# bubble with STARS vs Sefer Hub

The clearest difference is in-app purchases: Sefer Hub at none against bubble with STARS's 10. bubble with STARS'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 with STARS sells 10 in-app purchases, starting at $3.99 per month. Sefer Hub asks for nothing beyond the download.

## The numbers

| Metric | bubble with STARS | Sefer Hub |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (79 ratings)](https://appshunter.io/ios/app/bubble-with-stars/id1556582179/reviews)** | — |
| Number of ratings | **79** | — |
| Positive reviews | 35.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 61 MB | 21 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) | [HOPEUP TECH INC.](https://appshunter.io/developer/1733995862) |

## What reviewers say

### bubble with STARS

[App page](https://appshunter.io/ios/app/bubble-with-stars/id1556582179)

Connect with your favorite idols through personalized private messages and exclusive content. Engage in conversations, share encouragement, and celebrate special anniversaries. The app supports multiple languages for seamless communication.

**Highlights:** Personalized idol messages, Exclusive idol content, Direct messaging with idols, Anniversary tracking, Multi-language support, Photo and voice message sharing

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PLAVE 1 Ticket | $3.99 | per month |
| ARTMS 1 Ticket | $4.49 | per month |
| WONHO Ticket | $4.49 | per month |
| KANG HYEWON Ticket | $4.49 | per month |
| KIM MIN JU Ticket | $4.49 | per month |
| STAYC 1 Ticket | $4.49 | per month |
| DKB 1 Ticket | $4.49 | per month |
| Kep1er 1 Ticket | $4.49 | per month |
| PLAVE 2 Tickets | $6.99 | per month |
| PLAVE 5 Tickets | $15.99 | per month |


### Sefer Hub

[App page](https://appshunter.io/ios/app/sefer-hub/id6782398672)

**In-app purchases:** none


## Frequently asked questions

### Is bubble with STARS free?

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

### Is Sefer Hub free?

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

### Do bubble with STARS or Sefer Hub have ads?

Neither bubble with STARS nor Sefer Hub shows ads.

---

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