To build a WhatsApp clone, developers need to focus on real-time messaging, voice/video calls, media sharing, and strong end-to-end encryption. Using tools like Firebase, WebSockets, and secure authentication, it's possible to replicate core features. The process involves backend setup, mobile UI/UX design, and integration of chat functionalities. Creating a WhatsApp clone is ideal fo... https://creatah.com/blog/develop-whatsapp-clone-for-android/