Air Chat is a free social networking app developed by Code Cartel LLC. It offers a unique way to send secure encrypted text messages to nearby friends using Bluetooth, without the need for a data plan or Wi-Fi connection.

With Air Chat, you can easily detect other users of the app around you and start chatting with them. The app automatically resumes conversations when devices reconnect, ensuring seamless communication.

One of the key features of Air Chat is its Bluetooth notifications, which work in the background to alert you of new messages. This allows you to stay connected with your friends without constantly checking your phone.

Overall, Air Chat provides a convenient and secure way to communicate with your nearby friends using Bluetooth technology. It eliminates the need for a data plan or Wi-Fi connection, making it a great option for situations where internet access is limited or unavailable.