There are a number of free apps this weekend highlighted by a new iPhone app called Retromatic and a new panoramic app for the iPad.
I haven’t really used any of these apps, but I did give Retromatic a quick try. It does just a few things and saves at low resolution, but is kind of fun to make retro looking posters. I have a feeling younger people will enjoy it quite a bit. I just wish it had a few improvements, such as a way to erase portions of the mask you create.
Retromatic for iPhone, fun to make interesting retro posters
Panorama 360o HD for iPad, does panorama shots
Photo Frames Studio (Universal), combine/frame several photos
Scout Camera for iPhone, basic photo taking app
Blur It for iPhone, lets you blur out faces and things
Trgl (Universal), lets you triangularize your photos.