keyes IoT home vs AirNotis
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
keyes IoT home
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This APP is used to control the Keyes IoT Home. This APP is mainly aimed at customers who use our hardware products.
AirNotis
Monitor six types of air quality, including CO2, fine dust, and temperature, in real-time. This portable device and its exclusive app allow for easy connection to multiple smartphones and offer customizable notifications and settings for various environments.
- Real-time air quality monitoring
- Measures CO2, CO, fine dust, ultrafine dust, TVOC, temp/humidity
- Compact and portable for any location
- Connect to multiple smartphones
- Customizable notifications and settings
- Supports multiple environmental standards
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※ You can use the Airnotis App to control your Airnotis ■ Check 6 types of air quality all together: Airnotis can measure CO2, CO, fine dust, ultrafine dust, TVOC, temperature/humidity accurately. ■ Compact and portable: Airnotis can be used in the office, classroom, car, home, camping, anywhere. ■ Exclusive application features · Real-time air quality check (CO2, CO, fine dust, ultrafine dust, TVOC, temperature, humidity) · Airnotis can be connected to multiple smartphones and one smartphone can be connected to multiple Airnotis · Change device name (for example: by location) · Set notification (vibration, alarm, etc.) · Language Settings (Korean/English/Japanese/Chinese) · Screen settings (power saving mode, device theme, etc.) · Temperature conversion (℃/℉) · Change Environmental Standards (WHO/Korea/USA)
Screenshots
Verdict
The clearest difference is update cadence: AirNotis at every 2 months against keyes IoT home's every 17 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.
keyes IoT home ships an update every 17 months, AirNotis every 2 months. The most recent releases landed on October 27, 2026 and October 20, 2026 respectively.
| Parameter | keyes IoT home | AirNotis |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.0 (5 ratings) — better |
| Positive reviews | — | 66.7% of reviews |
| Number of ratings | — | 5 — better |
| Update frequency | Every 17 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.2 | 13.0 — better |
| Further details — not scored | ||
| Size | 6 MB | 39 MB |
| Age rating | 17+ | 4+ |
| Developer | 克俭 左 | BLUEFEEL Co., Ltd. |
In-app purchases
keyes IoT home
No in-app purchases
AirNotis
No in-app purchases
