Learn Kotlin play online

Learn Kotlin app is all in one application to learn Kotlin Programming.

It is absolutely free.
learn Kotlin concepts with example.
Contain all basic concepts of Kotlin, MCQ and Question Answer.
Included basics of Kotlin.
User Friendly Graphics UI.
Easy to learn Kotlin.

Content Of the APP.

Basic concept of Kotlin Programming,

Introduction
Environment Setup
First Example
Comment
Variable
Data Types
Type Conversion
Operator
If Else
Loops
When Expression
Break and Continue
String
Array
Function
Lambda Function
Higher order function
Inline function
Ranges
Class and Object
Nested and Inner Class
Constructor
Visibility Modifier
Open Keyword
Inheritance
Method and Property Overriding
Abstract Class
Interface
Data Classes
Sealed Class
Generics
Extension
Exception Handling
Collections
List
Sets
Maps