Nihongo Catch! vs NihonGO Dokusho
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Nihongo Catch!
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Why not make mastering Japanese more fun? Just reading a textbook is often not enough to truly learn how to use Japanese. If that sounds familiar, this app is here to help. Nihongo Catch is a completely new kind of Japanese learning app, packed with all the fun and convenience that only a smartphone can offer. Whether you are just starting to learn Japanese or aiming to pass an exam, this app helps you catch Japanese you can actually use in real life. 【Watch: Understand intuitively through animation】 Even difficult grammar points are explained through charming animated characters. You can instantly see and understand how things work, so learning feels smooth and enjoyable. 【Touch: Game-like quizzes】 The app is filled with quizzes where you move blocks with your finger to build sentences. As you play as if solving puzzles, correct Japanese starts to come naturally. 【Speak: Your voice becomes your strength】 With speech recognition, you can check your pronunciation. By practicing speaking to the app again and again, you will gain the confidence to communicate in Japanese. 【Feel at ease: Support in 5 languages】 The app supports English, Vietnamese, Indonesian, Nepali, and Chinese. Whenever something is unclear, you can check it in your own language, so you can keep learning without giving up halfway. 【Convenient: Anytime, anywhere】 Once lessons are downloaded, you can keep studying even without an internet connection. That means you can make the most of spare moments and study whenever and wherever it suits you. From pronunciation and writing systems to the proper use of polite expressions, the app offers a full set of 84 lessons. It covers everything from the basics to more advanced content, making it a great choice for learners aiming to pass the JLPT N3. Download it now and step into a whole new world of Japanese.
NihonGO Dokusho
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Read your way to Japanese fluency. NihonGO Dokusho is a story reader built for intermediate learners: real, natural Japanese — and every word, kanji, or grammar point you don't know is one tap from its card. —— READ —— Original stories in natural Japanese, written for learners who've finished a beginner course. Turn furigana on or off. Turn per-sentence English on or off. Open a word-by-word breakdown behind any sentence. Three text sizes, plus day and night themes. Every chapter and scene is titled in English, so you always know exactly where you are in the story. —— TAP —— Every underlined word is a card, drawn from a library of 7,700 vocabulary words, 2,200 kanji and 600 grammar points. In vocabulary mode, tap a word for its meaning, reading, and example sentences — which link on to their own cards. Switch to kanji mode to open any character with its stroke order, radicals, and a memory hint. Grammar points open from the sentence breakdown. Conjugated words resolve to their dictionary form automatically. —— LISTEN —— Every sentence and every scene is read aloud in a clear, natural-sounding Japanese voice — real recordings that download with each book and play offline, not a robotic device voice. Listening Mode plays hands-free with full controls on your lock screen and Control Center — skip, pause, and play from your headphones like a podcast. —— REMEMBER —— Every vocabulary word you tap is saved to your study notebook — the word, its reading, and its meaning. The notebook shows just the words due for review: clear one you already knew and it spaces out over days; reveal one you'd forgotten and it comes back soon — until it's simply known. —— YOUR LIBRARY —— A complete original novel — 25 chapters across five free parts — plus two companion editions of the same story: a plain Japanese edition with no study aids, and a full English translation. Read the study edition first, graduate to the plain Japanese, or check the English when you must. Each book downloads with a single tap and works fully offline. Your reading position, settings, and notebook sync across your devices through your own iCloud. —— PRIVATE BY DESIGN —— No ads, no accounts, no tracking, no analytics. Nothing leaves your device except the books you choose to download. Part of the NihonGO family, alongside NihonGO Dominos (the vocabulary game) and NihonGO Manabi (the textbook course) — three apps, one shared, frequency-built card library, so what you learn in one is what you meet in the others.
Screenshots
Verdict
The clearest difference is update cadence: Nihongo Catch! at every 6 days against NihonGO Dokusho's monthly. On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.
Nihongo Catch! ships an update every 6 days, NihonGO Dokusho monthly. The most recent releases landed on September 20, 2026 and September 9, 2026 respectively.
| Parameter | Nihongo Catch! | NihonGO Dokusho |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 days — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 74 MB | 669 MB |
| Age rating | 4+ | 4+ |
| Developer | TEPPEI TSUZUKI | JUERGEN WOLFGANG HAMMER |
In-app purchases
Nihongo Catch!
No in-app purchases
NihonGO Dokusho
No in-app purchases





