Nihongo no Practise
JLPT N5/N4 prep with no ads, no login and no subscription
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A free Android app for JLPT N5 and N4 prep that follows Minna no Nihongo. Draw kanji by hand with stroke-order hints, take 21 JLPT-format mock exams, and study grammar with explanations in English or Spanish. Over 5,000 questions, spaced review, daily goals and offline quizzes. No ads, no subscription, no account.
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PH · launched Oct 21, 2026 · 1 upvote (top 67%)
- Education
- Vertical SaaS
- B2C
- Not AI
- Commercial product
- Android
- Education
- Languages
Similar launches
See all 135 similar launches →Could you build this?
Partial The Android app shell, quizzes, spaced repetition, and offline mode are vibe-codeable. The 5,000+ accurate JLPT-style questions and stroke-order handwriting recognition require linguistic content work and a proper kanji stroke dataset.
What it would actually take: The app would be an Android client with a local SQLite question bank, a spaced-repetition scheduler, and a canvas for handwriting using stroke data such as KanjiVG. The hard parts are authoring and validating thousands of questions that match JLPT format and the Minna no Nihongo syllabus, plus grammar explanations in two languages. That requires Japanese-language teachers or experienced JLPT content writers.
Competitors
Other products that read as similar to this one : 135 launches clear the similarity bar, closest 8 shown.
Attention rank: #56 of 136 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 330 days after the earliest competitor.
- Hinode · ph · 2026-10-21 · 2 upvotes · similarity 0.65
- KanaCraft Japanese · ph · 2026-10-16 · 1 upvotes · similarity 0.60
- Lock&Learn Japanese · ph · 2026-10-21 · 2 upvotes · similarity 0.60
- Kaname: Japanese Grammar · ph · 2026-10-09 · 2 upvotes · similarity 0.60
- GoMe Nihongo · ph · 2026-10-16 · 2 upvotes · similarity 0.58
- Visual Japanese · ph · 2026-10-07 · 1 upvotes · similarity 0.56
- Kotojutsu · ph · 2026-10-22 · 1 upvotes · similarity 0.54
- Maho Japanese · ph · 2026-10-08 · 1 upvotes · similarity 0.50
Other launches for this product
- No other launches for this product.