KoLearn is an Android application developed by Learnion that aims to help users learn how to read and write Korean. This free educational app provides various features to aid in the learning process.

One of the standout features of KoLearn is its Korean handwritten recognition. Users can practice writing Korean characters directly on their device's screen, and the app will recognize and evaluate their handwriting.

Additionally, KoLearn allows users to create their own flashcards with custom content. They can write their own words or phrases on the flashcards and even add examples for each card. The flashcards can be grouped into decks for better organization.

Another useful feature of KoLearn is the ability to generate custom quizzes using the flashcards. Users can choose specific flashcards or decks to include in the quiz, allowing them to focus on specific areas of their learning.

KoLearn also keeps track of the flashcards that users have studied, allowing them to review their progress and identify their most difficult cards. The app provides a review feature specifically designed to help users reinforce their knowledge of the most challenging flashcards.

Lastly, KoLearn offers content packages created by other users. This allows learners to access additional learning materials and expand their knowledge beyond the default flashcards provided by the app.

Overall, KoLearn is a valuable tool for anyone looking to learn Korean. With its handwriting recognition, customizable flashcards, quizzes, and review features, it provides a comprehensive learning experience for users of all levels.