Calculator 365 : Pack app for iPhone and iPad

This calculator app is a non-scientific, everyday and professional calculator that is multifunctional in its capability.

It is an all-in-1 calculator, hence it combines the functionalities of arithmetic,percentage,time,date, into the one app.

What you can do with this app:

- use as a standard calculator, +-x÷
- calculate percentages. This app has a full percentage calculator built-in
- a full set of 8 percentage functions is available
- use as a shopping calculator to add up groceries cost
- use as an adding machine to add up bills, wages, etc...
- use to calculate time difference between two dates
- use to calculate time difference between two time points accurate to the mins and secs, over a time span of 100+ years
- use it to calculate how much time you have worked, and how much you have earned for that time
- you can use it to calculate your age accurate to the second
- see how much time till your birthday, or how much time left before a meeting, or a sporting event, or any event
- you can enter up to 100 timers to count down 100 events
- you can do arithmetic +-x÷ with time quantities
- You can use the time adder function to quickly add up to 100 time quantities to get the grand total