Matt Parker highlights some bugs in the Apple iPhone Calendar
I checked my phone's calendar and it has the bug between the years 200 and 1910
| Wrong number of days in most months and where is October 1910? |
| Two Februarys in 200 |
| 1 AD follows 1 BC |
| In MacOS calendar, you cannot jump to a date before 01.01.1000. To get to a year before then you will need to scroll. |