ShapeShift.io has released the first-ever cryptocurrency exchange app for iPhone. Buy or sell Counterparty XCP instantly and on-the-go with the ShapeShift App.

Download the app: http://apple.co/1FU6Njm

Learn about the app in this Forbes article: http://onforb.es/1dtZqVX

NOTE: ShapeShift will be adding their Android app soon. Stay tuned!