Sign Camera app for iPhone and iPad

Sign Camera is a powerful app that let you make customer and funny signature on picture when your take photos. it can protect your picture copyright, prevent your picture from being illegal used by other people, and be used to make funny picture. if you want add customer signature to picture, just choose this easy use and powerful app.
what function this app provides？
1, add your signature to your photo when you take picture
2, position your signature with drag by hand
3, customer your signature
4, customer signature font style, size and color