My Firebase Chat app is purely developed using the Native Android Language. This is also known as a real-time chatting app between two people using the Firebase Database. The app has premium features that enhance the user experience. Users can send messages, files, and voice; be able to see online or offline status; type indicators; support emojis; and display date/time-wise messages. This app uses Firebase as a backend part. There was no use of any third-party admin panel or backend(PHP, Java, or any other framework). The source code is very easy to understand, customize, and re-skin the app for their personal use.