In designing a video calling app, you need to remember a range of basic features that are a must-have. User experience may be influenced by conceptualizing a complicated device and attempting to incorporate too many features at once. Hence make a list of features that serve as your mobile app’s basic components. Video chat apps are all about communication and interactions. Add features that allow users to locate people, locate friends, and invite them to enter a conversation. Consider introducing a feature that can import contacts from a user’s account on the phone or social media.