Drawing on image with option to change its Brush's Color, Size, Opacity, Erasing and basic shapes.
Apply Filter Effect on image using MediaEffect
Adding/Editing Text with option to change its Color with Custom Fonts.
Adding Emoji with Custom Emoji Fonts.
Adding Images/Stickers
Pinch to Scale and Rotate views.
Undo and Redo for Brush and Views.
Deleting Views
Saving Photo after editing.