漢字JLPT N5 to N1 · free on iPhone
Learn Japanese in one app, from kana to N1.
2,480 kanji and 9,020 words with mnemonics, plus 476 grammar points, conversations, dictation, JLPT reading, listening and 40 mock tests, on one path with spaced-repetition review.
Walking (辶) with your head (首) held high on the path.
- 2,480
- kanji with stroke order
- 9,020
- words with audio
- 476
- N5–N1 grammar points
- 264
- conversations
- 40
- full JLPT mock exams
映像The 60-second tour
See Kanjijo in One Minute
Every feature, shown with real lessons, start to finish. Tap a stop to jump straight to it.
体験Why Kanjijo · try it
Everything You Need to Learn Japanese
The phone shows each tool with sample content written for this page. Pick a tool, then tap around inside it.
Sample content written for this page. Sound on this page uses your browser’s Japanese voice.
Smart Flashcards
Interactive kanji and vocabulary flashcards with readings, meanings, radicals, and funny mnemonics to make every character stick. Watch the stroke order, then trace it yourself.
Start From Zero
Never studied Japanese? Begin with hiragana and katakana, with stroke order and audio, then follow the Learning Guide into N5.
JLPT Grammar, N5 to N1
476 grammar points from N5 to N1, each with formation, notes, real examples, audio and cloze quizzes. Tap any word to look it up.
Test Your Knowledge
Pass proficiency tests after each lesson. Score 80% or more to unlock the next lesson.
Conversation (会話)
264 real-life dialogues from N5 to N1 with play-along audio, every key expression explained, and a short quiz after each scene.
Shadowing
Tap the mic and say the sentence out loud. Speech recognition checks your pronunciation word by word and shows what to retry.
Dictation
100 lessons cut from real Japanese videos, one sentence at a time. Listen, rebuild the sentence by ordering the words, replay it and slow it down.
JLPT Mock Tests
Practice exam-style questions for N5 to N1, then review mistakes by grammar, kanji, vocabulary, reading and listening skill.
Learn From a Video
Paste a link to a YouTube video with Japanese subtitles. Every line is split into words with furigana, and its grammar patterns are named.
OCR Camera Scanner
Point your camera at any Japanese text: books, signs, menus, manga. Instantly look up every kanji and word detected.
Sentence Analyser
Type or paste any Japanese sentence. Kanjijo splits it into words, adds furigana, and detects the grammar patterns inside.
Lock Screen & Home Screen Widgets
The words on your review list, weakest first, on your Home Screen and Lock Screen, and a quiz you can answer without opening the app.
SRS Review System
Spaced repetition schedules each review right before you forget, and every word you master grows in your zen garden.
Statistics & Streaks
See what you know, what is due and how your study streak is growing, at a glance.
Dark Mode & Cloud Sync
Study day or night with a carefully crafted dark theme. Progress is encrypted and synced across your devices.
Learning Guide
A step-by-step roadmap inside the app, from absolute zero to N1, so you always know what comes next.
Study Lock Screen Wallpaper
Kanjijo draws your due words, study calendar and JLPT countdown onto your own photo, and a Shortcut sets it as your Lock Screen every time you close the app. Pick up to 3 panels. Premium.
方法Simple process
How Kanjijo Works
Seven simple steps to Japanese mastery.
Choose Your Level
Pick your JLPT level (N5–N1) or start with Kana. Content is organized into bite-sized lessons across Kanji+Vocab, JLPT Hira/Kata vocab, Grammar, Reading, Listening, and Dictation.
Study Flashcards
Learn Kanji, Vocabulary, Hira/Kata and Grammar through interactive flashcards with readings, meanings, mnemonics for every kanji and word, and example sentences.
Take Tests
Complete lesson tests to unlock the next lesson, then use JLPT mock tests to practice timing and find weak sections.
Review with SRS
Smart algorithm schedules reviews at the perfect time: right before you forget.
Learn Passively
Add the home screen widget, lock screen widget and interactive test widget. Kanji and vocab silently appear all day so you absorb them without even opening the app.
Take It to Real Japanese
Paste a link to a YouTube video with Japanese subtitles that you actually want to understand. Kanjijo splits every line into words, adds furigana, shows which ones your lessons already taught you, and names the grammar: tap any word or pattern to see it in full.
Achieve Mastery
Watch your items level up from Seed to Ancient Tree. Track stats and celebrate milestones.
