# QLink_BMS vs 금강하구둑알리미

The clearest difference is update cadence: QLink_BMS at monthly against 금강하구둑알리미's every 9 months. QLink_BMS also leads on iOS requirement (12.0 vs 15.0). 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.

QLink_BMS ships an update monthly, 금강하구둑알리미 every 9 months. Both last shipped on October 25, 2026.

## The numbers

| Metric | QLink_BMS | 금강하구둑알리미 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 9 months |
| Size | 52 MB | 6 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Quantumcat Co.,Ltd.](https://appshunter.io/developer/1770969456) | [JaeHwan Kim](https://appshunter.io/developer/1111007313) |

## What reviewers say

### QLink_BMS

[App page](https://appshunter.io/ios/app/qlink-bms/id6723892090)

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

**In-app purchases:** none


### 금강하구둑알리미

[App page](https://appshunter.io/ios/app/id6743663647)

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

**In-app purchases:** none


## Frequently asked questions

### Is QLink_BMS free?

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

### Is 금강하구둑알리미 free?

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

### Do QLink_BMS or 금강하구둑알리미 have ads?

Neither QLink_BMS nor 금강하구둑알리미 shows ads.

### Which is updated more often, QLink_BMS or 금강하구둑알리미?

QLink_BMS ships an update monthly, and 금강하구둑알리미 every 9 months. Most recently, QLink_BMS was updated on October 25, 2026 and 금강하구둑알리미 on October 25, 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.*