# Airparif vs Les Petits Billets

Airparif and Les Petits Billets are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Airparif ships an update every 14 months, Les Petits Billets every 17 months. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Airparif | Les Petits Billets |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/airparif/id1151927602/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 39.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 14 months** | Every 17 months |
| Monetization | Free | — |
| Size | 44 MB | 14 MB |
| Requires iOS | 14.0 | **13.4** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Airparif](https://appshunter.io/developer/591627992) | [Reseau des Communes](https://appshunter.io/developer/1056754262) |

## What reviewers say

### Airparif

[App page](https://appshunter.io/ios/app/airparif/id1151927602)

Access real-time air quality data and forecasts for the Île-de-France region. Monitor concentrations of key pollutants at street level, receive pollution episode alerts, and get practical advice for healthier living.

**Highlights:** Real-time air quality map, Next-day air quality forecasts, Pollution episode notifications, Street-level pollutant concentrations, Trip-based pollution exposure analysis, Pollen information

**Features:** Vision Pro support

**In-app purchases:** none


### Les Petits Billets

[App page](https://appshunter.io/ios/app/les-petits-billets/id6498713727)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Airparif free?

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

### Is Les Petits Billets free?

Les Petits Billets is free to download, with no in-app purchases.

### Do Airparif or Les Petits Billets have ads?

Neither Airparif nor Les Petits Billets shows ads.

### Which is updated more often, Airparif or Les Petits Billets?

Airparif ships an update every 14 months, and Les Petits Billets every 17 months. Most recently, Airparif was updated on October 24, 2026 and Les Petits Billets on October 19, 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.*