# K CHARGER vs B world

The clearest difference is update cadence: B world at monthly against K CHARGER's every 14 months. 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.

K CHARGER ships an update every 14 months, B world monthly. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | K CHARGER | B world |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 36.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Monthly** |
| Monetization | — | Free |
| Size | 7 MB | 21 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Klinelex Co., Ltd.](https://appshunter.io/developer/1241172081) | [SK Broadband CO.LTD](https://appshunter.io/developer/489725125) |

## What reviewers say

### K CHARGER

[App page](https://appshunter.io/ios/app/k-charger/id1338664535)

**Features:** macOS Compatibility

**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 K CHARGER free?

K CHARGER 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 K CHARGER or B world have ads?

Neither K CHARGER nor B world shows ads.

### Which is updated more often, K CHARGER or B world?

K CHARGER ships an update every 14 months, and B world monthly. Most recently, K CHARGER was updated on November 2, 2026 and B world on November 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.*