100% free app, with no ads. This is a Hebrew Calendar and some tools that you can use to make your life easier on the go. you can quickly convert between Gregorian and Hebrew dates. you can add the selected date to your calendar with one tap on the application bar (on the bottom). the date selection is easy and intuitive like standard system date controls
This app has two Live Tiles, the regular tile will get you the app icon in front and the Hebrew date on the flip side, but wait there is more you will also get a custom tile that can be pined from the Application bar Pin it and you will get a calendar style live icon that will show the Hebrew date (month and day) on the front and the full date on the flip side.

Any suggestions or Bug reports are more than welcome