# Luftdaten.at vs Ladezonen Wien

The clearest difference is in-app purchases: Luftdaten.at at none against Ladezonen Wien's 2. Luftdaten.at also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). Ladezonen Wien's advantage is update cadence (every 9 days vs every 4 weeks). On price and ads there is nothing between them.

Both are free to download. Ladezonen Wien sells 2 in-app purchases, starting at $3.99 per month. Luftdaten.at asks for nothing beyond the download.

Luftdaten.at ships an update every 4 weeks, Ladezonen Wien every 9 days. The most recent releases landed on October 12, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Luftdaten.at | Ladezonen Wien |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/luftdatenat/id6463052660/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 9 days** |
| Monetization | Free | — |
| Size | 37 MB | 13 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Luftdaten.at](https://appshunter.io/developer/1703884065) | [Daniel Ancuta](https://appshunter.io/developer/1879013831) |

## What reviewers say

### Luftdaten.at

[App page](https://appshunter.io/ios/app/luftdatenat/id6463052660)

This utility app allows users to control their air quality sensors and measure the air quality in their surroundings. It provides a direct interface for managing your personal environmental monitoring devices.

**Highlights:** Control air quality sensors, Measure local air quality, Sensor management, Environmental data collection

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

**In-app purchases:** none


### Ladezonen Wien

[App page](https://appshunter.io/ios/app/ladezonen-wien/id6799530180)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $3.99 | per month |
| Pro Yearly | $34.99 | per year |


## Frequently asked questions

### Is Luftdaten.at free?

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

### Is Ladezonen Wien free?

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

### Do Luftdaten.at or Ladezonen Wien have ads?

Neither Luftdaten.at nor Ladezonen Wien shows ads.

### Which is updated more often, Luftdaten.at or Ladezonen Wien?

Luftdaten.at ships an update every 4 weeks, and Ladezonen Wien every 9 days. Most recently, Luftdaten.at was updated on October 12, 2026 and Ladezonen Wien on October 25, 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.*