Allfydol

With this app you will be informed about the current lunar phase with just a simple push of a button. Well more the press of a screen, but that doesn't sound as cool now does it.
You will be notified when there is a New and/or Full moon near (In the event where there is both a New and Full moon on the same day I wish you the best of luck, no one could save us in such a situation).
Apart from the current moon, you are able to pick any date and get the matching phase (touch the moon to open the date picker).

(If you want to take a look at my (messy) source code, just send me an email!)