Free Calculate+4 -The cool, simple calculator

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Created with the concept of making a cool, simple calculator that can be used on a tablet.

The buttons are large and easy to touch, and have a simple design. In calculator + 4 we put four calculators on one screen when we turned horizontally.

I think that it is useful in various places if you have to do simultaneous calculation.

[Major features]:
-Simple and easy design
-The button is large and easy to touch
-When turned horizontally, equipped with four calculators can be calculated simultaneously
-For portrait orientation, delete the rightmost value with backspace button
-Percent calculation also possible
-Supports both vertical and horizontal display
-Display comma (,) in every three digits for easy reading of calculation result

Supported Operators:
-Basic operations: +,-, x, ÷,%
-+/- conversion

If you have any comments or suggestions about this app, please contact us anytime
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What's New

Thank-you for choosing to use Calculate+4.
We would like to let you know that we have added the following functions:
-The icon has been changed.
-Added support for smartphones
-Minor bug fixes
Please continue your favors toward calculator +4.
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Additional Information

October 3, 2019
Current Version
Requires Android
4.1 and up
Content Rating
Offered By
Rooking, Inc.
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