Molekule vs iMask
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Molekule
This app connects to advanced air purifiers and humidifiers, offering real-time air quality monitoring and control. It allows users to track filter status, schedule operation, and utilize features like dark mode for a healthier home environment.
- PECO technology air purification
- Real-time air quality sensing
- Filter status tracking
- Dark mode scheduler
- Reliable cloud connection
- Control multiple devices
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Introducing Air Score 2.0 and support for PECOAir and PECOAir+. See what's in your air and how to improve it. KNOW YOUR AIR SCORE One number for the air in your home, updated as conditions change, with a color band so you know at a glance whether things are good, moderate, or need attention. CONTROL ALL OF YOUR MOLEKULE DEVICES Adjust fan speed, switch modes, and manage all your Molekule devices from anywhere. Connects with new PECOAir and PECOAir+ purifiers, Glow Humidifier, and legacy Air, Air Mini, Air Mini+, and Air Pro purifiers. LOCATION MANAGEMENT Monitor your air quality by room or by property, wherever you are. If you’ve got a Molekule purifier there, you’ve got a reading. KNOW WHAT'S IN YOUR AIR Fast readings from PECOAir's sensor suite: fine particles (PM2.5 and PM10), VOCs, humidity, and temperature. Indoor readings alongside outdoor conditions, so you always have context. TRENDS THAT MEAN SOMETHING Get notified when pollutant levels rise, and see what triggered the spike. Look back by day, week, or month to see what's really shaping your air, from cooking and cleaning to pollen and wildfire smoke. NEVER MISS A FILTER CHANGE See how much life your filter has left and get notified when it's time for a replacement, so your purifier keeps performing at its best. Molekule products are designed for general wellness and improving indoor air quality. They are not medical devices and are not intended to diagnose, treat, cure, or prevent any disease. Questions or feedback? Reach our team at help@molekule.com or visit help.molekule.com.
iMask
This app enhances the use of an LED mask device for skincare. It allows for product registration via serial number, remote control via Bluetooth, and offers various care modes tailored to user needs and environmental conditions. Track your skincare history and compare results with before-and-after photos.
- Product registration via serial number
- Bluetooth remote control
- Customizable care modes (automatic, expert)
- Weather-based care recommendations
- Skincare history and analysis
- Before/after photo comparison
- App and program updates
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마스크타입의 LED Care 디바이스인 iMask를 편리하고 효과적으로 사용하기 위한 앱입니다. 제품구입시 지급된 시리얼번호를 입력하여 제품등록하고 모든기능을 사용해 보세요. 블루투스로 연결하여 원격으로 컨트롤이 가능합니다. 사용자 등록 및 관리를 위한 다양한 모드의 케어모드를 사용하실 수 있습니다. 오늘의 날씨에 맞는 최적화 케어부터 다양한 자동모드, 나만의 케어 조건설정을 위한 전문가 모드까지차별화된 기능을 제공합니다. 관리횟수와 관리방법 분석까지 관리이력을 보여주며 지속적인 모니터링이 가능합니다. 관리전과 후의 비교를 위한 촬영기능도 제공합니다. 최신버전의 앱과 프로그램 업데이트 기능을 지원합니다. iMask로 더욱 이뻐지는 그날까지 화이팅입니다. * 앱에는 사용자의 현재 지역 날씨를 기반으로 관리모드를 추천하는 기능이 탑재되어 있습니다. 해당 기능을 사용할 시 사용자의 현재 지역을 확인하기 위해 일시적으로 기기의 위치 정보가 활용됩니다.
Screenshots
Verdict
The clearest difference is rating: Molekule at 4.4 against iMask's 1.3. Molekule also leads on ratings volume (12K vs 63) and review sentiment (17% vs 2%). iMask's advantage is iOS requirement (12.0 vs 15.5). On price, ads, in-app purchases and monetization model 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.
Molekule holds the better App Store score, 4.4 against 1.3. That said, the two scores are not equally well evidenced: Molekule has 12K ratings behind it against 63, so its average is the more settled of the two. Written reviews point the same way: 17% of Molekule's written reviews are positive against 2% of iMask's.
Molekule ships an update every 2 months, iMask every 4 months. The most recent releases landed on October 13, 2026 and October 7, 2026 respectively.
| Parameter | Molekule | iMask |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (12K ratings) — better | 1.3 (63 ratings) |
| Positive reviews | 17.4% of reviews — better | 2.4% of reviews |
| Number of ratings | 12K — better | 63 |
| Update frequency | Every 2 months — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.5 | 12.0 — better |
| Further details — not scored | ||
| Size | 155 MB | 55 MB |
| Age rating | 4+ | 4+ |
| Developer | MOLEKULE GROUP, INC. | 주식회사 미인시스템즈 |
Customer experience
Molekule
iMask
Bugs and requests
Molekule
Reported bugs
4 issues- App crashes frequently
- Inability to change app language
- Devices randomly disconnecting from app
- Inaccurate filter life reporting
Requested features
3 requests- Scheduling options for auto mode
- Ability to order filters directly from app
- Improved app stability and reliability
iMask
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Molekule
No in-app purchases
iMask
No in-app purchases
