# 모바일 신분증 검증앱 vs B world

The clearest difference is review sentiment: B world at 36% against 모바일 신분증 검증앱's 20%. On price, update cadence, ads 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.

모바일 신분증 검증앱 ships an update every 5 weeks, B world monthly. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | 모바일 신분증 검증앱 | B world |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 20.0% of reviews | **36.4% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | Free | Free |
| Size | 69 MB | 21 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [행정안전부](https://appshunter.io/developer/431558537) | [SK Broadband CO.LTD](https://appshunter.io/developer/489725125) |

## What reviewers say

### 모바일 신분증 검증앱

[App page](https://appshunter.io/ios/app/id1600615242)

Verify the authenticity of mobile identification cards with this application. Ensure that the digital ID presented is genuine and valid.

**Highlights:** Verify mobile ID authenticity, Confirm digital identification validity, Real-time verification

**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 모바일 신분증 검증앱 free?

모바일 신분증 검증앱 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 모바일 신분증 검증앱 or B world have ads?

Neither 모바일 신분증 검증앱 nor B world shows ads.

### Which is updated more often, 모바일 신분증 검증앱 or B world?

모바일 신분증 검증앱 ships an update every 5 weeks, and B world monthly. Most recently, 모바일 신분증 검증앱 was updated on November 3, 2026 and B world on November 7, 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.*