# Renson Ventilation vs Ventilation

The clearest difference is update cadence: Renson Ventilation at every 4 months against Ventilation's every 40 months. Ventilation's advantage is iOS requirement (12.0 vs 15.6). 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.

Renson Ventilation ships an update every 4 months, Ventilation every 40 months. The most recent releases landed on October 1, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Renson Ventilation | Ventilation |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 9.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 40 months |
| Monetization | Free | — |
| Size | 46 MB | 17 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [RENSON®](https://appshunter.io/developer/598936600) | [Airios B.V.](https://appshunter.io/developer/1658256093) |

## What reviewers say

### Renson Ventilation

[App page](https://appshunter.io/ios/app/renson-ventilation/id1345951058)

Monitor and control your home's indoor air quality with intelligent ventilation. Customize comfort settings, track air quality history, and receive filter maintenance alerts for a healthier living space.

**Highlights:** Intelligent Air Regulation insights, Real-Time Air Quality Monitoring, Customizable Comfort Profiles (Health, Eco, Intense), Manual Ventilation Control, Secure Remote Management, Filter Replacement/Cleaning Notifications

**Features:** Vision Pro support

**In-app purchases:** none


### Ventilation

[App page](https://appshunter.io/ios/app/ventilation/id1658256091)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Renson Ventilation free?

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

### Is Ventilation free?

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

### Do Renson Ventilation or Ventilation have ads?

Neither Renson Ventilation nor Ventilation shows ads.

### Which is updated more often, Renson Ventilation or Ventilation?

Renson Ventilation ships an update every 4 months, and Ventilation every 40 months. Most recently, Renson Ventilation was updated on October 1, 2026 and Ventilation on October 4, 2026.

---

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