they don't sell them where i live or else i might have one.
i like the grindr app from what i see on tumblr.
but, obvs, i've never used it.
also, any apps that are linked w/ public transportation systems. because i'm a nerd. anything w/ maps on it, really.
wouldn't it be neat if you could take a picture of anyplace... like a street in any city. and the app would give you historical data and facts about that particular place.
like a random street in chicago or something. and then the app would say: like, where the street got it's name, or show you pictures of the street from a bygone era or something. and then famous writers who used to live on the street, etc, etc. if i wrote apps that could be a goldmine. but, i don't.