To build a WhatsApp clone, developers focus on creating a real-time chat app with features like messaging, voice/video calls, media sharing, and user authentication. Using tools like Firebase or Socket.IO enables instant communication. The process to build a WhatsApp clone involves frontend design, backend setup, and strong data security. A well-built clone ensures smooth performance,... https://creatah.com/blog/develop-whatsapp-clone-for-android/