Korean vocabulary TOPIK words is an educational app developed by JeongHean Kim. It is available on the iPhone platform and falls under the category of Education & Reference. This free app aims to help users learn Korean vocabulary, specifically TOPIK words.

The app provides a comprehensive collection of TOPIK words, divided into daily study sessions for easy memorization. Users can review the words they have learned through the review feature. Additionally, the app offers the pronunciation of Korean words through voice recordings, making it easier for beginners to learn how to read Korean.

TOPIK words also includes useful features such as bookmarking, allowing users to save words they find challenging for future reference. Users can also copy words from the word list and search for them on the internet for further study. The app supports dark theme and is compatible with iPad devices. Furthermore, it provides example sentences to help users understand the context in which the words are used.

With TOPIK words, users can study Korean vocabulary at their own pace and convenience. The app ensures a customized learning experience by prioritizing words that users struggle with during the review sessions. All words are available offline, making it possible to study anytime and anywhere.

For users who want an ad-free experience, the app offers a subscription option to remove ads at a monthly price of $2.99. The subscription is managed through the user's iTunes account. It is important to note that the subscription will be automatically renewed unless the auto-renewal function is turned off at least 23 hours before the end of the subscription period.

Overall, TOPIK words is a valuable tool for anyone learning Korean and seeking to expand their vocabulary. It provides a user-friendly interface, helpful features, and a systematic approach to learning TOPIK words.