# bubble for INB100 vs Berriz

The clearest difference is review sentiment: bubble for INB100 at 94% against Berriz's 48%. bubble for INB100 also leads on rating (5.0 vs 4.5) and ratings volume (64 vs 16). Berriz's advantage is in-app purchases (none vs 8). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. bubble for INB100 sells 8 in-app purchases, starting at $4.49 per month. Berriz asks for nothing beyond the download.

bubble for INB100 holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 64 and 16 respectively. Written reviews point the same way: 94% of bubble for INB100's written reviews are positive against 48% of Berriz's.

Both ship on a similar rhythm, roughly every 3 weeks. Both last shipped on September 24, 2026.

## The numbers

| Metric | bubble for INB100 | Berriz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (64 ratings)](https://appshunter.io/ios/app/bubble-for-inb100/id6476524964/reviews)** | [4.5 (16 ratings)](https://appshunter.io/ios/app/berriz/id6737214694/reviews) |
| Number of ratings | **64** | 16 |
| Positive reviews | **94.3% of reviews** | 48.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 61 MB | 112 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 for INB100

[App page](https://appshunter.io/ios/app/bubble-for-inb100/id6476524964)

Connect with your favorite idols through private messages and dedicated content. Engage in live chats, send replies, and celebrate anniversaries. Enjoy personalized communication with artists who call your name.

**Highlights:** Private idol messages, Dedicated artist content, Live chat with idols, Reply to artist messages, Anniversary tracking, Multilingual chat support

**Features:** Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BAEKHYUN Ticket | $4.49 | per month |
| XIUMIN Ticket | $4.49 | per month |
| CHEN Ticket | $4.49 | per month |
| 100 Coins | $0.99 | one-time |
| 500 Coins | $4.99 | one-time |
| 1000 Coins | $9.99 | one-time |
| 3000 Coins | $27.99 | one-time |
| 5000 Coins | $45.99 | one-time |


### 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 for INB100 free?

bubble for INB100 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 for INB100 or Berriz?

bubble for INB100 is rated higher. bubble for INB100 averages 5.0 out of 5 from 64 ratings, while Berriz averages 4.5 from 16 ratings.

### Do bubble for INB100 or Berriz have ads?

Neither bubble for INB100 nor Berriz shows ads.

### Which is updated more often, bubble for INB100 or Berriz?

bubble for INB100 ships an update every 3 weeks, and Berriz every 3 weeks. Most recently, bubble for INB100 was updated on September 24, 2026 and Berriz on September 24, 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.*