# 빌리진아이 vs B world

The clearest difference is update cadence: 빌리진아이 at every 10 days against B world's monthly. B world's advantage is review sentiment (36% vs 27%). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

빌리진아이 ships an update every 10 days, B world monthly. The most recent releases landed on September 20, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | 빌리진아이 | B world |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 27.3% of reviews | **36.4% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Monthly |
| Monetization | — | Free |
| Size | 171 MB | 21 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sungtae Kwak](https://appshunter.io/developer/1465570094) | [SK Broadband CO.LTD](https://appshunter.io/developer/489725125) |

## What reviewers say

### 빌리진아이

[App page](https://appshunter.io/ios/app/id1465570095)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### B world

[App page](https://appshunter.io/ios/app/b-world/id6463710246)

Manage your SK Broadband services, including IPTV and internet, with this app. Access product recommendations, self-service options, and customer support. Enjoy seamless content viewing and direct purchasing of services.

**Highlights:** Service management, Product recommendations, Self-service troubleshooting, Content browsing and viewing, Direct service purchasing, Benefit and event information

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

**In-app purchases:** none


## Frequently asked questions

### Is 빌리진아이 free?

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

### Is B world free?

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

### Do 빌리진아이 or B world have ads?

Neither 빌리진아이 nor B world shows ads.

### Which is updated more often, 빌리진아이 or B world?

빌리진아이 ships an update every 10 days, and B world monthly. Most recently, 빌리진아이 was updated on September 20, 2026 and B world on September 28, 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.*