Every year one to three fridays fall on a 13th. For everyone this day has a other relevance. This program calculates all fridays the 13th for the next 50 years. With the .iCal-function you can enter these days in the calendar of the PC, Mac and the device.
System requirements:
- Internet connection
- For iPhone, iPod Touch or iPad with OS 8.0 or higher
System requirements:
- Internet connection
- For iPhone, iPod Touch or iPad with OS 8.0 or higher
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