# HD현대오일뱅크 카앤 vs B world

The clearest difference is ads: B world at none against HD현대오일뱅크 카앤's shown. B world also leads on monetization model (free vs ad-supported). HD현대오일뱅크 카앤's advantage is iOS requirement (13.0 vs 15.6). On price, review sentiment, update cadence and in-app purchases there is nothing between them.

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

HD현대오일뱅크 카앤 ships an update every 5 weeks, B world monthly. Both last shipped on September 23, 2026.

## The numbers

| Metric | HD현대오일뱅크 카앤 | B world |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **37.0% of reviews** | 36.4% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | Ad-supported | **Free** |
| Size | 154 MB | 21 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [HD HYUNDAI OILBANK CO., LTD.](https://appshunter.io/developer/443894359) | [SK Broadband CO.LTD](https://appshunter.io/developer/489725125) |

## What reviewers say

### HD현대오일뱅크 카앤

[App page](https://appshunter.io/ios/app/hd/id443894356)

This comprehensive car life platform offers integrated services from refueling to car maintenance and rentals. Enjoy convenient and discounted refueling, exclusive monthly benefits, and personalized member perks. Save your vehicle and card information for a faster, smoother experience.

**Highlights:** Smart refueling with pre-payment, Monthly refueling and car wash passes, Exclusive member grade benefits, Save vehicle and card information, Find nearby gas stations, Car maintenance services

**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 HD현대오일뱅크 카앤 free?

HD현대오일뱅크 카앤 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 HD현대오일뱅크 카앤 or B world have ads?

HD현대오일뱅크 카앤 shows ads; B world does not.

### Which is updated more often, HD현대오일뱅크 카앤 or B world?

HD현대오일뱅크 카앤 ships an update every 5 weeks, and B world monthly. Most recently, HD현대오일뱅크 카앤 was updated on September 23, 2026 and B world on September 23, 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.*