This app operates using dates and days:
- adds the number of days to specified date and finds the new date
- finds the difference between two dates in number of days, weeks or years-months-days

Choose the date, enter the number of days, and get the result!

It also saves the last calculated date and updates it when launching. You will know:
- which date it will be after a specific period of days
- how many days remain until specific date
- how many days have passed since specific date

No in-app ads, no subscription necessary!