Grounbreaking mobile ability

Color Screen is the closest to PhotoKey5 in a fully optional chroma key app Ive yet to see for iOS.

Being able to simply key out any colour of wall behind subjects transcends versatility from an app and sets a new standard for iOS...

Improvements:
- Allow full landscape images to be used in background
- Allow photo of subject to be resized and rotated within canvas
- Allow adding of graphic overlay to subject foreground

Easily a 5 star app with these updates added.

Shelbro about Color Screen - the Universal Green Screen App, v1.4.1