There are many many tools and effects of photos and they are all free for everybody!
Features of drawing on photos such as:
Pen,Line,Arrow,Rect(Stroke),Rect(Fill),Ellipse(Stroke),Ellipse(Fill),Eraser,Text,Text (Multiline)…
Features of editing pictures such as:
Filter,Adjustment,Effect,Blur & Focus,Rotate,Draw,Splash,Crop,Resize,ToneCurve,Sticker,Emoticons,Text.…