Aranet Home vs PRO
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Aranet Home
Monitor indoor air quality with a unified app for various sensor devices. Track CO2, temperature, humidity, atmospheric pressure, and radiation levels. Receive smart alerts and analyze historical data with easy-to-read charts.
- Real-time sensor data tracking
- 90-day measurement history
- Customizable home screen widgets
- Data analysis with charts
- Color-coded trend visuals
- Smart alerts and notifications
- Firmware updates
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Bring every Aranet sensor into one simple app. Aranet Home gives you a clear, real-time view of the air quality, so you always know what's happening in the air around you. Supported devices: - Aranet4 – Your indoor air quality go-to, measuring CO₂, temperature, humidity, and atmospheric pressure. - Aranet2 – A reliable temperature and humidity sensor with long-term data storage and easy app pairing. - Aranet Radiation – Tracks ionizing radiation levels and cumulative exposure for peace of mind. - Aranet Radon Plus – A fast, portable, battery-powered radon monitor that also reads temperature and relative humidity. - Aranet Radon One – A simple, dedicated radon monitor focused on one thing and doing it well. ---------------------------- - Real-time monitoring from every connected sensor, with up to 90 days of measurement history stored for you. - Home screen widgets for an instant glance, any time. - Clear, color-coded charts to make your data easy to read at a glance. - Export your data whenever you need it. - Get notified the moment a sensor's readings enter the red zone. - Receive low-battery warnings Available in: English, German, French, Latvian, Danish, Finnish, Swedish, and Norwegian. Whether you're tracking CO₂ levels in your bedroom, checking radon in your basement, or keeping an eye on humidity throughout your home, Aranet Home app puts all the answers in one place. Learn more about the full Aranet sensor lineup at aranet.com.
PRO
This app provides access to a comprehensive range of home safety test kits. These kits accurately measure dangerous pollutants and contaminants in your home or office. All analyses are conducted by accredited laboratories using approved methods.
- Home safety test kits
- Pollutant measurement
- Contaminant detection
- Laboratory analysis
- Non-toxic kits
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PRO-LAB is a leading manufacturer of a complete line of home safety test kits. Each test kit provides precise measurement of specific life threatening pollutants. PRO-LAB test kits contain all of the necessary materials to detect contaminants within the home or office. All analyses are performed by recognized laboratories in compliance with state and Federal laboratory methods. PRO-LAB is an environmentally conscious company and all of our test kits are consumer friendly and completely non-toxic; and PRO-LAB is not owned or beholden to any company selling pollution abatement services or air and/or water treatment devices.
Screenshots
Verdict
The clearest difference is review sentiment: Aranet Home at 84% against PRO's 4%. Aranet Home also leads on rating (4.8 vs 1.0) and ratings volume (630 vs 1). On price, update cadence, ads and in-app purchases 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.
Aranet Home holds the better App Store score, 4.8 against 1.0. That said, the two scores are not equally well evidenced: Aranet Home has 630 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 84% of Aranet Home's written reviews are positive against 4% of PRO's.
Aranet Home ships an update every 2 months, PRO every 5 weeks. Both last shipped on October 29, 2026.
| Parameter | Aranet Home | PRO |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (630 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 83.6% of reviews — better | 4.1% of reviews |
| Number of ratings | 630 — better | 1 |
| Update frequency | Every 2 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 16.0 |
| Further details — not scored | ||
| Size | 57 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | SAF Tehnika AS | Professional Laboratories |
Customer experience
Aranet Home
PRO
User reviews
Aranet Home
From 630 App Store ratingsWhat we love
- 👍 Great device and app
- 🚀 Reliable and accurate
- 📊 Helpful data visualization
- 🔌 Easy to use and setup
- 🌍 Useful for monitoring air quality
Room to improve
- 🐛 Occasional connectivity issues
- 🔌 Limited historical data storage
- 🌓 Lack of dark mode
- 📈 Confusing graph scaling
- 🔍 Missing advanced features
PRO
From 1 App Store ratingsWhat we love
- 👍 Simple registration process
- 📧 Email notification for test results
Room to improve
- 🚫 Doesn't work for Canadian users
- 🐛 Registration issues - 'all fields required' error
- 💤 App is not updated or maintained
- 🤔 Unclear purpose and functionality of the app
Bugs and requests
Aranet Home
Reported bugs
3 issues- Slow data sync and loading
- Unreliable Bluetooth connection
- Inconsistent app performance
Requested features
5 requests- Apple Watch support
- Customizable alerts and notifications
- Ability to add notes to graphs
- Longer historical data storage
- Improved data export options
PRO
Reported bugs
3 issues- Registration process doesn't work
- App crashes on certain devices
- Incompatible with current OS versions
Requested features
3 requests- Ability to save and view historical test results
- Option to pay for tests through the app
- Support for Canadian addresses and postal codes
In-app purchases
Aranet Home
No in-app purchases
PRO
No in-app purchases
