# bubble for INB100 vs 피피로

The clearest difference is in-app purchases: 피피로 at none against bubble for INB100's 8. 피피로 also leads on update cadence (every 9 days vs every 3 weeks). bubble for INB100's advantage is ads (none vs shown) and iOS requirement (13.0 vs 15.1). On price 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. 피피로 asks for nothing beyond the download.

bubble for INB100 ships an update every 3 weeks, 피피로 every 9 days. The most recent releases landed on October 24, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | bubble for INB100 | 피피로 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (66 ratings)](https://appshunter.io/ios/app/bubble-for-inb100/id6476524964/reviews)** | — |
| Number of ratings | **66** | — |
| Positive reviews | 94.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 61 MB | 51 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Dear U Co., Ltd.](https://appshunter.io/developer/1460356116) | [CMAX corp](https://appshunter.io/developer/1896477985) |

## 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 |


### 피피로

[App page](https://appshunter.io/ios/app/id6767470071)

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

**In-app purchases:** none


## Frequently asked questions

### Is bubble for INB100 free?

bubble for INB100 is free to download, with in-app purchases available.

### Is 피피로 free?

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

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

피피로 shows ads; bubble for INB100 does not.

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

bubble for INB100 ships an update every 3 weeks, and 피피로 every 9 days. Most recently, bubble for INB100 was updated on October 24, 2026 and 피피로 on October 3, 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.*