Calroll is an application designed by Opacan for iPhone and iPad, aimed at facilitating the control of calculations and their subsequent verification if necessary. Its interface simulates a printer at the top, which records the entered numbers and the accumulated result.
In a single view or roll, various calculations can be entered, which will be finalized when the ‘=’ key is pressed. The use of memory keys allows us to enter partial calculations if their sum is required.
We have up to five independent rolls at our disposal, which enable us to preserve different calculations for as long as necessary. Within the application itself, we can access the help section, identified by the ‘?’ symbol, which provides detailed explanations of the use and utility of the relevant keys.
