# COSMO 지급관리시스템 vs B world

The clearest difference is review sentiment: B world at 36% against COSMO 지급관리시스템's 0%. B world also leads on update cadence (monthly vs every 27 months). COSMO 지급관리시스템's advantage is iOS requirement (11.1 vs 15.6). On price, ads, in-app purchases and monetization model there is nothing between them.

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

COSMO 지급관리시스템 ships an update every 27 months, B world monthly. The most recent releases landed on September 27, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | COSMO 지급관리시스템 | B world |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | **36.4% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 27 months | **Monthly** |
| Monetization | Free | Free |
| Size | 35 MB | 21 MB |
| Requires iOS | **11.1** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Container Deposit System Management Organization](https://appshunter.io/developer/1589187691) | [SK Broadband CO.LTD](https://appshunter.io/developer/489725125) |

## What reviewers say

### COSMO 지급관리시스템

[App page](https://appshunter.io/ios/app/cosmo/id1473901168)

This is the official mobile application for the Container Deposit System Management Center (COSMO). It allows businesses handling empty containers to easily access services previously available only on the official website. Features include managing transactions, member information, and viewing deposit details.

**Highlights:** Notice notifications, Customer management, Member information management, Shipment information management, Deposit and handling fee tracking, Settlement management

**Features:** 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 COSMO 지급관리시스템 free?

COSMO 지급관리시스템 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 COSMO 지급관리시스템 or B world have ads?

Neither COSMO 지급관리시스템 nor B world shows ads.

### Which is updated more often, COSMO 지급관리시스템 or B world?

COSMO 지급관리시스템 ships an update every 27 months, and B world monthly. Most recently, COSMO 지급관리시스템 was updated on September 27, 2026 and B world on October 15, 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.*