Nihongo Master Dictionary · iPhone
Every word & kanji, fully offline
Look up 190,000+ Japanese words and 6,000+ kanji with no connection required. Conjugations, stroke order, writing practice, a sentence analyzer, and spaced-repetition review — all in your pocket.
Android coming soon
A whole Japanese toolkit
More than a dictionary — everything you need to read, write, and remember Japanese, working entirely on your device.
Search any way
Look up words in English, Japanese, or romaji. Type a conjugated verb like 食べました and still find 食べる.
Full conjugations
Complete conjugation tables for every verb and adjective — plain, polite, past, negative, te-form and more.
Stroke order & writing
Watch stroke-order animations for 6,000+ kanji, then practice writing them with guided feedback.
Radical search
Don’t know a reading? Find any kanji by selecting the radicals it’s built from.
Sentence analyzer
Paste in real Japanese and tap any word to jump straight to its dictionary entry.
Spaced-repetition
Review your favorites and study lists on a schedule that helps vocabulary actually stick.
Native audio
Hear native pronunciation for many kanji readings.
Favorites & lists
Star words and kanji, and build custom study lists or add popular community lists.
100% offline
Everything lives on your device — fast and available on the train, on a plane, or anywhere.
See it in action
Prefer to study on the web?
The same dictionary is available right in your browser, plus full structured Japanese lessons on Nihongo Master.
Get the app free
Free on iPhone, supported by ads. A one-time in-app purchase removes ads forever.
Android coming soon