Simple, easy to use Calc App.
Performs two-items calculations with tree-structures in easy operation.
Calc progression display, and “Go back” the progression.
“Calc Unit”
2 consumption tax rates.
Input order calculation. Not Normal arithmetic order. Always operate on the calculation results up to immediately before.

Calc Units
･ Handle “Calc Unit” which is calc progression before pressing “=“.
･ Re-calc “Calc Unit” with correction.
･ Copy “Calc Unit” with Text format data.
･ Register 2 consumption tax rates
･ Save one “Calc Unit” capability ( Up to 50 calcs with + edition ).
･ Load “Calc Unit” and re-calc with update.

Tax included / excluded calc button with 2 types of consumption tax rates.
･ You can change tax rates on “Settings” at anytime.

Structured calc
･ Go down and up between hierarchy with “Enter detail” button and “Upper level” button during calculation.

Disclaimer
･ Please note that we are not responsible for any loss or damage caused by using this software.
･ We do our best to ensure the accuracy of the calculation results by this software, but we do not guarantee the accuracy.