Korean Master - කරයන මසටර is an Android application developed by ranCreation which aims to teach Korean language to Sinhalese speakers. It is a great tool for those who plan to work or study in South Korea. The app provides short and simple lessons that are easy to understand and remember.

One of the best features of the app is the use of pictures and graphics which makes the learning process more engaging and effective. The app covers Korean vocabulary, phrases, and verbs. All the syllabus is broken down into lessons for better understanding. The app also includes exercises to test your knowledge and help you retain what you have learned.

Overall, Korean Master - කරයන මසටර is a well-designed and useful app for anyone who wants to learn Korean language. It is suitable for beginners as well as intermediate learners. With its user-friendly interface and effective teaching methods, this app is definitely worth trying.