# bubble for STARSHIP vs Churu Shuttle

The clearest difference is in-app purchases: Churu Shuttle at none against bubble for STARSHIP's 16. Churu Shuttle also leads on update cadence (every 2 days vs every 3 weeks). bubble for STARSHIP's advantage is iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. bubble for STARSHIP sells 12 in-app purchases, starting at $4.49 per month. Churu Shuttle asks for nothing beyond the download.

bubble for STARSHIP ships an update every 3 weeks, Churu Shuttle every 2 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | bubble for STARSHIP | Churu Shuttle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (21 ratings)](https://appshunter.io/ios/app/bubble-for-starship/id1667760766/reviews)** | — |
| Number of ratings | **21** | — |
| Positive reviews | 77.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 61 MB | 30 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dear U Co., Ltd.](https://appshunter.io/developer/1460356116) | [Jonghan Park](https://appshunter.io/developer/6816377001) |

## What reviewers say

### bubble for STARSHIP

[App page](https://appshunter.io/ios/app/bubble-for-starship/id1667760766)

Connect directly with your favorite idols through private messages and exclusive content. Engage in real-time chats, receive personalized updates, and celebrate special anniversaries with your chosen artists. Reply to their messages and build a unique connection.

**Highlights:** Private idol messages, Dedicated artist content, Live chat with idols, Reply to idol messages, Anniversary tracking, In-app language translation

**Features:** Vision Pro support

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LEE KWANGSOO Ticket | $4.49 | per month |
| CRAVITY 1 Ticket | $4.49 | per month |
| IVE 1 Ticket | $4.49 | per month |
| MONSTA X 1 Ticket | $4.49 | per month |
| WJSN 1 Ticket | $4.49 | per month |
| LEE DONGWOOK Ticket | $4.49 | per month |
| WJSN 2 Tickets | $6.99 | per month |
| CRAVITY 2 Tickets | $8.49 | per month |
| IVE 2 Tickets | $8.49 | per month |
| MONSTA X 2 Tickets | $8.49 | per month |
| IVE 3 Tickets | $12.49 | per month |
| CRAVITY 3 Tickets | $12.49 | per month |


### Churu Shuttle

[App page](https://appshunter.io/ios/app/churu-shuttle/id6816680715)

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

**In-app purchases:** none


## Frequently asked questions

### Is bubble for STARSHIP free?

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

### Is Churu Shuttle free?

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

### Do bubble for STARSHIP or Churu Shuttle have ads?

Neither bubble for STARSHIP nor Churu Shuttle shows ads.

### Which is updated more often, bubble for STARSHIP or Churu Shuttle?

bubble for STARSHIP ships an update every 3 weeks, and Churu Shuttle every 2 days. Most recently, bubble for STARSHIP was updated on November 3, 2026 and Churu Shuttle on October 31, 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.*