Apple on Thursday updated its App of the Week promotion with the app Camera Plus (not to be confused with the popular Camera+). This means that from now through next Thursday, you’ll be able to pick up the photo editing app for free—a solid savings of a buck.
Camera Plus describes itself as the app for "the best macro photos and remote photography." It features the usual photo app options like filters and effects, but it also has special tools for taking close-up photos, and a feature called AirSnap for taking photos remotely.