# NidNoi

> NidNoi is built for learning Thai, Chinese, and Japanese when you want real competence: standards-aligned courses (HSK for Mandarin, JLPT for Japanese, leveled Thai), practical language for daily life and work, and a path from scripts into culture, society, and advanced topics — so you can read, write, and speak with clear progress.

NidNoi (Learn Thai, Chinese, and Japanese for real life). Official site: https://nidnoi.dev
App Store: https://apps.apple.com/us/app/nidnoi-learn-thai/id6773760222
Android early access: email hello@nidnoi.dev with subject “Android tester signup”
Support: hello@nidnoi.dev

## Product

- [Home](https://nidnoi.dev/): Product overview, languages, features, and FAQ
- [Support](https://nidnoi.dev/support): Help, downloads, and common questions
- [Privacy Policy](https://nidnoi.dev/privacy): Privacy details for the NidNoi app
- [Blog](https://nidnoi.dev/blog): Guides on learning Thai, Chinese, and Japanese with NidNoi

## Free learn (web)

- [Learn hub](https://nidnoi.dev/learn): Course outlines and free preview lessons for Thai, Chinese, and Japanese
- Units 1–2 are free without an account; later lessons show a short preview and unlock with a free sign-in

### Thai

- [Learn Thai](https://nidnoi.dev/learn/thai): Course outline + Units 1–2 free preview (writing, Mid letters, phrase guides); alphabet and beginner reading stay open
- [Thai Unit 1](https://nidnoi.dev/learn/thai/units/1): Writing intro, Mid letters, phrase reading guides, the wai, and hello dialogues
- [Thai Unit 2](https://nidnoi.dev/learn/thai/units/2): Low/High letter bites, numbers, personal info, phrase reading guides, baht culture, and dialogues
- [Thai writing systems](https://nidnoi.dev/learn/thai/units/1/intro/scripts): Consonants, vowel marks, and tone marks
- [Thai chart legend](https://nidnoi.dev/learn/thai/units/1/intro/legend): Letter, name, listen, class stripe
- [How to study Thai](https://nidnoi.dev/learn/thai/units/1/intro/study): Habits that match the Unit 1 path
- [Thai course outline](https://nidnoi.dev/learn/thai/outline): Levels and units matching the app
- [Thai culture](https://nidnoi.dev/learn/thai/culture): Cultural notes across the course path
- [Thai alphabet](https://nidnoi.dev/learn/thai/alphabet): Mid everyday batch, vowels, tone marks, lookalike tips, five tones
- [Thai reading](https://nidnoi.dev/learn/thai/read): Graded passages with romanization and English
- [Thai phrases](https://nidnoi.dev/learn/thai/phrases): Everyday phrases; Unit 1 pages include letter-by-letter reading guides
- [Thai vocabulary](https://nidnoi.dev/learn/thai/words): Word lists by theme

### Chinese (Mandarin)

- [Learn Chinese](https://nidnoi.dev/learn/chinese): HSK-aligned path — outline, units, culture, dialogues, vocab
- [HSK-aligned Mandarin path](https://nidnoi.dev/learn/chinese/hsk): How the five levels map to HSK goals
- [Chinese course outline](https://nidnoi.dev/learn/chinese/outline): Levels and classroom units
- [Chinese culture](https://nidnoi.dev/learn/chinese/culture): Cultural notes (etiquette, food, tech, society)
- [Chinese foundations](https://nidnoi.dev/learn/chinese/alphabet): Tones, pinyin map, stroke rules, first Hanzi
- [Chinese dialogues](https://nidnoi.dev/learn/chinese/read): Graded unit dialogues with pinyin and English
- [Chinese phrases](https://nidnoi.dev/learn/chinese/phrases): Everyday Mandarin phrases
- [Chinese vocabulary](https://nidnoi.dev/learn/chinese/words): HSK-aligned word lists by unit

### Japanese

- [Learn Japanese](https://nidnoi.dev/learn/japanese): JLPT-aligned path — outline, units, culture, dialogues, vocab
- [JLPT-aligned Japanese path](https://nidnoi.dev/learn/japanese/jlpt): Kana foundations through classroom units
- [Japanese course outline](https://nidnoi.dev/learn/japanese/outline): Levels and classroom units
- [Japanese culture](https://nidnoi.dev/learn/japanese/culture): Cultural notes across the course path
- [Japanese kana](https://nidnoi.dev/learn/japanese/alphabet): Hiragana and katakana in small batches
- [Japanese dialogues](https://nidnoi.dev/learn/japanese/read): Unit dialogues with romaji
- [Japanese vocabulary](https://nidnoi.dev/learn/japanese/words): JLPT-aligned word lists by unit

## Classroom unit path

Each Chinese/Japanese unit follows: dialogue → culture → language points → vocabulary → reading → exercises. Thai Units 1–5 interleave letter bites with phrases (reading guides), culture, and dialogues; Units 6–25 keep culture → phrase/dialogue clusters → graded readings without new letters.

## Key facts

- Teaches Thai, Chinese, and Japanese in one app (progress saved separately per language)
- Built for travelers, expats, and language enthusiasts who need real reading, writing, and speech — not empty streaks
- Chinese: five levels on an HSK-aligned path (~2,500 words), pinyin, four tones, Hanzi stroke order with tracing
- Japanese: hiragana and katakana, classroom units with JLPT-aligned vocabulary
- Thai: five levels, 1,600+ words, 150 graded reading passages, dialogues, grammar, and classifier practice
- Practical units for daily life and work — greetings, money, food, offices, and everyday conversation
- Cultural notes on the path: etiquette, society, festivals, history, and technology as levels advance
- Classroom-style units: dialogue → cultural tip → language points → vocabulary → reading → exercises
- On the web: full course outlines, free Units 1–2 previews, and sign-in unlock for later lessons with SSR lesson teasers
- Animated stroke practice for Thai letters and Chinese characters
- Spaced-repetition flashcards, listening/reading quizzes, and optional daily reminders
- Works offline — no account required; optional Apple/Google/email sign-in for cloud backup
- Available on the iOS App Store; Android early access via tester signup at nidnoi.dev; free Thai, Chinese, and Japanese lessons on nidnoi.dev/learn
- French and German courses coming next

## Blog

- [Best app to learn Thai and Chinese in 2026](https://nidnoi.dev/blog/best-thai-chinese-learning-app): Looking for the best Thai and Mandarin Chinese learning app? Why NidNoi wins when you want real scripts, tones, and both languages in one calm course.
- [Share a letter, a word, or your streak — new in NidNoi](https://nidnoi.dev/blog/share-your-thai-learning): Turn letters, vocabulary words, or your streak into a portrait card you can post on Instagram, WhatsApp, or save for TikTok.
- [Why matching Thai sounds to letters is hard — and how NidNoi helps](https://nidnoi.dev/blog/match-thai-sounds-to-letters): Romanization alone isn't enough. Here's what makes Thai tricky for beginners, and the sound-by-sound breakdown we added in vocabulary.

## Optional

- [Full site summary for LLMs](https://nidnoi.dev/llms-full.txt): Expanded product + FAQ text
- [Sitemap](https://nidnoi.dev/sitemap.xml)

lastUpdated: 2026-11-11