Remote communication became even more important after the pandemic, and mobile applications now often include voice or video chat functionality. However, building this complexity from scratch can be challenging. This is where Video SDK comes into play, providing developers with simple-to-use APIs to embed real-time video, voice, and interaction functionalities into their applications without requiring them to develop the underlying technology themselves. The Video SDK allows developers to create 1-to-1 video chat apps with ease, using a pre-built SDK that can be integrated in just 10 minutes. The app uses Android Studio, Java Development Kit, and Android SDK API Level 21 or higher, and it requires runtime permissions for audio and camera access. The app has two screens: joining screen and meeting screen, which display participants as mini or large views depending on whether they are the local participant or another participant. The app handles meeting events such as join/leave and participant join/leave, and resources are released when the app is closed to avoid memory leaks.