Comparison

Airthings vs ShopProp

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Airthings

Monitor and improve your indoor air quality with smart devices. Get real-time insights, track trends, and receive actionable advice to enhance focus, reduce allergies, and sleep better. Control your air purifier and stay informed about pollen forecasts.

Highlights
  • Quick device setup
  • At-a-glance air quality indicators
  • Detailed trend tracking
  • Air purifier remote control
  • 5-day pollen forecast
  • Air quality notifications
  • Personalized air reports
Features
Read full description

Breathe better with Airthings! Smart air quality monitors & purifiers you can trust. Shift your state of being with Airthings. Our products can help you improve indoor air quality leading to better focus, calming of allergies, and enhancement of sleep while ensuring an overall more healthy home. It features: • Quick and easy device setup • AirGlimpse™: Color-coded indicators give you at-a-glance information about your air quality • Access to the detailed graphs to help you track and find trends over time • Set focuses for your devices - air quality data broken down into high engagement problems that you care about • Control your Renew air purifier from anywhere • 5-day pollen forecast for your location with actionable advice • Notifications inform you of poor air quality and suggest ways to improve it, fast • Tips for addressing common indoor air quality problems and how to make the most of your device • Recommendations on the best Airthings monitor for your needs • Subscribe to Air Reports - We’ll send you a monthly update which summarises all the sensor data for your location. This app supports all Airthings products. If you have questions about using the app or any of our monitors, please refer to the Airthings Help Center or contact support@airthings.com.

About

ShopProp

Easily search for homes, condos, and townhomes with customizable filters and instant notifications for new listings. Schedule home tours, plan open house visits, and gain insights into sold home data to find your perfect property.

Highlights
  • Customize home search criteria
  • Instant new listing notifications
  • Schedule home tours
  • Plan open house visits
  • Access sold home data
  • Share favorite homes
Features
Read full description

Browse listing photos, see the most up-to-date home details, and instantly book a home tour with a Real Estate Agent. Get the App to search for homes from your fingertips. Some of our most popular features: Find Homes First • Customize Your Search: Instantly see every home, condo, and townhome that meet your search criteria. • Filter by price, property type, and school district to find your dream home. • See Listings First: Get instant notifications when a new home hits the market. Shopprop has more homes for sale because we’re powered by the local MLS. • Search on All Your Devices: Save your favorite homes and searches to your account and access them anytime, anywhere on the app or the website. • Search by School: Search for homes near specific schools and school districts. Tour Homes Fast • Schedule Home Tours Instantly: Book free tours • Plan Open House Visits: Get directions and attend every open house in your area. • Share Homes: Easily share your favorite homes Get a Competitive Edge • Don’t Miss Out: We’ll tell you which homes are likely to sell the fastest so you don’t miss the perfect home. • Gain Exclusive Insights: interact with agents and read comments about what a home is really like • Sold Home Data: Get the latest data on sale prices of nearby homes in most markets. • Find Accurate Home Data: Most MLS real estate listings refresh every 5 minutes.* Disclaimers: *70% of new listings in US MLS feeds received by shopprop will post within 4 hours. **Tours subject to property and agent availability ***Savings vary by market and are dependent on several factors including the price of the property, the market minimum commission, and the buyer's agent commission. Representations of savings are not a guarantee or an offer from shopprop to provide a refund or savings on a specific property. Shopprop reserves the right to make changes to the refund and savings calculation at any time while honoring all agreements commenced prior to any change. Refunds are not available where prohibited by law. The refund is subject to lender approval. If the transaction includes a short sale, additional restrictions may apply. The savings are not representative of shopprop partner agent transactions.

Screenshots

Airthings4 screens
ShopProp4 screens

Verdict

The call

The clearest difference is review sentiment: ShopProp at 100% against Airthings's 33%. ShopProp also leads on monetization model (free vs free with in-app purchases) and rating (4.7 vs 4.4). Airthings's advantage is ratings volume (3K vs 13). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

ShopProp holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: Airthings has 3K ratings behind it against 13, so its average is the more settled of the two. Written reviews point the same way: 33% of Airthings's written reviews are positive against 100% of ShopProp's.

UpkeepUpdate frequency

Airthings ships an update fortnightly, ShopProp every 4 weeks. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

Scorecard5 real differences · 5 level
Airthings versus ShopProp: the parameters behind the verdict, then further details
ParameterAirthingsShopProp
PriceFreeFree
Rating4.4 (3K ratings)4.7 (13 ratings) — better
Positive reviews33.0% of reviews100.0% of reviews — better
Number of ratings3K — better13
Update frequencyFortnightly — betterEvery 4 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.615.1 — better
Further details — not scored
Size104 MB63 MB
Age rating4+4+
DeveloperAirthings ASAShopProp

Customer experience

Airthings

All ratings3,022 ratings
Positive83.7%
Neutral3.4%
Negative12.9%
Written reviews466 reviews
Positive33.0%
Neutral9.0%
Negative57.9%

ShopProp

All ratings13 ratings
Positive92.3%
Neutral0.0%
Negative7.7%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Airthings

Reported bugs

6 issues
  • App crashes frequently
  • Unable to add new devices or accounts
  • Incorrect color coding and data display
  • Delayed or missing sensor data updates
  • Bluetooth connectivity issues
Show 1 more
  • Unexplained battery drain on devices

Requested features

6 requests
  • Add HomeKit integration
  • Allow custom thresholds and notifications
  • Improve data visualization and historical trending
  • Add more detailed information on air quality issues and remedies
  • Provide an iPad-optimized version of the app
Show 1 more
  • Improve syncing and connectivity reliability

ShopProp

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Airthings

No in-app purchases

None

ShopProp

No in-app purchases

Questions

Is Airthings free?
Airthings is free to download, with no in-app purchases.
Is ShopProp free?
ShopProp is free to download, with no in-app purchases.
Which has better reviews, Airthings or ShopProp?
ShopProp is rated higher. Airthings averages 4.4 out of 5 from 3K ratings, while ShopProp averages 4.7 from 13 ratings.
Do Airthings or ShopProp have ads?
Neither Airthings nor ShopProp shows ads.
Which is updated more often, Airthings or ShopProp?
Airthings ships an update fortnightly, and ShopProp every 4 weeks. Most recently, Airthings was updated on October 30, 2026 and ShopProp on October 24, 2026.

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