Thanks @missy @rambo and @lyxzen for a fun blog homework!
I've got to say my favorite app and the one I use most consistently is Instagram
I don't really understand tumblr too well and re-activated my Facebook for only a year before deactivating because the bullying I was seeing was starting to depress me. I like Instagram because the things I see are more controlled, and because I just love pictures. I can see photos from my state that I love despite it being in the middle of nowhere
I can keep up to date with all the wonderful ladies of Suicidegirls, stuff I might miss if I haven't logged in in a couple days, and neat travel ideas (aka vegan places and breweries to visit all over the place :p)
Also, I don't know if it counts as an app, but iTunes is pretty great. I just subscribed to the $9.99 for all the music you want and I've definitely been abusing it lol, thanks to it I've discovered the Decemberists, which have become one of my favorite bands
Oh, and I guess I should mention my new set Santa Monica is up in MR (can't insert a link for some reason) so please check it out if you have the time!
Sorry if the pictures are all over the place! I typed this on my phone and for some reason it posted everything out of order agh