Comparison

Pollution vs Risilio

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

Head to head
About

Pollution

Track real-time air quality and pollution levels in your area. Get detailed pollutant breakdowns, hourly and multi-day forecasts, and health recommendations to make informed decisions about your environment and well-being.

Highlights
  • Real-time Air Quality Index (AQI)
  • Detailed pollutant breakdown
  • Hourly and 4-day forecasts
  • Smart notifications
  • Health recommendations
  • User-friendly design
Features
Read full description

Breathe better and take control of your health with Air Quality Index, the ultimate app for tracking air pollution in your area. Whether you're concerned about your well-being, have respiratory sensitivities, or want to plan outdoor activities, this app delivers accurate and real-time air quality data to keep you informed and prepared. Why Monitor Air Quality? Air pollution can pose serious risks to your health, especially for sensitive groups like children, seniors, and those with asthma or other respiratory conditions. With Air Quality Index, you'll receive the insights you need to make smarter choices, minimize exposure, and live a healthier life. Real-Time Air Quality Index (AQI): Stay updated with a clear and concise AQI scale from 1 (Very Good) to 7 (Hazardous). Detailed Pollutant Breakdown: Get precise data on key pollutants such as PM2.5, PM10, Ozone (O3), Nitrogen Dioxide (NO2), and Sulfur Dioxide (SO2). Hourly and 4-Day Forecasts: Plan your day or week with accurate hourly forecasts and pollution trends. Smart Notifications: Premium users receive daily morning alerts with the expected pollution peak, making it easier to organize outdoor plans. Health Recommendations: Access tailored advice based on current air quality levels to protect yourself and your loved ones. Why Choose Air Quality Index? Accurate and Trusted Data: Powered by reputable sources for reliable real-time updates. User-Friendly Design: Intuitive interface tailored for both beginners and experts. Predictive Insights: Hour-by-hour forecasts to help you stay ahead of changing air conditions. Custom Alerts: Stay informed with personalized notifications based on your location and preferences. How It Works: Use your location or manually select an area to view real-time air quality data. Instantly access a simple AQI score and detailed pollutant levels. Review hourly and multi-day forecasts to plan your activities with confidence. Unlock Premium features for personalized notifications and advanced forecasting tools. Designed with America in Mind: From wildfire-prone states like California and Oregon to high-traffic cities like Chicago and Miami, Air Quality Index is the perfect companion for anyone living in or traveling across the United States. Premium Features: Daily morning notifications with peak pollution alerts. Extended forecasts for planning your week ahead. Ad-free experience for uninterrupted access to vital data. Recommended for: Runners, hikers, cyclists, and outdoor enthusiasts. Parents ensuring safe playtime for their children. People managing asthma, allergies, or other respiratory conditions. Travelers and commuters who want to avoid polluted areas. Eco-conscious individuals tracking environmental changes. Join thousands of Americans using Air Quality Index to breathe smarter, stay healthier, and make informed decisions about their environment. Take charge of your health with reliable, real-time air quality data. Terms of Service: Apple's Terms of Service apply to all subscriptions offered within the app. More information here: https://www.apple.com/legal/internet-services/itunes/dev/stdeula

About

Risilio

This app provides real-time wildfire activity and forecasted impact for homeowners. It delivers personalized alerts and easy-to-understand insights on fire proximity and potential threats, empowering users with professional-level intelligence for property protection.

Highlights
  • Real-time wildfire data
  • Forecasted progression
  • Personalized threat alerts
  • Fire proximity insights
  • Interactive map view
Features
Read full description

Risilio: Active Wildfire Risk Intelligence Stay protected and informed with Risilio — the wildfire awareness and property-risk app designed specifically for homeowners. Risilio delivers real-time insights into wildfire activity and forecasted impact in your area, helping you take timely action to protect your home and family. Whether you’re traveling or at home, Risilio keeps you connected to the latest wildfire intelligence that matters most to you. Key Features: • Active wildfire data and forecasted progression near your property • Personalized alerts for evolving threats in your area • Easy-to-read insights on fire proximity, direction, and potential impact • Interactive map view for situational awareness and preparation Built by wildfire and insurance-risk experts, Risilio empowers homeowners with the same intelligence used by professionals — simplified for personal protection and peace of mind.

Screenshots

Pollution4 screens
Risilio4 screens

Verdict

The call

The clearest difference is in-app purchases: Risilio at none against Pollution's 10. Risilio also leads on ads (none vs shown). Pollution's advantage is ratings volume (19 vs 3). On price, rating, update cadence and device support 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. Pollution sells 10 in-app purchases, starting at $1.19 per 7 days. Risilio asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for Pollution against 5.0 for Risilio. That said, the two scores are not equally well evidenced: Pollution has 19 ratings behind it against 3, so its average is the more settled of the two.

UpkeepUpdate frequency

Pollution ships an update every 3 weeks, Risilio every 2 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard4 real differences · 6 level
Pollution versus Risilio: the parameters behind the verdict, then further details
ParameterPollutionRisilio
PriceFreeFree
Rating4.9 (19 ratings)5.0 (3 ratings) — better
Positive reviews83.3% of reviews—
Number of ratings19 — better3
Update frequencyEvery 3 weeksEvery 2 weeks — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.615.1 — better
Further details — not scored
Size144 MB93 MB
Age rating4+4+
DeveloperStolanappOverwatch

Customer experience

Pollution

All ratings18 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews48 reviews
Positive83.3%
Neutral2.1%
Negative14.6%

Risilio

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

10 purchases

Pollution

Subscriptions10
  • Umbrella - Premium$1.197 Days
  • Umbrella - Premium$2.197 Days
  • Air Quality Index - Premium$2.291 Month
Show 7 more
  • Air Quality Premium Discount$3.991 Year
  • Umbrella - Premium$4.291 Month
  • Umbrella - Premium$4.991 Month
  • Air Quality Index - Premium3 Days trial$5.691 Year
  • Umbrella - Premium7 Days trial$5.691 Year
  • Air Quality Index - Premium3 Days trial$11.491 Year
  • Air Quality Index - Premium7 Days trial$11.491 Year
None

Risilio

No in-app purchases

Questions

Is Pollution free?
Pollution is free to download, with in-app purchases available.
Is Risilio free?
Risilio is free to download, with no in-app purchases.
Which has better reviews, Pollution or Risilio?
Risilio is rated higher. Pollution averages 4.9 out of 5 from 19 ratings, while Risilio averages 5.0 from 3 ratings.
Do Pollution or Risilio have ads?
Pollution shows ads; Risilio does not.
Which is updated more often, Pollution or Risilio?
Pollution ships an update every 3 weeks, and Risilio every 2 weeks. Most recently, Pollution was updated on November 3, 2026 and Risilio on October 30, 2026.

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