I will create you an app using these 9 key principles:

1. Make it easy.

2. Make the navigation of the app predictable.

3. Follow the basic laws of app navigation.

4. Have a great, clear, and, prioritized page design.

5. Have brand image consistency.

6. Minimize input and commitment from the user.

7. Loading should be fast and well communicated.

8. Optimize your app for mobile, and diverse mobile users.

9. Do app design for humans.