Flapper vs ySign

Your new first class

Flapper draws together Latin America's best helicopter and private jet fleets to deliver a revolutionary private flight experience. Have it your way - indulge in a private jet charter or join other Flapper members on a shared flight. Flapper guarantees the most complete private aviation offer, including jets, turbo-props, and helicopters.

Location: Belo Horizonte, Brazil

ySign is a blockchain-based messenger app, which is the reason for our ICO.

Creating and developing an app for communication without stored information was our goal. Instead of storing your chat communications or calls on a central server, ySign uses blockchain technology for decentralized file sharing to carry and distribute encrypted messages.