Nhật Ký: Viết tiếng Hàn

Diary is a Korean diary app for Vietnamese speakers.

Write a few lines about your day, then receive corrections, more natural phrasing, and explanations in Vietnamese. Instead of taking a long course, you practice through your own experiences and the words you truly want to use.

With Diary, you can:

- Write a personal diary in Korean
- Save and edit posts directly on your device
- Request AI review whenever you want
- Compare the original sentence with the corrected one
- Understand the reason for each change in Vietnamese
- Track your writing pace and review posts according to a schedule
- Record your mood each day
- Review common mistakes in your writing

The AI ​​feedback helps with grammar, particles, vocabulary, honorifics, and unnatural phrasing. The explanations help you learn from your mistakes and reuse sentences in different situations.

This journal is suitable for those who want to:

- develop a habit of writing in Korean

- practice beyond quizzes

- gain more confidence before texting or chatting in Korean

- record their own learning progress

By default, entries are saved on your device. Content is only sent when you actively request the AI ​​to review it.

Start with a sentence. Tomorrow you'll have another page.