Do you ever wonder about the grammar of an English sentence? Well, the "영문장 분석기 ON" app automatically analyzes English sentences for you. By analyzing sentences, you can more effectively learn English grammar. The analysis results show the following:

• Parts of speech for each word
• Major grammar such as subject, object, and predicate
• Relationships between words
• Grammar of clause units

The app also provides a brief explanation of the grammar terms displayed in the analysis window. You can save the input sentence to check later, and there is a simple translation function provided. You can also practice sentences by using the button on the app. However, please note that the analysis results may not always be 100% accurate.

Overall, the "영문장 분석기 ON" app is a useful tool for those who want to learn English grammar more effectively. It is free and available for Android devices.