How can I create a mobile app that is both functional and user-friendly?

[Billy]

I want to create an app that is both functional and user-friendly. What are some best practices for designing a mobile app, and what are some common mistakes to avoid?

 

[Kane]

There are three ways to create mobile app, do it yoursel if you have skills, hire a developer if you can pay the developer fees, or use no code app development platforms