Moon Phase is an iPhone web widget, that will display the current phase of the moon. It will also allow you to enter any date, and see what the moon phase will be. There is also a countdown feature that will tell you how many days are left until the next full moon.

Features:

• Clean easy interface
• Photo-realistic moon images
• User selectable day, month and year
• Display moon phase for any date from 1900 to 2100
• Monthly moon phase calendars
• Moon phase name display
• Next full moon countdown
• No internet connection required

Moon Phase is available in the catergory ““Utilities”” of Cydia through the ModMyi repo.