About this app

This luxurious free calculator app employs a pure gold body (24K gold).

The buttons adopt a gold coin shape, bringing together the UI with a premium sense of high quality.
This would match with a similarly gold-colored smartphone.


•Built-in functions for saving your calculation history, and memo pad
Save your calculation history and view past equations at any time.
You can save what you have entered even after exiting the app.
You can freely edit, copy, paste, and erase your calculation history.
As you can also freely edit, and enter text on the calculation history screen, it may also be used to take notes.


•This app does not fall short when compared to Calculator Plus, or other classic apps with practical-use functions.
You can use it with confidence in not only business or at work, but also in studying for tests and other kinds of learning.

•There is no limit to how many numbers can be entered and shown.
Utilizing screen optimization technology, very large numbers can be input and calculated.

• Advanced mode installation (three convenient additional functions)

① Calculator manual
Memory constant calculations You can view manuals that show how to use the calculator functions such as the exponentiation.

② useful formulas, practical formulas
You can browse 99 mathematical expressions useful for business, daily life, technical work, sports etc.
If you enter a number, you can see the value of that formula.

③ Unit converter
Weight, Distance, Area, Capacity, Temperature, Speed, Power, Pressure, Work, Output, Angle, Heat Amount, Radiation
Magnetic force
Equipped with unit conversion function, unit conversion is possible by entering numbers.

• Calculator's Function List
•% (Percent) calculations ( ×% ÷% -% +% ) can be used in consumption tax calculations.
•Constant calculations ( × ÷ - + ) Press the Operator button twice
•Exponents, press the x button twice Example: 5 xx = 25　
•Built-in memory function
•Memory key (M+, M-)
•00-key (for hundreds)
•Backspace (→) key
•+/- (sign change) key

•Other Functions
Built-in Menu feature
Sound can be turned ON or OFF
Vibration can be turned ON or OFF

Note: Utilizes network communication to display advertisements.

• There is also Gold Calculator Premium (paid version), which hides advertisements.
The paid version does not display advertisements at the bottom, and returning from the history screen makes all advertisements not display. Operation speed increases from hiding advertisements.
The icon and top button become a black which overflows with class.

You were probably using a difficult-to-operate function calculator. Your friend was probably using the seemingly-convenient "Calculator Hide App" and "Calculator Vault." But, wait a minute. This Pure Gold Calculator definitely doesn't seem to be compatible with those. However, the unique UI and user-friendliness will leave you unable to ignore it. It certainly lacks features like the loan calculator and the car calculator. However, with a little creativity those calculations can be performed as well. Since it has the convenient Calculation History available, getting used to the app's functionality allows you to perform very complicated calculations with ease. Just get a little used to it, and you will be able to perform calculations like those in tax calculator and payment calculator.
Of course, there are some unfortunate parts to this. That is to say, this isn't "Calculator for Android Wear" or "Calculator for Widget." It also is not "Lock the Calculator Application."
Still, this Pure Gold Calculator can be used to enjoyably perform a full array calculations in a hands-on way.

New features

10/01/19 Privacy policy added.

App Permissions

Allows applications to open network sockets.
Allows access to the vibrator.
Allows applications to access information about networks.
Allows applications to access information about Wi-Fi networks.
Allows an application to read from external storage.
Allows an application to write to external storage.