機能The complete toolkit
Everything inside Kanjijo, in one calm app
Twenty-six tools that take you from your first hiragana to JLPT N1. Tap any of them to see what it does.
Learn
7 toolsKana from zero. Hiragana and katakana with stroke order and audio, plus a guided “Starting from Zero” path before N5.
Kanji N5–N1. 2,480 kanji with on’yomi, kun’yomi, stroke-order animation and writing practice, in the order the JLPT tests them.
Vocabulary with real sentences. 9,020 words, each with audio, and 7,904 of them with example sentences carrying furigana and an English translation.
JLPT grammar N5–N1. 476 grammar points from N5 to N1, explained by nuance, with furigana examples and quizzes that make you produce the form.
Kanji and word mnemonics. A memory hook for every kanji and every word: not only the characters: plus 885 radical stories.
JLPT reading track. 95 graded reading lessons from N5 to N1, built like the real exam passages.
JLPT listening track. 95 listening lessons with audio, transcripts and exam-style questions, level by level.
Practise
6 toolsConversation (会話). 264 real-life dialogues from N5 to N1 with play-along audio, the key expressions explained, and a quiz after every scene.
Shadowing. Say each line out loud: speech recognition checks you word by word and shows what to retry.
Dictation. 100 lessons and 914 sentences cut from real Japanese videos: listen, rebuild each sentence, replay and slow it down, N5 to N1.
Learn from a video. Paste a link to a YouTube video with Japanese subtitles: every line is split into words with furigana, and its grammar patterns are named.
JLPT mock exams. 40 full mock tests, eight for each level, with a listening section, the time limit of the real exam and a pass mark for each section.
Tests after every lesson. Meaning, reading, listening and fill-in-the-blank questions that check you actually know it, not just recognise it.
Real life
5 toolsOCR camera scanner. Point your camera at signs, menus, manga or packaging: words, readings and meanings appear instantly, fully on-device.
Sentence analyser. Type or paste any sentence: Kanjijo splits it into words, adds furigana and detects the grammar patterns inside, by JLPT level.
Lock screen widget. The words on your review list, weakest first, on your lock screen: learning without opening the app.
Home screen widget. Glance at your words on the home screen and tap one to jump straight into its lesson.
Interactive test widget. Answer a quick question right on your home screen. Thirty seconds, many times a day.
Stay on track
8 tools7-stage SRS garden. Every kanji, word and grammar point grows from seed to ancient tree, reviewed right before you would forget it.
Gentle review reminders. Reminders when reviews are due that respect your sleep: never between 10 pm and 8 am.
Collections & favourites. Build your own decks from lessons and scans, and star the words you want close at hand.
Statistics & streaks. See what you know, what is due and how your study streak is growing, at a glance.
Learning guide. A step-by-step roadmap inside the app, from absolute zero to N1, so you always know what comes next.
Cloud sync & offline. Progress is encrypted and synced across devices, and lessons and reviews keep working offline.
Zen design & dark mode. No noise, no nagging mascots: a calm interface in light or dark, built for focus.
One Premium, three apps. A single Premium unlocks Kanjijo, Hanzijo (Chinese) and Hanguljo (Korean).
Free to download on iPhone. Start today, at your own pace. Download Kanjijo Free
道具Free tools
Find Out Where You Actually Stand
Three free tests that run in your browser, need no signup, and explain every answer.
What JLPT level am I?
25 questions across N5 to N1, scored level by level, with a 30-day plan at the end.
Take the level test あDo I really know my kana?
Drill all 104 hiragana and katakana in either direction.
Start the kana quiz 口Can I read the signs in Japan?
56 real signs from stations, konbini and appliance panels.
Test my survival kanji 活See all tools
Including the verb conjugator and drill: 111 beginner verbs, 15 forms each.
Open the tools読物From the blog
Hand-Picked Guides for Japanese Learners
Kanjijo is an all-in-one app for learning Japanese on iPhone and iPad. It takes you from your first hiragana to JLPT N1, level by level: 324 lessons with 2,480 kanji and 9,020 words, each with its own memory story, alongside 476 grammar points with quizzes, 264 conversations with shadowing, 100 dictation lessons from real videos, 95 reading and 95 listening lessons, and 40 mock tests. You can also study a YouTube video with Japanese subtitles line by line, and spaced-repetition review brings back every kanji, word and grammar point you learn when it is due.
