# JJ Sensei — Learn hiragana & katakana

> Learn hiragana & katakana (iPhone/iPad app by Chun Hei Mak.)

- Source: https://appshunter.io/ios/app/jj-sensei/id6789818432 (this page in markdown: same URL + `.md`)
- Developer: [Chun Hei Mak](https://appshunter.io/developer/1789116827)
- Category: Games, Education, Puzzle, Word
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.6 · 32 MB
- Languages: English
- Released: 2026-07-13
- Data updated: 2026-07-27
- User reviews in markdown: https://appshunter.io/ios/app/jj-sensei/id6789818432/reviews.md

## What is JJ Sensei?

JJ Sensei turns learning Japanese kana into a fast, satisfying puzzle game.

Blocks fall Tetris-style — match each one to the right hiragana or katakana before it lands. The more you play, the more the kana stick, through active recall instead of boring flashcards.

FEATURES
• Learn all hiragana and katakana as you play
• Six modes: Hiragana, Katakana, All Kana, Grid Rush, Verb Lab, and Master
• Combo scoring that rewards speed and accuracy
• Game Center leaderboards and achievements
• Clean, distraction-free design — offline-friendly, no ads, no tracking

HOW TO PLAY
1. A kana block appears with a reading prompt
2. Match it to the correct character before it lands
3. Keep your streak alive to build high-scoring combos

Free to play. Optional Premium unlocks unlimited lives and every level — available monthly, yearly, or as a one-time lifetime purchase.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://www.xco-ai.com/jjsensei

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Premium Monthly | $1.99 | per month |
| Premium Yearly | $9.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Premium Lifetime | $19.99 | one-time |



## Version history (last 4 releases)

### 1.3 — 2026-07-24

Game Centre scoring system.

### 1.2 — 2026-07-18

Game Center challenge and leadership board.

### 1.1 — 2026-07-17

Added Splash screen and changed to Game Category

### 1.0 — 2026-07-13

No release notes.

## More apps by Chun Hei Mak

- [GoalGem](https://appshunter.io/ios/app/goalgem/id6745335337)
- [TravelCo - Travel Companion](https://appshunter.io/ios/app/travelco-travel-companion/id6746106111)
- [Task Vanish – Focus Clear](https://appshunter.io/ios/app/task-vanish-focus-clear/id6746345394)
- [Life365 - 每日心情分析](https://appshunter.io/ios/app/life365/id6749789243)
- [Lifid - Grid of Life](https://appshunter.io/ios/app/lifid-grid-of-life/id6753888666)

All apps by Chun Hei Mak: https://appshunter.io/developer/1789116827

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-27.*