Calculator - History Visible

This is a calculator utility for Android.
You can calculate with visible history and expression.
It's ad-free and unlimited, so it's a good choice as your default calculator app.

[Feature 1: Calculation history is visible]

This calculator app displays all the calculations you have executed as a calculation history.
You can review the calculation history at any time, even if you have many calculation results.
To do so, simply scroll vertically through the calculation history.

[Feature 2: Calculation expression is visible]

This calculator app displays all the numbers you have entered.
You can review the calculation expression at any time, even if the expression is long.
To do so, simply scroll horizontally across the calculation expression.

[Other features]

- You can view the result immediately after entering numbers
- You can copy, cut, and paste the expression by long-pressing the expression
- You can copy the result without comma by long-pressing the result
- You can delete the entire expression by long pressing the ⌫ button
- You can enter the power sign ^ by pressing the ✕ button twice
- You can paste the result of any history into the current expression by pressing the history
- You can copy the expression or result of any history by pressing the history