Learn Japanese vs NihonDojo.ai
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Learn Japanese
Enhance your Japanese language skills by reading native content daily. This app offers one-tap word lookups with audio, automatic furigana, and flashcard creation to help you memorize new vocabulary. Track your progress with word and kanji tracking, and access curated reading materials or your own content.
- One-tap word lookups with audio
- Automatic furigana
- Flashcard creation and review
- Word and kanji tracking
- Curated and custom reading materials
- EPUB ebook support
- Offline-friendly
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Expand your Japanese vocabulary and kanji comprehension by getting in the habit of reading short, native content daily. Manabi Reader makes it easy to jump into interesting material without having to worry about your level: just one tap on any word you don't know to see its reading and definition. Tap again to add flashcards into Manabi or Anki. Don't waste time trying to find engaging reading material—a curated selection of news feeds, online magazines, blogs, folktales and ebooks are collected here for you. You can of course also open any webpage or RSS feed in Manabi Reader to help you through it. Make a habit out of getting your news in Japanese and you'll find your skills multiply. With even a few minutes each day, reading is essential to picking up Japanese. Memory is one of those things where it sticks best when you're having fun, so dive in! • Read native texts. • One-tap word lookups (with audio!). • Word tracking: you'll see how much of an article's vocabulary is already familiar. New words are highlighted for you. • Kanji tracking: we'll also track the kanji you're familiar with as you read articles. Check your progress within JLPT levels. • One-tap flashcard creation: memorize the words you look up. • Review flashcards from an article once you're done reading it. • Automatic furigana. • BYOC (bring your own content) via URL or copy/paste; or, choose from our curated selection of reading materials. • EPUB ebooks. • 3rd-party dictionary apps are supported. • Offline-friendly. • Respects your privacy like a web browser. ========================= The core app is fully functional without payment. Word tracking behaviors are limited to a subset as a preview. The companion Manabi flashcard app is limited to 10 flashcard reviews per day. Full word tracking functionality as well as unlimited flashcard reviews in the companion app may be purchased as a subscription. You may purchase a subscription, which will be charged to your iTunes Account upon purchase and will auto-renew within 24 hours prior to the end of the purchasing period. You can manage this in your Account Settings after purchase. Manabi Reader subscriptions are offered on a monthly or annual basis, with free trials—the annual subscriptions offer a discounted rate. This purchase supports the ongoing development of Manabi. We offer a substantial discount for students, educators, and parents. Privacy Policy: https://manabi.io/privacy-policy/ Terms of Service: https://manabi.io/terms-of-service/ Chat with Team Manabi: https://tawk.to/manabi
NihonDojo.ai
This app focuses on efficient Japanese language acquisition through rigorous spaced repetition and context-based learning. It prioritizes fluency over gamified engagement, offering structured grammar, cultural insights, and kana practice to prepare users for real-world conversations.
- Spaced repetition system (FSRS)
- Contextual sentence generation
- Formality switching
- Guided writing practice
- Structured grammar lessons
- Cultural context integration
- Kana practice minigame
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Stop wasting time on apps that treat you like a child. While other Japanese learning apps busy themselves with cartoon mascots and meaningless streaks, we built something that actually works. Nihon Dojo doesn't care about making you feel good about yourself. We care about making you fluent in one of the hardest possible languages imaginable in two years or LESS! Most Japanese learning apps are designed to keep you subscribed, not to make you fluent. They feed you bite-sized "lessons" that feel productive but teach you nothing useful. They celebrate your "progress" when you've learned to say "I like apples" for the 47th time. We're different. And you'll probably hate us for it. REAL SPACED REPETITION THAT HURTS Through our use of the tried-and-true FSRS algorithm, we will make you review words until you hate them, even if you do learn them a week later. No participation trophies. Here is the twist: we generate sentences using only words you've already learned (revolutionary concept, we know). No more example sentences filled with 20 different N1 words you've never seen before. By giving