CryptoJar is an easy social, secure BTC wallet with built-in exchange and crowdfunding features. - Wallet encryption and SMS/email two-step authentication- Your BTC wallet is backed up in the cloud, accessible from any device- Link to your Facebook account or manually add friends- Send BTC cheaply and quickly, anywhere in the world- Crowd-fund projects, events and ideas with your friends- Chats and group chats- Low fee payments- Purchase BTC from within the app- Giveaways for lucky beta testers