# 왓챠 vs 제이박스

The clearest difference is rating: 왓챠 at 4.6 against 제이박스's 1.0. 왓챠 also leads on ratings volume (3.1K vs 5) and update cadence (every 5 days vs every 3 weeks). 제이박스's advantage is in-app purchases (none vs 14). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. 왓챠 sells 12 in-app purchases, starting at $6.99 per month. 제이박스 asks for nothing beyond the download.

왓챠 holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: 왓챠 has 3.1K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 37% of 왓챠's written reviews are positive against 24% of 제이박스's.

왓챠 ships an update every 5 days, 제이박스 every 3 weeks. Both last shipped on October 15, 2026.

## The numbers

| Metric | 왓챠 | 제이박스 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (3.1K ratings)](https://appshunter.io/ios/app/watcha/id1096493180/reviews)** | [1.0 (5 ratings)](https://appshunter.io/ios/app/jbox/id1426430747/reviews) |
| Number of ratings | **3.1K** | 5 |
| Positive reviews | **37.3% of reviews** | 23.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Monetization | Freemium | Free with in-app purchases |
| Size | 132 MB | 21 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad, Apple TV** | iPhone, iPad |
| Age rating | 12+ | 12+ |
| Developer | [Watcha, Inc.](https://appshunter.io/developer/588308247) | [Daewon Broadcasting Co., Ltd.](https://appshunter.io/developer/1426430746) |

## What reviewers say

### 왓챠

[App page](https://appshunter.io/ios/app/watcha/id1096493180)

Enjoy unlimited streaming of over 100,000 movies, dramas, and more. Discover personalized recommendations based on millions of ratings and share your viewing experience with friends.

**Highlights:** Unlimited streaming of 100,000+ titles, Personalized content recommendations, Watch with friends via chat, Multiple device support, Gift content to friends, Save favorite content

**Features:** Vision Pro support

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| (판매중단) 모바일 구독권 | $6.99 | per month |
| (판매중단) 모바일 구독권 - 무료체험 포함 | $6.99 | per month |
| (판매중단) 베이직 구독권 | $6.99 | per month |
| 베이직 구독권 | $7.49 | per month |
| (판매중단) TV 지원 구독권 | $7.99 | per month |
| (판매중단) 프리미엄 구독권 | $10.99 | per month |
| (판매중단) 프리미엄 이용권 | $10.99 | per month |
| 프리미엄 구독권 | $11.99 | per month |
| (판매중단) 모바일 구독권 | $18.99 | per 3 months |
| (판매중단) 모바일 구독권 - 무료체험 포함 | $18.99 | per 3 months |
| (판매중단) 베이직 구독권 | $18.99 | per 3 months |
| 6,000 캐시 | $3.99 | one-time |

**What reviewers like**

- 👍 Diverse content library
- 🚀 Smooth playback experience
- 💡 Personalized recommendations

**What reviewers complain about**

- 🐛 Frequent crashes and errors
- 🌍 Limited availability in certain regions
- 🔋 High battery consumption on mobile devices

**Reported bugs**

- SDK errors causing app to freeze
- Playback issues on specific devices
- Billing and subscription problems

**Requested features**

- Support for picture-in-picture mode
- 4K video streaming
- Offline viewing option
- Improved subtitle and language support


### 제이박스

[App page](https://appshunter.io/ios/app/jbox/id1426430747)

Access a wide range of popular anime and Japanese dramas, including full One Piece series and Studio Ghibli films. Enjoy free content with just a sign-up, and extended 3-minute previews for all titles. Available exclusively in South Korea.

**Highlights:** Extensive anime library, Japanese drama collection, Free content with registration, Extended previews, Exclusive to South Korea

**In-app purchases:** none


## Frequently asked questions

### Is 왓챠 free?

왓챠 is free to download, with in-app purchases available.

### Is 제이박스 free?

제이박스 is free to download, with no in-app purchases.

### Which has better reviews, 왓챠 or 제이박스?

왓챠 is rated higher. 왓챠 averages 4.6 out of 5 from 3.1K ratings, while 제이박스 averages 1.0 from 5 ratings.

### Do 왓챠 or 제이박스 have ads?

Neither 왓챠 nor 제이박스 shows ads.

### Which is updated more often, 왓챠 or 제이박스?

왓챠 ships an update every 5 days, and 제이박스 every 3 weeks. Most recently, 왓챠 was updated on October 15, 2026 and 제이박스 on October 15, 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.*