Ratel Phone is a free Voice-over-IP (VoIP) soft-phone designed for Android devices, enabling users to connect seamlessly to the Ratel-Plus communication network as well as various telecommunication service providers. This application facilitates voice calls, providing an alternative to traditional phone services by leveraging internet connectivity for communication.

The app is categorized under Social & Communication, making it a practical choice for users looking to enhance their communication capabilities. Its user-friendly interface ensures easy navigation while allowing users to manage contacts and calls efficiently. Ratel Phone supports a range of features typical of VoIP services, making it a reliable tool for both personal and professional communication needs.