I'll tell you the 10 Best android Application to learn and grow your web Development Programming Skills.

1.Master Coding - Learn Coding from Zero to Hero

2.Grasshopper Learn to Code

3.Programming Hub Learn to code

4.DataCamp Learn Python, SQL & R coding.

5.Mimo Learn coding in HTML, JavaScript, Python.

6.NM Learn to Code for Free

7.900 Programming Books - Free Coding Books at Once.

8.Learn DS & AlgoProgramming Interview Preparation

9.W3SchoolLearn Free coding

10.Udemy Application code and programing code.

I Hope this is help you to learn the coding from the application in mobile or phone concept.