Yes, Kanjijo is free to download on iPhone and iPad. Free users get one new lesson a day in each lesson track, daily reviews, the widgets, the first two mock tests of each level and the first three reading and listening lessons of each level. Premium ($5.99 a month, $39.99 a year or $149.99 once on the US App Store) removes the daily limit and the ads, opens every lesson and mock test, and also unlocks Hanzijo and Hanguljo. You can turn off auto-renew at any time in your Apple Account settings, and the Lifetime purchase is a one-time payment with nothing to cancel.
Yes. Kanjijo follows the JLPT from N5 to N1 in one path: 2,480 kanji and 9,020 words in 324 lessons, 476 grammar points, 95 reading lessons, 95 listening lessons, 264 conversations, 100 dictation lessons and 40 mock tests. It is free to download on iPhone and iPad, and the phone on this page runs a small sample in your browser.
Yes. Kanjijo has 40 full mock tests in the JLPT format, eight for each level from N5 to N1, each with a listening section, the time limit of the real exam and a pass mark for each section. They are practice tests written for the app, not official JLPT papers. Free users can take the first two tests of each level.
Yes. Each of the 2,480 kanji has a memory story built from its parts, and so does each of the 9,020 words, with 885 radical stories underneath. A kanji card also shows the on’yomi and kun’yomi, the radicals and an animated stroke order, and the seven-stage SRS brings it back just before you would forget it.
Yes. Kanjijo has home screen, lock screen and quiz widgets that show the kanji and words you are learning, and the quiz widget lets you answer without opening the app. The widgets need iOS 17 or later. With Premium, Kanjijo can also draw your due words, a study calendar and a JLPT countdown onto your own photo and use it as your lock screen wallpaper.
Yes. There are 95 JLPT-style listening lessons with transcripts, translations and explanations, and 100 dictation lessons with 914 sentences cut from real Japanese videos, where you hear a line and put its words back in order. The 264 conversations add play-along audio and shadowing, where speech recognition checks what you say.
Not at the moment. Kanjijo runs on iPhone and iPad with iOS 16 or later. The free tools on kanjijo.com, such as the JLPT level test and the kana quiz, work in any browser, including on Android phones.
Kanjijo brings the parts of Japanese that learners often split across several tools into one path: a Foundation course for the three scripts, then five JLPT levels from N5 to N1, each with kanji, vocabulary, grammar, reading, listening, conversation and dictation, and a lesson test that unlocks the next lesson. Every kanji, word and grammar point you learn goes into one seven-stage review system, and 40 mock tests check each level. Kanjijo is for iPhone and iPad; there is no Android version and no live tutor.
Yes. Paste a link to a YouTube video with Japanese subtitles and Kanjijo turns each line into something you can study: it splits the sentence into words, adds furigana, marks the words your lessons already teach and names the grammar patterns. Tap a word or a grammar pattern to see it in full, or show a translation of the line.
Yes. Point your camera at a sign, a menu, a book page or a screen and Kanjijo reads the Japanese on your phone, then shows the kanji, words and grammar it contains with their readings and meanings. The recognition runs on the device, so the photo is not uploaded.
Key facts
- App Store: “Kanjijo: Learn Japanese JLPT”, for the JLPT from N5 to N1
- Inside the app: Kanji, vocabulary and grammar from hiragana to JLPT N1, with mnemonics, conversations, dictation, mock tests and study of YouTube videos with Japanese subtitles
- Devices: iPhone and iPad with iOS 16 or later (widgets: iOS 17 or later); no Android version
- Price: Free to download. Premium: $5.99 a month, $39.99 a year or $149.99 once on the US App Store; it also unlocks Hanzijo and Hanguljo
- Free plan: One new lesson a day in each lesson track, daily reviews, the widgets and the first two mock tests of each level
- Content: 2,480 kanji, 9,020 words, 476 grammar points, 264 conversations, 100 dictation lessons and 40 mock tests
- Audio: Synthesized Japanese speech; dictation uses the original audio of real videos
- Exam: Not affiliated with the JLPT organisers; official information at jlpt.jp
Checked on against the app’s content and its App Store listing (version 4.0.10).
Start Learning Japanese Today
Free to download on iPhone and iPad.
Stroke-order outlines on this page are drawn from Make Me a Hanzi and are used under the Arphic Public License.