you context clues that are targeted in real-time at your knowledge, we not only reinforce language in a natural way, we allow you to learn the meanings of new words even when you are seeing them for the first time. Not only that, but our built in formality switching teaches you how Japanese people ACTUALLY talk— learn to be "hip" OR turn so textbook you be start saying させていただきます in your sleep. For the cherry on top, every time you review a word, we will guide you how to write it. If you can call that chicken scratch of yours "writing," that is. Don't worry, we smooth it out for you. GRAMMAR AND CULTURAL THAT MAKES SENSE In addition to shoving words down your throat until you are begging us to stop, we provide structured grammar and culture lessons that build on each other. We're not just here to teach you how to conjugate. We also teach you why Japanese people say what they say. We cover the social rules other apps pretend don't exist, and prepare you for real conversations. You can't learn a language without learning the culture, they are one and the same. KANA PRACTICE FOR VETERANS AND BEGINNERS ALIKE If you're new, there is no easy way to learn and memorize Japanese kana, nor is there a shortcut (except our app, hah). At the very least, we make it sort of less painful to do. With both a rapid-fire minigame and our guided writing practice, you could get kana down in a week or two if you're serious! It's not hard (just tedious), and it works. THE GUARANTEE THAT'LL SCARE YOU Use this app every day for two years. Follow the system. Do the reviews. If you're not (almost) fluent, we'll refund every penny. Most apps won't make this promise because they know their cute gamification doesn't work. We will, because we built tools that do. WHO THIS IS FOR You should use NihonDojo if you want to actually speak & read Japanese. If you're tired of apps that waste your time with pointless games. If you can handle being challenged instead of constantly praised. If you want personalized training that adapts to your actual progress. If you're willing to do work that might not be "fun" but gets results. Don't download this if you want an app that makes you feel good about doing nothing. If you think learning a language should be "effortless." If you need constant validation and cartoon characters cheering you on. If you're looking for a magic bullet that requires zero effort. FREE FIRST Believe it or not, making an app like this is a ton of work, and it only exists due to many long nights, fueled solely by a hate for Anki. While this app is free first (with no ads EVER because I HATE THEM), it costs money to generate sentences and continue to develop new features. Your support is everything to me! HERE'S THE DEAL No BS. Just the tools you need to actually learn Japanese. Download if you're serious. Skip if you want to play games.
Screenshots
Verdict
The clearest difference is rating: Learn Japanese at 4.5 against NihonDojo.ai's 4.1. Learn Japanese also leads on ratings volume (232 vs 9) and device support (4 vs 2). On price, review sentiment, update cadence and ads 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. Learn Japanese sells 7 in-app purchases, starting at $4.99 per month and NihonDojo.ai sells 4 in-app purchases, starting at $6.49 per month. Whichever you choose, the download price is not the number that matters.
Learn Japanese holds the better App Store score, 4.5 against 4.1. That said, the two scores are not equally well evidenced: Learn Japanese has 232 ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 74% of Learn Japanese's written reviews are positive against 67% of NihonDojo.ai's.
Learn Japanese ships an update every 11 days, NihonDojo.ai every 6 days. Both last shipped on October 24, 2026.
| Parameter | Learn Japanese | NihonDojo.ai |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (232 ratings) — better | 4.1 (9 ratings) |
| Positive reviews | 73.6% of reviews — better | 66.7% of reviews |
| Number of ratings | 232 — better | 9 |
| Update frequency | Every 11 days | Every 6 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 202 MB | 298 MB |
| Age rating | 17+ | 4+ |
| Developer | John A Ehlke | D Everett Hinton |
Customer experience
Learn Japanese
NihonDojo.ai
In-app purchases
Learn Japanese
- Monthly Subscription (Student)$4.991 Month
- Monthly1 Month trial$7.991 Month
- Monthly$7.991 Month
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- Annual Subscription (Student)1 Year trial$12.991 Year
- Annual Subscription (Student)$14.991 Year
- Annual Subscription$39.991 Year
- Annual Subscription1 Year trial$39.991 Year
NihonDojo.ai
- NihonDojo Pro Monthly$6.491 Month
- NihonDojo Expert Monthly$12.951 Month
- NihonDojo Pro Annual$64.991 Year
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- NihonDojo Expert Annual$129.991 Year








