# Twitcast Viewer (TwitCasting) vs bubble for JAPAN

The clearest difference is rating: Twitcast Viewer (TwitCasting) at 4.6 against bubble for JAPAN's 3.0. Twitcast Viewer (TwitCasting) also leads on ratings volume (530 vs 2) and update cadence (every 10 days vs monthly). bubble for JAPAN's advantage is iOS requirement (13.0 vs 17.0). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Twitcast Viewer (TwitCasting) sells 10 in-app purchases, starting at $23.99 per month and bubble for JAPAN sells 10 in-app purchases, starting at $4.49 per month. Whichever you choose, the download price is not the number that matters.

Twitcast Viewer (TwitCasting) holds the better App Store score, 4.6 against 3.0. That said, the two scores are not equally well evidenced: Twitcast Viewer (TwitCasting) has 530 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 41% of Twitcast Viewer (TwitCasting)'s written reviews are positive against 34% of bubble for JAPAN's.

Twitcast Viewer (TwitCasting) ships an update every 10 days, bubble for JAPAN monthly. The most recent releases landed on November 11, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | Twitcast Viewer (TwitCasting) | bubble for JAPAN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (530 ratings)](https://appshunter.io/ios/app/twitcast-viewer-twitcasting/id365235835/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/bubble-for-japan/id6471388476/reviews) |
| Number of ratings | **530** | 2 |
| Positive reviews | **41.4% of reviews** | 34.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Monthly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 89 MB | 61 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 12+ | 9+ |
| Developer | [MOI CORPORATION](https://appshunter.io/developer/1535795097) | [Dear U plus, Inc.](https://appshunter.io/developer/1715224926) |

## What reviewers say

### Twitcast Viewer (TwitCasting)

[App page](https://appshunter.io/ios/app/twitcast-viewer-twitcasting/id365235835)

Watch live video and radio streams from a global community of millions. Engage with streamers through comments and gifts, join live collaborations, and discover content across over 100 categories. Enjoy lag-free playback with background and large-screen options.

**Highlights:** Live video and radio streaming, Real-time comments and gifts, Collabo feature for joining streams, Customizable avatars, Notification system for live streams, Background playback, Large-screen viewing support

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 【超】コレコレch会員限定生放送＋通常キャス録画全公開 | $23.99 | per month |
| 500pt Bundle | $2.99 | one-time |
| 500pt (+100pt) | $3.99 | one-time |
| 1,000pt Bundle | $6.99 | one-time |
| 980pt (+200pt) | $7.99 | one-time |
| 2,000pt Bundle | $13.99 | one-time |
| 1960pt (+520pt) | $15.99 | one-time |
| 3,000pt Bundle | $19.99 | one-time |
| 2940pt (+840pt) | $23.99 | one-time |
| 10300pt | $79.99 | one-time |

**What reviewers like**

- 👍 Easy to navigate and user-friendly interface
- 🌍 Access to diverse international content and creators
- 🎬 Good for watching live performances and streams
- 🔄 Consistent app updates and improvements
- 💬 Ability to interact with people from different countries

**What reviewers complain about**

- 🐛 Frequent crashes and freezing issues
- ⚠️ Poor content moderation and regulation
- 🔐 Account bans without clear explanation
- 🌐 Language settings not working properly
- 📡 Streaming lag and buffering problems

**Reported bugs**

- App crashes on startup and during use
- Update installation failures
- Freezing on iOS 7 and iPad Air devices
- Streaming audio quality issues and lag
- Subscription system not working properly

**Requested features**

- Record live streams on iOS devices
- Improved payment system for international creators
- Better user search and discovery functionality
- Spell check and auto-capitalization in chat
- Automatic translator for non-Japanese content


### bubble for JAPAN

[App page](https://appshunter.io/ios/app/bubble-for-japan/id6471388476)

Connect directly with artists through real-time messaging, photos, and videos. Record special anniversaries and save cherished memories in a dedicated box. Enjoy seamless communication with built-in translation for a more personal interaction.

**Highlights:** Real-time artist communication, Receive exclusive messages, photos, videos, Reply to artist messages, Record anniversaries, Save memories in 'OUR BOX', In-app message translation

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| YEJUN Ticket | $4.49 | per month |
| NOAH Ticket | $4.49 | per month |
| BAMBY Ticket | $4.49 | per month |
| EUNHO Ticket | $4.49 | per month |
| KIM SUNGMIN Ticket | $4.49 | per month |
| HAMIN Ticket | $4.49 | per month |
| JANG YEOJUN Ticket | $4.49 | per month |
| OHMORI MOTOKI Ticket | $4.49 | per month |
| FUJISAWA RYOKA Ticket | $4.49 | per month |
| MIYAVI Ticket | $4.49 | per month |


## Frequently asked questions

### Is Twitcast Viewer (TwitCasting) free?

Twitcast Viewer (TwitCasting) is free to download, with in-app purchases available.

### Is bubble for JAPAN free?

bubble for JAPAN is free to download, with in-app purchases available.

### Which has better reviews, Twitcast Viewer (TwitCasting) or bubble for JAPAN?

Twitcast Viewer (TwitCasting) is rated higher. Twitcast Viewer (TwitCasting) averages 4.6 out of 5 from 530 ratings, while bubble for JAPAN averages 3.0 from 2 ratings.

### Do Twitcast Viewer (TwitCasting) or bubble for JAPAN have ads?

Neither Twitcast Viewer (TwitCasting) nor bubble for JAPAN shows ads.

### Which is updated more often, Twitcast Viewer (TwitCasting) or bubble for JAPAN?

Twitcast Viewer (TwitCasting) ships an update every 10 days, and bubble for JAPAN monthly. Most recently, Twitcast Viewer (TwitCasting) was updated on November 11, 2026 and bubble for JAPAN on November 12, 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.*