에이오 IoT vs KeyPlus3
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
에이오 IoT
Monitor indoor and outdoor air quality from anywhere. Connect your device via Wi-Fi to view real-time air information for your registered locations. Check air quality anytime, anywhere.
- Real-time indoor and outdoor air quality monitoring
- Remote access to air information
- Wi-Fi connectivity for device setup
- View air quality for registered locations
- Check air quality anytime, anywhere
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앱을 통해 Wi-Fi와 외부 지역을 설정하면 제품에서는 등록한 지역의 공기정보까지 함께 확인할 수 있고, 앱에서 제품의 공기정보를 확인할 수 있습니다. - 실내와 실외 공기정보를 동시에! - 언제, 어디서나 우리집 공기정보 확인 가능! [Wi-Fi 설정] - 사용할 장소에 설치된 Wi-Fi를 연결해 주세요. - 암호가 있는 Wi-Fi만 사용 가능합니다. - 일부 특수한 환경에서는 사용이 어려울 수 있습니다. - 2.4GHz 무선랜에 연결 가능합니다. [고객센터] Tel. 02-2060-2436 E-mail. moduga@modg.co.kr 궁금한 점이나 의견은 언제든지 환영합니다 :)
KeyPlus3
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Special Key KeyPlus provides customers with a unique experience. Creating a world where you can easily control and share car doors with just one phone, enabling a special life. The one thing that turns my car into a smart car is Special Key KeyPlus. YouTube Introduction Video: https://www.youtube.com/watch?v=rcryNcxolg8&t=2s Company Website: http://smartkeyplus.com/ Blog: https://blog.naver.com/sokeyplus
Screenshots
Verdict
The clearest difference is update cadence: KeyPlus3 at every 2 weeks against 에이오 IoT's every 5 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
에이오 IoT ships an update every 5 months, KeyPlus3 every 2 weeks. The most recent releases landed on September 30, 2026 and October 10, 2026 respectively.
| Parameter | 에이오 IoT | KeyPlus3 |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| Update frequency | Every 5 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 28 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | 이지테크 | Special One Co., Ltd. |
In-app purchases
에이오 IoT
No in-app purchases
KeyPlus3
No in-app purchases
