Flutter App Development Tutorial for Beginners iOS | Android | Complex UI | Training App GetX 2021

This is flutter app tutorial for beginners for training app development step by step using a complex UI with getx package for navigation for android and ios in 2021 from scratch. This would be a training or gym app ui. We covered how to make complex app ui using container and stack widget. You will also learn how to use overflowbox widget to draw complex ui shape to get rid of padding and margin. Check out the second part with video player Learn about Dart List and Map