# bubble with STARS vs Berriz

The clearest difference is rating: Berriz at 4.4 against bubble with STARS's 3.3. Berriz also leads on in-app purchases (none vs 20) and review sentiment (49% vs 36%). bubble with STARS's advantage is ratings volume (78 vs 21) and iOS requirement (13.0 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. bubble with STARS sells 20 in-app purchases, starting at $0.69 per month. Berriz asks for nothing beyond the download.

Berriz holds the better App Store score, 4.4 against 3.3. Both are backed by a comparable volume of ratings — 78 and 21 respectively. Written reviews point the same way: 36% of bubble with STARS's written reviews are positive against 49% of Berriz's.

Both ship on a similar rhythm, roughly every 3 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | bubble with STARS | Berriz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (78 ratings)](https://appshunter.io/ios/app/bubble-with-stars/id1556582179/reviews) | **[4.4 (21 ratings)](https://appshunter.io/ios/app/berriz/id6737214694/reviews)** |
| Number of ratings | **78** | 21 |
| Positive reviews | 35.9% of reviews | **49.2% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Subscription | **Free** |
| Size | 61 MB | 121 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dear U Co., Ltd.](https://appshunter.io/developer/1460356116) | [Kakao Entertainment Corp.](https://appshunter.io/developer/407744771) |

## What reviewers say

### bubble with STARS

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

Connect directly with your favorite idols through private messages and exclusive content. Share your day, send replies, and even enjoy live chats. Celebrate special anniversaries and communicate in your own language.

**Highlights:** Private messages from idols, Exclusive idol content, Live chat with bias, Reply to idols, Anniversary tracking, Multilingual chat

**Features:** Vision Pro support

**In-app purchases (20)**

| Purchase | Price | Billing |
| --- | --- | --- |
| bubble FONT YEJUN | $0.69 | per month |
| OnlyOneOf 1 Ticket | $3.99 | per month |
| A.C.E 1 Ticket | $3.99 | per month |
| I.M Ticket | $3.99 | per month |
| PLAVE 1 Ticket | $3.99 | per month |
| ZEROBASEONE 1 Ticket | $3.99 | per month |
| TONY 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 |
| B.I Ticket | $4.49 | per month |
| Kep1er 1 Ticket | $4.49 | per month |
| TEMPEST 1 Ticket | $4.49 | per month |
| PLAVE 2 Tickets | $6.99 | per month |
| ZEROBASEONE 2 Tickets | $6.99 | per month |
| ZEROBASEONE 3 Tickets | $9.99 | per month |
| PLAVE 5 Tickets | $15.99 | per month |


### Berriz

[App page](https://appshunter.io/ios/app/berriz/id6737214694)

Connect with your favorite K-Culture artists and fellow fans worldwide. Access exclusive content, live streams, and event information all in one place. Stay updated with official news and engage with a global community.

**Highlights:** Artist updates in one feed, Exclusive content and live streams, Global fan community, Multi-language support, Smart push notifications, Online and offline events

**In-app purchases:** none

**What reviewers like**

- 💕 Great way to interact with idols
- 🔍 Easy navigation and content access
- 🔔 Frequent updates and media

**What reviewers complain about**

- 🐛 Frequent service errors and crashes
- 🔍 Confusing navigation and UI
- 🚫 Unfair moderation and account suspensions

**Reported bugs**

- Login issues
- Frequent service errors
- Compatibility problems on tablets

**Requested features**

- Search function
- Nested comments
- Ability to save photos/videos
- Light mode option
- Separate notifications for posts vs. comments


## Frequently asked questions

### Is bubble with STARS free?

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

### Is Berriz free?

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

### Which has better reviews, bubble with STARS or Berriz?

Berriz is rated higher. bubble with STARS averages 3.3 out of 5 from 78 ratings, while Berriz averages 4.4 from 21 ratings.

### Do bubble with STARS or Berriz have ads?

Neither bubble with STARS nor Berriz shows ads.

### Which is updated more often, bubble with STARS or Berriz?

bubble with STARS ships an update every 3 weeks, and Berriz every 3 weeks. Most recently, bubble with STARS was updated on October 25, 2026 and Berriz on October 25, 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.*