Believe it or not the Destiny campanion app looks great. Its available for both ios and Android but there is no love for Windows Phone :(
I created this petition primarly because I see a lot of people in comment sections wishing there was a Windows Phone version.
You never know, maybe if this petition gets a few signatures then Bungie may consider making one.
It would certainly make a difference as Windows phone is the fastest growing mobile OS currently, who knows how many people will be missing out come the time when Destiny hits PS4, Xbox One, X360 and PS3.