Left hand user calculator app

Description

Are you using a calculator that exposes 2 + 2 x 2 = 8?
There is a calculator that can calculate 2 + 2 x 2 = 6 accurately.


@ Is it free?
Lifetime free calculator app.

@ Do you use your left hand??
I added left-handed user mode.

@ How many times do you press 0 when typing a large number?
0 unit change function is possible with one click.

@ Is it possible leave a messages for the formulas?
You can leave a message for frequent formulas.

@ Is there a feature that allows you to delete by the hand?
You can delete formulas by swiping left-> right, right-> left with your finger on the screen.

@ Is there a history management feature?
You can save the formula history that you previously calculated, protect the formula, leave a message and deletion.

@ What are the features in configuration?
* Right and left user mode change function
* Vibration effect On / Off
* Vibration intensity adjustment steps 1 ~ 5
* Sound effect On / Off
* Keep the screen always on On / Off
* Use calculator on full screen On / Off
* Decimal point representation (1 to 10)


We have launched a calculator app to provide users with easy and convenient calculations.

Thank you very much.