Encrypted Unlimited global calling, messaging and video chat. It's free? Yes - video calls, audio calls and messaging are free, globally. Only registered users with the app can make or receive calls and messages. Download the app here and then invite friends to download and register - then you can both call and text for free. You dont need a phone number or sim card! We use App to App connectivity, fully encrypted. Chit Chat is designed for the burgeoning community of individuals who priori