# Kvalitet vazduha vs Pollution

The clearest difference is in-app purchases: Kvalitet vazduha at none against Pollution's 10. Kvalitet vazduha also leads on review sentiment (100% vs 83%). Pollution's advantage is rating (4.9 vs 4.4) and update cadence (every 3 weeks vs every 30 months). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Pollution sells 10 in-app purchases, starting at $1.19 per 7 days. Kvalitet vazduha asks for nothing beyond the download.

Pollution holds the better App Store score, 4.9 against 4.4. Both are backed by a comparable volume of ratings — 14 and 19 respectively. Written reviews complicate that: 100% of Kvalitet vazduha's written reviews are positive against 83% of Pollution's, so the app with the better star average is not the one people write more warmly about.

Kvalitet vazduha ships an update every 30 months, Pollution every 3 weeks. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Kvalitet vazduha | Pollution |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (14 ratings)](https://appshunter.io/ios/app/kvalitet-vazduha/id1549393687/reviews) | **[4.9 (19 ratings)](https://appshunter.io/ios/app/pollution-pollen-widget/id1609071301/reviews)** |
| Number of ratings | 14 | **19** |
| Positive reviews | **100.0% of reviews** | 83.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 30 months | **Every 3 weeks** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 40 MB | 144 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Vladimir Mihajlovic](https://appshunter.io/developer/1533255105) | [Stolanapp](https://appshunter.io/developer/1833017712) |

## What reviewers say

### Kvalitet vazduha

[App page](https://appshunter.io/ios/app/kvalitet-vazduha/id1549393687)

Real-time air quality monitoring for Serbia. View pollution levels, detailed measurements, and historical data for 58 locations. Supports dark and light themes, automatically adapting to your device's settings.

**Highlights:** Real-time air quality monitoring, Data for 58 Serbian locations, Detailed pollutant measurements (SO2, PM2.5, etc.), Historical data (daily, weekly, monthly), Customizable favorite locations, Dark and light theme support

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Pollution

[App page](https://appshunter.io/ios/app/pollution-pollen-widget/id1609071301)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Umbrella - Premium | $1.19 | per 7 days |
| Umbrella - Premium | $2.19 | per 7 days |
| Air Quality Index - Premium | $2.29 | per month |
| Air Quality Premium Discount | $3.99 | per year |
| Umbrella - Premium | $4.29 | per month |
| Umbrella - Premium | $4.99 | per month |
| Air Quality Index - Premium | $5.69 | per year |
| Umbrella - Premium | $5.69 | per year |
| Air Quality Index - Premium | $11.49 | per year |
| Air Quality Index - Premium | $11.49 | per year |


## Frequently asked questions

### Is Kvalitet vazduha free?

Kvalitet vazduha is free to download, with no in-app purchases.

### Is Pollution free?

Pollution is free to download, with in-app purchases available.

### Which has better reviews, Kvalitet vazduha or Pollution?

Pollution is rated higher. Kvalitet vazduha averages 4.4 out of 5 from 14 ratings, while Pollution averages 4.9 from 19 ratings.

### Do Kvalitet vazduha or Pollution have ads?

Both Kvalitet vazduha and Pollution show ads.

### Which is updated more often, Kvalitet vazduha or Pollution?

Kvalitet vazduha ships an update every 30 months, and Pollution every 3 weeks. Most recently, Kvalitet vazduha was updated on November 3, 2026 and Pollution on November 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*