Trafficy

Tabsy is the first zero-knowledge, end-to-end encrypted utility for managing informal debts and IOUs or shared expenses. Designed as a high-performance Splitwise alternative, Tabsy eliminates the privacy trade-offs of traditional shared expense utility apps. While other apps harvest and sell your financial social graph, Tabsy uses AES-256 encryption to ensure that only you and your friends can see your transaction history. Not even the developers can access your data.