---
title: "J-crosswords by renshuu — App Overview"
url: https://marlvel.ai/intel-report/educational/j-crosswords-by-renshuu
category: Educational
developer: renshuu.org
platforms: android
rating: 4.6 (1.3K ratings)
pricing: freemium
report_level: overview
generated: 2026-04-21
last_verified: "2026-04-21T05:15:59.875Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** The app provides a structured, ad-free environment for vocabulary acquisition through over 300 free puzzles and textbook-aligned content.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Educational |
| Rating | 4.6 ★ (1.3K) |
| Pricing | freemium |
| Platforms | Android |
| Latest Version (Android) | 1.12.3 |
| Developer | renshuu.org |

<!-- SECTION: Summary -->
## What is J-crosswords by renshuu?

J-crosswords by renshuu is an educational app designed to help users learn Japanese vocabulary through crossword puzzles. It features over 9,000 words categorized by JLPT levels and popular textbooks, offering a gamified learning experience without advertisements or stamina constraints.

<!-- SECTION: Key Features -->
## Key Features

- **Curated Vocabulary Lists**: Words are organized by JLPT proficiency levels and specific Japanese textbooks like Genki and Tobira.
- **Flexible Input Methods**: Users can play via drag-and-drop or keyboard input, even without native Japanese input support on their device.
- **Multilingual Support**: The interface and puzzle clues are available in English, German, French, Dutch, and Spanish.
- **Progress Tracking**: Integrated vocabulary lists allow users to monitor the number of words mastered within each category.

<!-- SECTION: Target Audience -->
## Who is it for?

Japanese language learners ranging from beginner (JLPT N5) to advanced (JLPT N1) levels.

<!-- SECTION: Links -->
## Links

- [Google Play](https://play.google.com/store/apps/details?id=com.renshuu.renshuu_crosswords&hl=en&gl=us)
- [Full Intelligence Report](https://marlvel.ai/intel-report/educational/j-crosswords-by-renshuu)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/educational/j-crosswords-by-renshuu).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*