World's Last Chance is pleased to provide this unique application which correlates two different and distinct methods of time calculation in a user-friendly format: the solar Gregorian calendar and the Creator's luni-solar calendar. This one-of-a-kind program is not available anywhere else in the world.
• It supplies a Luni-Solar calendar with corresponding Gregorian dates.
• It provides a Gregorian calendar with corresponding Luni-Solar calendar dates.
• It allows calculation of either the Luni-Solar calendar or the Gregorian calendar into the future or the past with the Creator's Sabbaths and Feast Days marked on both calendars.
• The percentage of the moon's illumination is provided as well as times for sunrise, sunset, moonrise, and moonset.
• It provides accurate astronomical information for both the sun and the moon for your specific location.
The information provided here is invaluable for those who wish to honor their Maker by keeping His annual feasts and weekly Sabbaths holy. It shows future lunations so that work and school can be scheduled around Yahuwah's holy days.

*Please note: The app is currently only available in English.

What's New

Version 1.0.7

• Updated background image
• Updated learn section
• Now automatically saves recent locations
• Added GPS option

Ratings and Reviews

5 out of 5

14 Ratings

14 Ratings

Exactly What I Needed


I'm a timekeeping junkie, using timers and trackers to log my activities throughout the day and recently started importing to my calendar app. That's when I decided to get serious about using an efficient and correct calendar. After days of discovery and trying to dream up my own calendar system I stumbled upon this app. It was exactly what I was looking for. A lot of luni-solar calendars I tried has the dates wrong. Some were close, but others were off by 3 or 4 days. This app uses a system that is perfect. My only request would be to have the option to export ICS (iCalendar) or CSV files with the calendar info so I can load into other calendar apps. Where it matches the dates for my specific location.

Wish calendar would sync


I LOVE this app! I was so blessed to have found it. The only thing I would love to see changed would be the ability to sync this calendar with “My” calendar. If this is already possible, I can’t seem to find the option??🤷🏻‍♀️

Great Calender!


I am so happy I found this! May Adonai bless you! The app is very functional and easy to use. I enjoy that you added in a section explaining the feasts with references given. Thanks for your work! Shalom.


World's Last Chance, LLC
61.9 MB
Requires iOS 5.1.1 or later. Compatible with iPhone, iPad, and iPod touch.
English, Czech, Dutch, French, German, Italian, Japanese, Korean, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Traditional Chinese, Turkish
Age Rating
Rated 4+
© 2013 World's Last Chance, LLC


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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