Humidity Checker vs RoomAlyzer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Humidity Checker
This app helps you monitor and maintain optimal indoor humidity levels for better health and comfort. It calculates the amount of water needed to reach the ideal 40-60% RH range, using scientific formulas and providing simple visual indicators.
- Check healthy humidity levels
- Calculate water needed to increase humidity
- Visual traffic light indicators
- Supports scientific expert formulas
- Monitors temperature and humidity
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The Condair’s Humidity Checker App enables anyone to: 1) check the HEALTHY AND PROTECTIVE HUMIDITY levels required for good indoor air quality, 2) calculate HOW MUCH WATER NEEDS TO BE ADDED into the air to reach the healthy range i.e. between 40-60%RH. Enter your current indoor temperature and relative humidity. Simple traffic light colors will indicate how your indoor climate is doing and whether corrective actions are needed. FIX IT! Enter your indoor space parameters to calculate the amount of water needed to increase the humidity to healthy levels. The App reflects the latest scientific evidence and industry’s expert calculation formulas, easily applied to your specific conditions. Indoor humidity is typically lowest during the cold winter months, when the heating is on. It gets usually critically low at higher altitudes. Be it in your own home, at your workplace, in your school’s rooms, in the hotel you manage, etc. the 40-60% relative humidity is optimal for: - occupants’ respiratory immune system’s defenses function (to capture, remove and fight pathogens) - effective reduction of airborne infection (induces aerosols’ size transformation and virus inactivation) - the overall health, wellness and mental performance of the occupants - the preservation of wood flooring, furniture, valuable art, instruments and wine collections Monitor and record the indoor temperature and humidity levels regularly, using a hygrometer. It will typically provide a %RH value, which means % relative humidity.
RoomAlyzer
Monitor your indoor climate with this app, which displays data from your RoomAlyzer sensor. Track temperature, humidity, CO2, VOCs, noise, and light levels. Receive analyses, statistics, warnings, and a mould prognosis.
- Indoor climate data overview
- Temperature and humidity tracking
- CO2, VOC, noise, and light level monitoring
- Mould prognosis
- Sensor usage statistics
- Warnings and notifications
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Welcome to your RoomAlyzer app. In here, you get a quick overview of your data on indoor climate, mould, usage and cleaning sent to you by the RoomAlyzer sensor. You can use the app together with both the RoomAlyzer and the RoomAlyzer Mini and you can follow all of your sensors in here. All you have to do is download the app and log into it with the info you also use for the RoomAlyzer system. Forgotten your password? Just write us at support@iot-fabrikken.com. RoomAlyzer measures temperature, humidity, CO2 (real), VoC, noise, light level, light colour and usage of rooms. Your data comes complete with analyses, statistics, warnings/notifications and a mould prognosis. RoomAlyzer Minie measures temperature, humidity and usage of rooms. Your data comes complete with analyses, statistics, warnings/notifications and a mould prognosis.
Screenshots
Verdict
The clearest difference is rating: Humidity Checker at 1.3 against RoomAlyzer's 1.0. Humidity Checker also leads on ratings volume (15 vs 1) and iOS requirement (12.0 vs 16.4). On price, review sentiment, update cadence and ads 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.
Humidity Checker holds the better App Store score, 1.3 against 1.0. That said, the two scores are not equally well evidenced: Humidity Checker has 15 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 0% and 0% positive.
Humidity Checker ships an update every 8 months, RoomAlyzer every 4 months. The most recent releases landed on October 8, 2026 and October 2, 2026 respectively.
| Parameter | Humidity Checker | RoomAlyzer |
|---|---|---|
| Price | Free | Free |
| Rating | 1.3 (15 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| Number of ratings | 15 — better | 1 |
| Update frequency | Every 8 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 12.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 10 MB | 15 MB |
| Age rating | 12+ | 4+ |
| Developer | Condair A/S | IoT Fabrikken |
Customer experience
Humidity Checker
RoomAlyzer
In-app purchases
Humidity Checker
No in-app purchases
RoomAlyzer
No in-app purchases
Questions
Is Humidity Checker free?
Is RoomAlyzer free?
Which has better reviews, Humidity Checker or RoomAlyzer?
Do Humidity Checker or RoomAlyzer have ads?
Which is updated more often, Humidity Checker or RoomAlyzer?
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