Angular Tutorial 5421 is a free Android app that provides an extensive tutorial on AngularJS 5,4,2,1 offline. This app is designed for both beginners and professionals to learn the basics of AngularJS and its programming concepts with ease. The tutorials are divided into comprehensive sections for fast and easy learning, and no prior programming experience is necessary.

The app covers AngularJS 1, 2, 4, and 5, with each section further divided into various subsections. The tutorials cover everything from the overview of AngularJS to environment setup, project setup, components, property binding, event binding, routing, services, templates, and more. Additionally, the app allows you to adjust the text size and works offline without an internet connection.

Angular Tutorial 5421 is responsive and easy to navigate, providing easy access to the key issues in AngularJS. The app also allows you to share your favorite AngularJS tutorial with your friends and family. Overall, this app is an excellent resource for anyone looking to learn AngularJS 5,4,2,1 offline.