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.
Leverj decentralizes the most desirable features of derivatives trading by implementing them in cryptocurrencies and eliminating points of friction. With a tight focus on derivatives trading and the supporting ecosystem, Leverj has taken the approach of defining the product first. We have built a functioning exchange with a usable UI (user interface), decentralized identity, and provable audit. We plan to decentralize the back-end and add ecosystem features that will enable large players to move into the cryptocurrency world.