50 Years Calendar app for iPhone and iPad

4.2 ( 4752 ratings )

Utilities Entertainment
Developer: Khaled Khaldi

Free

Current version: 1.0, last update: 7 years ago
First release : 11 Dec 2015
App size: 22.65 Mb

50 years Perpetual Calendar

How to use:

◉ Turn the upper disc, aligning the year and month you are to seek, then the diagonal direction will show you the week information of each day in the month

◉ You can know the week of every day in the range of 2007-2056

◉ When you seek for January or February in a leap year, you should aligning with the orange "JAN" and "FEB"

For more, please visit: https://en.wikipedia.org/wiki/Perpetual_calendar