Learn Korean Beginner Level is an Android app developed by InPeria. This free app is categorized under Education & Reference and is designed to make learning Korean easy and fun.

The app is based on selected excerpts from the Korean language textbook "韓国語へ旅しよう 初級" by Asahi Shimbun. It allows users to practice pronunciation, learn basic phrases, and study vocabulary in a game-like format.

Users can listen to the audio recordings of the Korean alphabet (Hangul) and practice writing the characters using the "ハングルを書いてみよう" section. The app also provides audio lessons for greetings, classroom phrases, and Korean children's songs featured in the textbook.

With features like random question generation and category-based problem solving, users can test their knowledge and track their progress. However, it's important to note that users will need to set up their smartphones' keyboards for Hangul input.

Please note that this app is a companion to the physical textbook and does not provide answer keys.