# whiteAIR vs ZEWO Dynamics EMS

The clearest difference is update cadence: ZEWO Dynamics EMS at every 2 months against whiteAIR's every 8 months. whiteAIR's advantage is iOS requirement (15.0 vs 17.0). 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, ZEWO Dynamics EMS every 2 months. The most recent releases landed on June 23, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | whiteAIR | ZEWO Dynamics EMS |
| --- | --- | --- |
| 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 2 months** |
| Monetization | Free | — |
| Size | 23 MB | 67 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Klimatechnik Weiss GmbH](https://appshunter.io/developer/1523047447) | [Zewotherm Heating GmbH](https://appshunter.io/developer/1781843522) |

## 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


### ZEWO Dynamics EMS

[App page](https://appshunter.io/ios/app/zewo-dynamics-ems/id6738684459)

**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 ZEWO Dynamics EMS free?

ZEWO Dynamics EMS is free to download, with no in-app purchases.

### Do whiteAIR or ZEWO Dynamics EMS have ads?

Neither whiteAIR nor ZEWO Dynamics EMS shows ads.

### Which is updated more often, whiteAIR or ZEWO Dynamics EMS?

whiteAIR ships an update every 8 months, and ZEWO Dynamics EMS every 2 months. Most recently, whiteAIR was updated on June 23, 2026 and ZEWO Dynamics EMS on September 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.*