RatatamApp is a Instagram client for Mac OS X. Just forget your phone when you are in front of your Mac. RatatamApp notifies you when new photos are posted (Growl enabled). Just like and comment them from RatatamApp!
Note that the goal of RatatamApp is not to have a better user experience and not to provide the same features Instagram does. The goal is just to have a minimalist interface to follow your contacts activity and to interact with them. That’s all ;)
RatatamApp is available on the Mac App store for $0.99 / 0.79 euros, that’s all!