The application serves as a free online walkie-talkie, allowing users to send voice messages through the cloud without requiring any registration or advertising interruptions. One of its primary features is its capability to operate offline when users are connected to the same Wi-Fi network, directly transmitting audio between devices. This flexibility makes it a convenient option for users who may not always have reliable internet access.
In offline mode, the application supports various types of local area networks including Wi-Fi, Wi-Fi Direct (P2P), Wi-Fi hotspots, Ethernet, Bluetooth, and USB tethering. This wide range of connectivity options ensures that users can stay connected with each other in many different scenarios, enhancing the app's usability in diverse environments. Additionally, the application supports the use of wired and Bluetooth headsets, automatically switching to the connected device for improved audio quality.
The app features hardware push-to-talk (PTT) button support, allowing users to communicate instantly if their Android device or Bluetooth headset is equipped with such buttons. Real-time audio transmission ensures that users can send their voice messages just as they start speaking, making communication seamless. Moreover, the "Quick Reply" function enables instant responses to incoming messages, as the app automatically displays the message window when a message is received, facilitating effective conversation flow.
Users can also configure a list of "home" Wi-Fi networks within the app, allowing for customized settings that apply when connected to those networks. This feature provides a level of personalization, such as ensuring that incoming messages are played loudly only when at home. To prevent accidental audio sending, the app includes a "Slide To Talk" button, and it also ensures user privacy through end-to-end encryption of all transmitted data. Overall, this application aims to provide a flexible, user-friendly communication tool without the burdens of registration or advertisements.