Simple calculator is a mobile application used for making mathematical calculations. This application has an arranged design where functions and numbers are perfectly positioned in the keyboard.
use the app to make some calculations, i see do not remember my calculations are done. I can not check storage calculations. my suggestion is that the storage feature should be added to the app. In the normal calculator, the user can check the calculation. For example, when the user has to remember the last calculation result or when the user needs to check what is added to get the result, especially if there is confusion, which enter the save feature.
With this feature users can easily check their storage calculations for reference, confirmation and many other reasons. In addition, calculations can be stored by apps so that users can go back at any time to review or customize them.
