# whiteAIR vs UWS WaterBoy

The clearest difference is update cadence: UWS WaterBoy at every 3 weeks against whiteAIR's every 8 months. On price, ads, in-app purchases and device support there is nothing between them.

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

whiteAIR ships an update every 8 months, UWS WaterBoy every 3 weeks. The most recent releases landed on October 8, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | whiteAIR | UWS WaterBoy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/whiteair/id1523046995/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 23 MB | 31 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Klimatechnik Weiss GmbH](https://appshunter.io/developer/1523047447) | [UWS Technologie GmbH](https://appshunter.io/developer/1796564865) |

## What reviewers say

### whiteAIR

[App page](https://appshunter.io/ios/app/whiteair/id1523046995)

Control, automate, and monitor your decentralized ventilation system from your smartphone. Achieve healthy, energy-efficient home ventilation with ease.

**Highlights:** Remote system control, Automation capabilities, Real-time monitoring, Smartphone integration, Energy-efficient operation

**In-app purchases:** none


### UWS WaterBoy

[App page](https://appshunter.io/ios/app/uws-waterboy/id6742050402)

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

**In-app purchases:** none


## Frequently asked questions

### Is whiteAIR free?

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

### Is UWS WaterBoy free?

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

### Do whiteAIR or UWS WaterBoy have ads?

Neither whiteAIR nor UWS WaterBoy shows ads.

### Which is updated more often, whiteAIR or UWS WaterBoy?

whiteAIR ships an update every 8 months, and UWS WaterBoy every 3 weeks. Most recently, whiteAIR was updated on October 8, 2026 and UWS WaterBoy on October 5, 2026.

---

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