# KO-S----고려산업(주)

> KO-S----고려산업(주) (iPhone/iPad app by sung hwan cha.)

- Source: https://appshunter.io/ios/app/ko-s/id1414788201 (this page in markdown: same URL + `.md`)
- Developer: [sung hwan cha](https://appshunter.io/developer/1470912236)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 10.0 · 143 MB
- Languages: American English, Korean, Chinese (Simplified, China)
- Released: 2018-08-20
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/ko-s/id1414788201/reviews.md

## What is KO?

IOT제어 시스템
등기구 및 콘센트 제어 시스템


## Version history (last 5 releases)

### 1.5.42 — 2020-11-17

로컬 타이밍이 실행되지 않는 문제 수정

### 1.5.40 — 2020-06-08

기능 최적화

### 1.5.38 — 2020-05-11

고정 푸시 기능

### 1.5.36 — 2020-01-14

화염 경보 및 연기 경보가 추가 된 전자 레인지 센서 조명

### 1.5.32 — 2019-11-20

초음파 센서 추가

## Apps similar to KO

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [RCT easyVIEW](https://appshunter.io/ios/app/rct-easyview/id1435059560) | — | Free | Utilities |
| [校园通云平台](https://appshunter.io/ios/app/id1448449120) | — | Free | Utilities |
| [益电宝-数据改变未来](https://appshunter.io/ios/app/id1434796500) | — | Free | Utilities |
| [Royal Adelaide](https://appshunter.io/ios/app/royal-adelaide/id1437116620) | — | Free | Utilities |
| [Respons Rakyat](https://appshunter.io/ios/app/respons-rakyat/id1447935940) | 3.0 (2) | Free | Utilities |
| [HeatNext](https://appshunter.io/ios/app/heatnext/id1440372440) | — | Free | Utilities |

## More apps by sung hwan cha

- [고려제어](https://appshunter.io/ios/app/id1548095372)

All apps by sung hwan cha: https://appshunter.io/developer/1470912236

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-17.*