Derbyy
Share predictions and compete with friends
Derbyy is a platform for creating and sharing predictions with your friends and others. Predictions take the form of a short text description with an optional image and can be voted for or against. After a prediction has expired, users gain or lose points based on how many people voted against them. The current version is an iPhone app, but posts are available for voting on a responsive web application that can be accessed from any device.
