UI/UX design is vital for an app’s success. This is the reason why app designers put lots of efforts to decorate the app with the perfect user interface. This attracts users and thus makes app more engaging. Here are certain factor that contribute in making an impressive UI/UX design.

• Intuitive and familiar user interface.
• Clarity and simplicity in interface.
• UI should never gets stuffed with extra elements.
• It should be highly responsive.
• The user interface should be fully consistent.
• It should be attractive and impressive.
To improve the UI you need to interact with a novice who interacts with your application, once you observe his moves and how fast or struggled he is; there on you need to plan to over come the flaws by improving the interaction between the end user and the application.
To improve UX for a better experience, you need to check how the end user completing his task without hassles, in the mean time if he comes across some issue, he must be aware or say he can guide self to over come the issue. Best UX is meant for self explanatory where the design will speak as per clients requirement.