Delphy is a mobile platform for prediction markets built on Ethereum as a DApp. In fact, it is a light Ethereum client running on mobile devices. Its born decentralization ensures that prediction markets are hard to manipulate or shut down, and there is no need to trust one single entity.
Our vision is to create a global exchange using Ethereum blockchain, where everyone on this planet has the opportunity to buy and sell mobile bandwidth in any country just like you buy foreign currencies on FOREX.