# JClass vs Peter Rabbit Korean

The clearest difference is in-app purchases: Peter Rabbit Korean at none against JClass's 6. Peter Rabbit Korean also leads on price ($0.99 vs $4.99). JClass's advantage is iOS requirement (15.0 vs 18.2). On update cadence, ads and device support there is nothing between them.

JClass costs $4.99 and Peter Rabbit Korean $0.99 up front. JClass sells 6 one-off in-app purchases. Peter Rabbit Korean asks for nothing beyond the download.

JClass ships an update every 2 months, Peter Rabbit Korean every 4 months. The most recent releases landed on September 29, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | JClass | Peter Rabbit Korean |
| --- | --- | --- |
| Price | $4.99 | **$0.99** |
| Rating | **[4.7 (376 ratings)](https://appshunter.io/ios/app/jclass-study-kanji/id1226096296/reviews)** | — |
| Number of ratings | **376** | — |
| Positive reviews | 75.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free with in-app purchases | — |
| Size | 53 MB | 221 MB |
| Requires iOS | **15.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jorge Cozain](https://appshunter.io/developer/576265620) | [Jeffrey Dick](https://appshunter.io/developer/821338172) |

## What reviewers say

### JClass

[App page](https://appshunter.io/ios/app/jclass-study-kanji/id1226096296)

Master Japanese easily with a virtual tutor. Progress through hiragana, katakana, kanji, and vocabulary with interactive quizzes and progress tracking. Earn achievements and compete on leaderboards.

**Highlights:** Learn hiragana, katakana, and kanji, Vocabulary building, Interactive quiz mode, Progress tracking, Achievements and leaderboards, Content review by level

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| JLPT N5 | Free | one-time |
| JLPT N4 | Free | one-time |
| JLPT N2 | Free | one-time |
| JLPT N3 | Free | one-time |
| JLPT N1 | Free | one-time |
| Full JLPT Access | Free | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Effective for learning
- 💡 Good for building memory
- 💰 Great value for money
- 📚 Teaches words with kana/kanji

**What reviewers complain about**

- 🐛 Crashing issues
- ❌ No Russian language support
- ❌ Limited language options
- 🐛 App hangs/freezes
- ❌ Payment issues

**Reported bugs**

- Crashing on iPhone
- App crashes with iOS 13.4
- App crashes every time
- App don't working on iPhone 5C
- Purchased but it didn’t work

**Requested features**

- Add Russian language
- Add more language options
- Ability to reset progress
- Landscape mode for iPad
- Transfer progress to other devices


### Peter Rabbit Korean

[App page](https://appshunter.io/ios/app/peter-rabbit-korean/id6748180940)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is JClass free?

JClass costs $4.99, and also offers in-app purchases.

### Is Peter Rabbit Korean free?

Peter Rabbit Korean costs $0.99, with no in-app purchases.

### Do JClass or Peter Rabbit Korean have ads?

Neither JClass nor Peter Rabbit Korean shows ads.

### Which is updated more often, JClass or Peter Rabbit Korean?

JClass ships an update every 2 months, and Peter Rabbit Korean every 4 months. Most recently, JClass was updated on September 29, 2026 and Peter Rabbit Korean on September 17, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*