# Aranet Home — Indoor air quality monitoring

> Unified indoor air quality monitoring for multiple Aranet sensor devices. (iPhone/iPad app by SAF Tehnika AS.)

- Source: https://appshunter.io/ios/app/aranet-home/id1392378465 (this page in markdown: same URL + `.md`)
- Developer: [SAF Tehnika AS](https://appshunter.io/developer/514563603)
- Category: Utilities, Lifestyle
- Price: Free
- Rating: 4.90/5 from 605 App Store ratings · 237 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.1 · 57 MB
- Languages: American English
- Released: 2019-04-04
- Data updated: 2026-08-24
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/aranet-home/id1392378465/reviews.md

## What is Aranet Home?

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.

## Key features

- 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

## What do users think of Aranet Home?

Overall sentiment: positive

**Pros**

- 👍 Great device and app
- 🚀 Reliable and accurate
- 📊 Helpful data visualization
- 🔌 Easy to use and setup
- 🌍 Useful for monitoring air quality
- 🏠 Improves home environment
- 💻 Simple and intuitive app

**Cons**

- 🐛 Occasional connectivity issues
- 🔌 Limited historical data storage
- 🌓 Lack of dark mode
- 📈 Confusing graph scaling
- 🔍 Missing advanced features

**Commonly reported bugs**

- Slow data sync and loading
- Unreliable Bluetooth connection
- Inconsistent app performance

**Most requested features**

- Apple Watch support
- Customizable alerts and notifications
- Ability to add notes to graphs
- Longer historical data storage
- Improved data export options

## Recent user reviews (10 of 237)

All indexed reviews: https://appshunter.io/ios/app/aranet-home/id1392378465/reviews.md

### 3/5 — App needs to respond to device dark mode

*2026-07-20, version 3.9.3*

Crazy that it blinds you if you check it at night. Devs need to stop spending time on adverts and fix this. Sure you can make full screen dark but how about the main app that you need to use to get there.

### 5/5 — Love this app/product

*2026-06-29, version 3.9.3*

I love the simple product and simple app. It does the job I want, which is monitoring CO2..

### 5/5 — Good app

*2026-06-26, version 3.9.3*

However I would prefer if historical stats were in the app in the background so I can look them up without waiting for connection

### 1/5 — Stopped working

*2026-06-23, version 3.9.3*

Average app and average device hardly measures sometimes freezes brand new batteries nothing happens poor unit

### 5/5 — Obsessed with this thing

*2026-06-23, version 3.9.3*

Can’t stop looking at the graphs, can’t stop opening the windows

### 5/5 — Solid app

*2026-06-12, version 3.9.3*

Most apps for IoT are botched, this one is solid.  The product connects every time, the data is received fast and pairing is super simple.  Well done. Others should learn from this implementation.

### 4/5 — Excellent outil mais application limitée

*2026-06-01, version 3.9.3*

L’appareil semble très précis mais l’application n’affiche pas aisément les résultats au delà de 7 jours. Il serait apprécié d’avoir un visuel de 1 mois et 3 mois. Aussi, il n’est pas évident d’utiliser l’appareil dans plusieurs pièces.
Il serait intéressant de pouvoir choisir des pièces et indiquer dans quelle pièce charger les
Données.

### 5/5 — Fast reader

*2026-05-31, version 3.9.3*

Good for testing

### 1/5 — Privacy Label is a Lie

*2026-05-30*

The Privacy Label says “No Data Collected” but when the app launches, it makes network calls to Microsoft’s app center and other backends. No data collected should mean no data, period. No network calls, no data, nothing. It doesn’t matter what the purpose of it is. A network request has a lot of data (which complicit actors call “metadata” to make it sound less critical), which is then collected, stored, collated and fed back into the Microsoft and other advertising networks. If they’re willing to lie about the Privacy Label, they’re probably also reporting nonsense values from their sensors. Stay away from this app and company!

### 5/5 — Just does the job, great app!

*2026-05-20, version 3.9.3*

Such a well designed and succinct app. Just really easy to use and allows you to export your data. No predatory advertising, or paywalled functionality.

## Frequently asked questions about Aranet Home

### What does the Aranet Home app do?

The Aranet Home app consolidates data from various Aranet sensor devices to monitor your indoor air quality. It allows you to track real-time measurements of CO2, temperature, humidity, atmospheric pressure, and radiation levels, providing insights into your home environment.

### What types of Aranet sensors are supported?

The app supports several Aranet sensors including Aranet4 for CO2, temperature, humidity, and pressure; Aranet2 for temperature and humidity; Aranet Radiation for ionizing radiation; Aranet Radon Plus for radon, temperature, and humidity; and Aranet Radon One for radon.

### How much does the Aranet Home app cost?

The Aranet Home app is free to download and use. There are no in-app purchases or advertisements mentioned in the application data, indicating it is a completely free utility.

### Can I see historical air quality data?

Yes, the app allows you to store and view up to 90 days of measurement history from your connected Aranet sensors. You can analyze this data using clean, easy-to-read charts and color-coded visuals to understand trends over time.

### What are the benefits of using smart alerts?

Smart alerts notify you instantly when sensor levels enter critical zones, such as when air quality deteriorates. You will also receive low-battery alerts, ensuring your devices continue to measure and transmit data without interruption when you need them most.

## Version history (last 5 releases)

### 4.0.12 — 2026-08-24

New:
- Full app redesign
- Dark and Light mode
- A refreshed dashboard, full-screen view, and charts
- Live sensor readings shown right in the pairing list
- Quick Start guides for every sensor
- Estimated battery life now shown in sensor settings

Improvements:
- Fixed background data sync issue
- Improved chart performance
- Improved full-screen mode

### 3.9.3 — 2026-03-25

New:
-AranetRn+ PRO Lock screen feature
 
Improvements:
-XLSX export fixes for large data volumes
-Widget visual fixes
-Fixes for sensor dashboard and landscape mode

### 3.9.1 — 2026-01-19

Minor bug fixes

### 3.9.0 — 2025-11-12

New smart alerts keep you informed, instantly:
- Get notifications when your sensor levels enter the red zone.
- Receive low-battery alerts so your device never stops measuring when you need it most.

New Aranet Radon One sensor support.

### 3.8.1 — 2025-10-01

New:
- Updates to background data synchronisation - more stable data synchronisation from nearby devices while the device is not actively used.
- Improved history export, new format and period selection available.

Fixed:
- Sometimes the sensor doesn't connect to your phone. If the issue remains, try disabling BLE on your phone and enabling it from the Aranet Home App

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## More apps by SAF Tehnika AS

- [Spectrum Compact Simulator](https://appshunter.io/ios/app/spectrum-compact-simulator/id910904261)
- [Aranet4 Display](https://appshunter.io/ios/app/aranet4-display/id1558206852)

All apps by SAF Tehnika AS: https://appshunter.io/developer/514563603

## Related topics

[aranet4](https://appshunter.io/ios/topics/aranet4) · [aranet home](https://appshunter.io/ios/topics/aranet-home) · [fybra home](https://appshunter.io/ios/topics/fybra-home) · [xtool advancer](https://appshunter.io/ios/topics/xtool-advancer) · [neutron health](https://appshunter.io/ios/topics/neutron-health) · [co2 sensor](https://appshunter.io/ios/topics/co2-sensor) · [radon eye pro](https://appshunter.io/ios/topics/radon-eye-pro)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-24.*