hoc lang: Learn Vietnamese

hoc lang is a Vietnamese learning app designed for Japanese-speaking learners.
Master the sounds, rhythm, and writing of Vietnamese with short daily study sessions.

▼ Recommended for
- Anyone who wants to use Vietnamese for travel or business
- Learners who gave up on Vietnamese because of the tones
- Busy people who want to study in spare moments
- Anyone who wants to learn correct pronunciation from native audio

▼ Features

[Vocabulary Book (700+ words / 25+ categories)]
Learn words organized into practical categories such as travel, food, shopping, work, love, and daily conversation — with flashcards and quizzes. Every word comes with native audio and an example sentence. Kana notation shows you how each word sounds, so even complete beginners can learn with confidence. Some categories, such as numbers, time, and colors, also include helpful learning tips.

[Tone Learning (6 tones + 29-letter alphabet)]
Master the biggest hurdle in Vietnamese — the six tones — with audio samples and listening quizzes. The 29 letters of the Vietnamese alphabet (chữ Quốc ngữ) are covered too, with clear explanations of easily confused letters such as d/đ and s/x.

[Grammar Lessons (58+ patterns / 11+ categories + 170+ example sentences)]
Study grammar patterns organized by category — basic sentence structure, tenses, passive and causative, and more — all with native-audio example sentences. Check your understanding with quizzes, and learn the fundamentals of Vietnamese word order.

[Tests (8+ types)]
Check your skills as you progress: Japanese-Vietnamese translation, listening, fill-in-the-blank, sentence building, random questions, and a comprehensive test that mixes them all.

[Daily Mission]
One exclusive quiz question every day! Answer correctly to build your streak and turn learning into a natural daily habit.

[Travel Phrases (160+ phrases / 8+ scenes)]
Practical phrases you can use right away — hotel check-in, taxis, shopping, ordering at restaurants, and more — organized by scene.

[Learn by Playing]
Review vocabulary through fun mini-games. Learn while you play — with more mini-games on the way!

[Bilingual UI]
Switch the display language between Japanese and English in the settings.

[Offline Access]
All content is stored on your device. Study anywhere — even on a plane or without an internet connection.

[Study Reminders]
Set your daily study time and get a friendly reminder notification. Prefer to focus without notifications? Just turn them off.

▼ Notes
- The app is completely free to use, with all features available (ad-supported)
- No account registration required — download and start learning right away

▼ Contact
hoclang.app@gmail.com

Start your 5-minutes-a-day Vietnamese journey with hoc lang!