OK JLPT
Practice real JLPT past papers N5–N1 with full explanations
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OK JLPT lets you practice real JLPT past papers from N5 to N1, with an explanation for every answer, original listening audio (not text-to-speech), and automatic mistake review that resurfaces questions you got wrong. Vocabulary and grammar are organised by how often words appear in past papers. On web and iOS/iPad, in English, Simplified Chinese, and Traditional Chinese. N5–N4 are fully free, and every N1–N3 level includes one free paper. Paid passes are one-time purchases (no subscription).
PH · launched Nov 3, 2026 · 1 upvote (top 65%) · 0 views
Niche: exam preparation platforms · 339 launches, 40 in the last 7 days ▼ -2% · Explore this niche →
Category and tags
- Education
- B2C
- Not AI
- Commercial product
- Productivity
- Education
- Languages
Visit website ↗ Source listing ↗
More like this: all 339 launches in exam preparation platforms →
Could you build this?
Partial The practice app, answer explanations, and mistake review are buildable with vibe coding. Licensed or legally sourced past-paper content and original listening audio are the hard requirements.
What it would actually take: The app needs a question bank with answer explanations, a spaced-review engine, and a frequency analysis of vocabulary and grammar across papers. The critical inputs are the past papers and their audio, which need licensing or manual creation by Japanese-language educators. Native-speaker recording and pedagogical review are required.
Competitors
Other products that read as similar to this one : 224 launches clear the similarity bar, closest 8 shown.
Attention rank: #91 of 225 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 357 days after the earliest competitor.
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