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Best Aranet4 Apps

153+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated August 2026

Every iPhone needs a few good aranet4 apps. We benchmark 153+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Aranet4 Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Aranet HomeAranet HomeFree4.9★ (605)NoNoSep 2026
2CO2 on Watch & LockscreenCO2 on Watch & LockscreenFree1.0★ (2)NoYesMay 2026
3IQAir AirVisual | Air QualityIQAir AirVisual | Air QualityFree4.8★ (44K)NoNoSep 2026
4IndoorCO2Map Data CollectorIndoorCO2Map Data CollectorFree5.0★ (2)NoNoJun 2026
5airCodaairCodaFree5.0★ (2)NoNoMay 2026
6عبید زاکانیعبید زاکانیFree4.8★ (21)NoNoJul 2026
7رودکیرودکیFree4.8★ (19)NoNoMay 2026
8فروغی بسطامیفروغی بسطامیFree4.9★ (17)NoNoMay 2026

Top Picks for Aranet4

Aranet Home#1

Aranet Home by SAF Tehnika AS

Indoor air quality monitoring
Editor's Choice
🔧 Utilities
4.9😊(605 ratings)
Free
Aranet Home screenshot 1
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Aranet Home screenshot 6

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.

What We Love

  • 👍 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

Room to Improve

  • 🐛 Occasional connectivity issues
  • 🔌 Limited historical data storage
  • 🌓 Lack of dark mode
  • 📈 Confusing graph scaling
  • 🔍 Missing advanced features
CO2 on Watch & Lockscreen#2

CO2 on Watch & Lockscreen by Kevin Floch

For Aranet4, Airvalent Inkbird
Strong Contender
🔧 Utilities
1.0(2 ratings)
FreeIn-App Purchases
CO2 on Watch & Lockscreen screenshot 1
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CO2 on Watch & Lockscreen screenshot 6

Monitor CO2 levels from compatible devices directly on your Apple Watch and iPhone Lock Screen. Receive smart alerts and view real-time air quality data with color-coded visuals for quick understanding.

IQAir AirVisual | Air Quality#3

IQAir AirVisual | Air Quality by IQAir AG

Air quality, Wildfire & Pollen
Worth Considering
☀️ Weather
4.8😊(44K ratings)
Free
#65in Weather
IQAir AirVisual | Air Quality screenshot 1
IQAir AirVisual | Air Quality screenshot 2
IQAir AirVisual | Air Quality screenshot 3
IQAir AirVisual | Air Quality screenshot 4
IQAir AirVisual | Air Quality screenshot 5
IQAir AirVisual | Air Quality screenshot 6

Access real-time and forecasted air quality data for over 500,000 locations worldwide. Understand pollutant levels, receive health recommendations, and track wildfire and pollen information to plan your day safely.

What We Love

  • 👍 Easy to use and navigate
  • 🚀 Accurate and reliable air quality data
  • 💡 Helpful for managing health conditions
  • 👍 Useful for planning outdoor activities
  • 👍 Provides detailed air quality information
  • 👍 Great for travel planning

Room to Improve

  • 🐛 Inconsistent or inaccurate air quality forecasts
  • 🐛 Unreliable data in some locations
  • 🐛 Lack of support for custom air quality monitoring stations
  • 🐛 Difficulty finding local air quality data
  • 🐛 Cluttered or confusing user interface

More Aranet4 apps to explore

FAQ about Aranet4

What are the best aranet4 apps for iPhone?
Aranet Home tops our aranet4 apps ranking as of August 2026, with a 4.9-star average from 605 App Store ratings, and it's free to download.
Yes — 20 of the top aranet4 apps we rank are free to download, including Aranet Home and CO2 on Watch & Lockscreen.
Aranet Home has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 153+ aranet4 apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
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.
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.