + Note, v1.1