Mixing Calculator is a free Android app developed by STUDIO IMIM, falling under the category of Business & Productivity. The app is a calculator that supports mixed input of binary, decimal, and hexadecimal numbers in the formula. It displays the calculation result in binary, decimal, and hexadecimal numbers. Users can select the type to be used for computing from the double type, long type, int type, short type, and type byte. The app also allows users to view the calculation results of the past and copy them to the clipboard.

Moreover, the app has a parentheses symbol that can be used in the formula, and users can omit the multiplication operator in the formula. The app also allows users to calculate the result of the previous formula and re-enter the formula for the last time.

It should be noted that changes made to the settings in the free version of the app might not be recorded. However, changes are recorded in the paid version of the Mixing Calculator app. The app does not require any special privileges, and there are no advertisements displayed.