This app is a fully professional real-time messenger designed with modern features for secure and fast communication. Users can create accounts with phone/email login using Firebase Authentication, set up customizable profiles with photo, name, and status stored in Firebase Storage and Database, and enjoy instant one-to-one or group chat through Realtime Database. The app supports message delivery and read receipts, push notifications, and real-time presence indicators such as online/offline, typing status, and last seen. For richer communication, it includes image, audio, document, and video sharing through Firebase Storage, with optional voice and video calls powered by WebRTC APIs. Contacts are managed through searchable lists, while users can block, report, or sync contacts for convenience. The app ensures security with authentication checks, database rules, and optional end-to-end encryption. For better user experience, it offers clean UI, light/dark mode, customizable chat wallpapers, and cloud backup of chat history with multi-language support. The goal is to deliver a powerful, scalable, and user-friendly messenger app that can compete with leading platforms like WhatsApp or Telegram.