Color & Body idioms in English is a mobile application that provides a collection of commonly used idiomatic expressions related to colors and body parts in the English language. Users can learn the meanings and usage of these idioms through the app's easy-to-use interface, which includes definitions and examples. 

You can save, take notes and share with friends idioms you like. The app is suitable for English language learners, as well as anyone looking to improve their understanding and use of idiomatic expressions in everyday communication.