What is the Object Oriented Programming (Oops) application, how does it work?

According to the introduction of Vishal Chavan, Object Oriented Programming (Oops) is a Education app on the Android platform. There is currently a 3.0 version released on Apr 09, 2020, you can see the details below.

This application is developed for beginners who want to learn about object oriented programming concepts.

Core OOPS concepts are-
1. Class
2. Object
3. Constructor
4. Encapsulation
5. static Keyword
6. this Keyword
7. super Keyword
8. final Keyword
9. Inheritance
10. Abstract Class
11. Interface
12. Polymorphism
13. Method Overloading
14. Method Overriding
15. Naming Convention