日语蓝宝书 vs Nihonisland
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
日语蓝宝书
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收录超700+条核心语法条目,覆盖JLPT全等级(N5~N1),支持关键词搜索。 每条语法附带详细解释、接续规则、例句、翻译练习及AI解析,像翻词典一样轻松查透知识点! 一键收藏难点语法,打造专属复习清单,考前冲刺不迷茫。 界面简洁清爽,支持离线使用,地铁通勤也能随时学习。 立即下载《日语蓝宝书》,让语法学习不再枯燥,从零散记忆到融会贯通,助你成为日语达人!
Nihonisland
Master Japanese through interactive dialogues, pronunciation guides, and AI-powered subtitle generation for podcasts and videos. Learn vocabulary, grammar, and kana with structured lessons and personalized practice.
- AI-generated subtitles for audio/video
- Interactive dialogues inspired by daily life
- Pronunciation guides and audio speed adjustment
- Grammar explanations and word context
- Structured N5 learning path
- Customizable vocabulary and sentence collections
- Kana chart and practice
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If you miss a line of Japanese, pause and listen again. Use pronunciation guides and translations, slow the audio down and say it yourself. Learn how each sentence sounds, what it means and how to use it. 500+ ORIGINAL DIALOGUES, INSPIRED BY EVERYDAY LIFE Shopping at a convenience store, ordering food, chatting with friends: learn expressions through everyday situations and original short stories. New dialogues are added regularly, so you can always find something new to practice. LISTEN CLOSELY, THEN SPEAK ALONG Follow the Japanese text, furigana, romaji and English translation. Adjust the speed, repeat individual sentences and set a pause so you have time to speak after the audio. Hide the text or reading aids to test your listening and practice shadowing, then check your understanding with listening and fill-in-the-blank exercises. TURN PODCASTS, VIDEOS AND SONGS INTO STUDY MATERIAL Choose a Japanese podcast and generate accurate AI subtitles and translations. Return to the parts you missed and listen as many times as you need. Import audio or video files from your device, or paste a supported video link to generate Japanese subtitles, readings and English translations. Japanese songs are supported too: use lyric subtitles to understand the words and learn how they're pronounced. GET HELP WITH WORDS AND GRAMMAR IN CONTEXT Tap an unfamiliar word to explore its reading, form and meaning in the sentence. Use AI grammar explanations to unpack difficult sentences and understand how expressions are used. Ask follow-up questions whenever you want to explore a word or sentence further. START FROM SCRATCH WITH KANA AND A GUIDED N5 PATH Learn hiragana and katakana with an interactive kana chart. Practice reading, listening and matching, with extra review for unfamiliar or easily confused characters. Follow the N5 path through basic vocabulary, sentence patterns and grammar in a clear sequence, with lesson exercises and checkpoints to reinforce what you've learned. SAVE EXPRESSIONS AND KEEP PRACTICING Save words and sentences to your own collections and choose how much new material to study and review each day. Reinforce what you've learned with multiple-choice questions, matching, spelling, dictation and practice putting words in order. Some content and features require a membership. AI usage allowances and credit requirements are shown in the app. AI-generated content may contain errors; check it against the original audio and context. Online content availability depends on the source and your network. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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Verdict
The clearest difference is ads: Nihonisland at none against 日语蓝宝书's shown. 日语蓝宝书's advantage is update cadence (every 5 weeks vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. 日语蓝宝书 sells 1 one-off in-app purchase and Nihonisland sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
日语蓝宝书 ships an update every 5 weeks, Nihonisland every 3 months. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.
| Parameter | 日语蓝宝书 | Nihonisland |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 5 weeks — better | Every 3 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 28 MB | 61 MB |
| Age rating | 4+ | 4+ |
| Developer | 盖粦 徐 | Jinan Huansheng Tuoying Network Technology Co., Ltd. |
In-app purchases
日语蓝宝书
- 日语蓝宝书会员$2.99
Nihonisland
- Monthly Membership$1.991 Month
- Yearly Membership$9.991 Year
- Lifetime Premium$19.99







