# Pollution vs Pollen Info

The clearest difference is ads: Pollen Info at none against Pollution's shown. Pollen Info also leads on monetization model (free vs free with in-app purchases) and review sentiment (100% vs 83%). 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 Pollen Info sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Pollution ships an update every 3 weeks, Pollen Info weekly. The most recent releases landed on October 18, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Pollution | Pollen Info |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (18 ratings)](https://appshunter.io/ios/app/pollution-pollen-widget/id1609071301/reviews)** | — |
| Number of ratings | **18** | — |
| Positive reviews | 83.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 144 MB | 81 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) | [Guillaume Maarek](https://appshunter.io/developer/1763882891) |

## 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 |


### Pollen Info

[App page](https://appshunter.io/ios/app/pollen-info-alerte-et-widget/id6753231069)

Receive personalized pollen alerts and check real-time local pollen levels with a convenient home screen widget. Anticipate high-risk periods and plan your activities with daily forecasts and integrated air quality and weather data.

**Highlights:** Personalized pollen alerts, Home screen widget, Tomorrow's forecasts, Real-time local data, Key pollen tracking, Air quality and weather integration

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Soutenir le projet | $1.99 | one-time |


## Frequently asked questions

### Is Pollution free?

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

### Is Pollen Info free?

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

### Do Pollution or Pollen Info have ads?

Pollution shows ads; Pollen Info does not.

### Which is updated more often, Pollution or Pollen Info?

Pollution ships an update every 3 weeks, and Pollen Info weekly. Most recently, Pollution was updated on October 18, 2026 and Pollen Info on October 14, 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.*