Kadda - Learn English in Sinhala is an Android application that provides a platform for Sinhala speakers to learn English. This app is designed to help users learn English in a fun and easy way, without the need for an English class or course. The app offers a range of lessons, from simple to advanced English grammar, and provides an introduction to the English language.

The app's special feature is that it teaches English in Sinhala, making it easy for Sinhala speakers to understand and learn. The lessons are well-structured, and the app offers a variety of exercises and quizzes to help users test their knowledge. The app is free to download, and its user-friendly interface makes it easy to navigate.