What makes a good UI app?
The difference between good app design and a poor one is usually the quality of its user experience. Fast loading times, ease of use, and overall customer satisfaction during an interaction should be integral parts of your design. Great app design is clearly laid out, efficient to use, and aesthetically pleasing.
What are the top 3 most important things in a good UI design?
The UI design principals are:
Make it comfortable to interact with a product. Reduce cognitive load. Make user interfaces consistent.