AirPlus vs AirQualityMeter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AirPlus
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AirPlus is to monitor your indoor air quality after implementation of the air filtration project. Using the top level of indoor air quality monitor, the measurement result could be in real-time. All measurement data will be collected by our server on the cloud and accessed seamlessly from your mobile device. AirPlus is ideal for educational, commercial, hospitality, healthcare , fitness or residential environment where air quality really matters.
AirQualityMeter
This app provides real-time air quality measurements and forecasts up to 24 hours in advance. It helps users manage their physical condition and prepare for allergies by notifying them of pollutants like PM2.5 and PM10. Location services enable automatic weather data acquisition for your current area.
- Real-time air pollutant notifications (PM2.5, PM10)
- 24-hour air pollution level forecast
- Global coverage
- Automatic location-based weather data
- Allergy countermeasure information
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We will inform you of the measurement of the air environment (air pollution) and the forecast up to 24 hours ahead. Please use it for daily physical condition management and allergy countermeasures. (If you enable location information, the weather information for your current location will be obtained automatically.) -Notify air pollutants such as PM2.5 and PM10 in real time! -You can check the air pollution level forecast up to 24 days later. -Can be used all over the world! You can use it in the same way outside your country of residence -Acquire real-time weather data from OpenWeatherMap
Screenshots
Verdict
The clearest difference is ads: AirPlus at none against AirQualityMeter's shown. AirQualityMeter's advantage is iOS requirement (16.6 vs 18.0). On price, update cadence, 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.
Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 9, 2026 and September 1, 2026 respectively.
| Parameter | AirPlus | AirQualityMeter |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| Update frequency | Every 3 months | Every 3 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 18.0 | 16.6 — better |
| Further details — not scored | ||
| Size | 16 MB | 8 MB |
| Age rating | 4+ | 12+ |
| Developer | Nanjing Homecaught Facility Engineering Equipment Co., Ltd. | Yuta Endo |
In-app purchases
AirPlus
No in-app purchases
AirQualityMeter
No in-app purchases
