# Pollution vs Madrid Parks

The clearest difference is ads: Madrid Parks at none against Pollution's shown. Madrid Parks also leads on update cadence (every 9 days vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Pollution sells 10 in-app purchases, starting at $1.19 per 7 days and Madrid Parks sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Pollution ships an update every 3 weeks, Madrid Parks every 9 days. The most recent releases landed on October 25, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Pollution | Madrid Parks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (19 ratings)](https://appshunter.io/ios/app/pollution-pollen-widget/id1609071301/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 144 MB | 21 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Stolanapp](https://appshunter.io/developer/1833017712) | [JOSE FRANCISCO RUIZ RODRIGUEZ](https://appshunter.io/developer/1823989863) |

## What reviewers say

### 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 |


### Madrid Parks

[App page](https://appshunter.io/ios/app/madrid-parks/id6748036225)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support the app! | $0.99 | one-time |
| Tip! | $2.99 | one-time |
| Big support! | $3.99 | one-time |


## Frequently asked questions

### Is Pollution free?

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

### Is Madrid Parks free?

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

### Do Pollution or Madrid Parks have ads?

Pollution shows ads; Madrid Parks does not.

### Which is updated more often, Pollution or Madrid Parks?

Pollution ships an update every 3 weeks, and Madrid Parks every 9 days. Most recently, Pollution was updated on October 25, 2026 and Madrid Parks on October 6, 2026.

---

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