Apple on Thursday updated the App Store with a new App of the Week: Stackables for iPhone and iPad. This means that from now through next Thursday, you can pick up the popular photo editor for free—a solid savings of $6.
Stackables is a beautifully-designed effects and layering app. It's packed with over 200 effects expertly crafted by by renowned photographer Dirk Wuestenhagen including textures, light leaks, analog film filters, grain and more.