# 국립창원대학교 vs 스마트 어항 IoT

The clearest difference is update cadence: 스마트 어항 IoT at every 3 weeks against 국립창원대학교's every 3 months. 국립창원대학교's advantage is iOS requirement (10.0 vs 13.0). 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.

국립창원대학교 ships an update every 3 months, 스마트 어항 IoT every 3 weeks. The most recent releases landed on November 2, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | 국립창원대학교 | 스마트 어항 IoT |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 3 MB | 23 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [국립창원대학교](https://appshunter.io/developer/1209753187) | [KETRI](https://appshunter.io/developer/1794271231) |

## What reviewers say

### 국립창원대학교

[App page](https://appshunter.io/ios/app/id1209753188)

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

**In-app purchases:** none


### 스마트 어항 IoT

[App page](https://appshunter.io/ios/app/iot/id6711335941)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 국립창원대학교 free?

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

### Is 스마트 어항 IoT free?

스마트 어항 IoT is free to download, with no in-app purchases.

### Do 국립창원대학교 or 스마트 어항 IoT have ads?

Neither 국립창원대학교 nor 스마트 어항 IoT shows ads.

### Which is updated more often, 국립창원대학교 or 스마트 어항 IoT?

국립창원대학교 ships an update every 3 months, and 스마트 어항 IoT every 3 weeks. Most recently, 국립창원대학교 was updated on November 2, 2026 and 스마트 어항 IoT on November 12, 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.*