It is an application to calculate the ratio of the number of each item (percentage), to be displayed in a pie chart.
It is convenient to aggregate the questionnaire.

The operation is very simple, you can add as many items as you want, and continue to count in the "CountUp" button to display on a separate pie chart and percentage by pressing the end "aggregate" button.

The numbers can also directly input, input menu appears on the screen by a long tap numbers.
In addition, the item name is also rejected by the automatic No. 1,No.2... by default, but you can also edit free to do long tap.
The item name will be reflected in the chart legend.

It is a handy app, for example, when you want to see immediately in the graph aggregate result of a simple questionnaire.
By maximally to simplify the function, since it has become a very light application, please try to install and feel free.