Colorstory is the most efficient photo color saturation adjustment and image tone optimization app. With Colorstory, you can create prefect photos: (1) Make selections with the Selection Brush Tool, adjust the quality of selected areas, such as saturation, brightness and contrast. (2) Supports arbitrary angle of rotation and crop the photo. (3) Add stylish photo filters to beautify your photographs. If you're satisfied with your masterpiece, save it into your album or share it to social networks.