# Habanera vs Ventilate

The clearest difference is in-app purchases: Habanera at none against Ventilate's 2. Ventilate's advantage is iOS requirement (18.6 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Ventilate sells 2 in-app purchases, starting at $0.99 per 7 days. Habanera asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 5 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Habanera | Ventilate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ventilate-when-to-open/id6786653699/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | Every 5 days |
| Monetization | — | Freemium |
| Size | 26 MB | 16 MB |
| Requires iOS | 26.0 | **18.6** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Claire Sivadier](https://appshunter.io/developer/1517421995) | [Vivace App Studio](https://appshunter.io/developer/1795460622) |

## What reviewers say

### Habanera

[App page](https://appshunter.io/ios/app/habanera/id6764533263)

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

**In-app purchases:** none


### Ventilate

[App page](https://appshunter.io/ios/app/ventilate-when-to-open/id6786653699)

This app provides personalized guidance on when to open or close windows and where to place fans based on local weather and indoor temperature. It helps optimize home cooling by suggesting the use of outdoor air when it's cooler, potentially reducing air conditioning use.

**Highlights:** Per-window advice (close, crack, open wide), Fan placement guidance, Weather-based timing, Outdoor air cooling optimization, Indoor temperature history chart, Gentle reminders, Home Screen widget and Siri integration

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Ventilate Pro | $0.99 | per 7 days |
| Yearly Ventilate Pro | $9.99 | per year |


## Frequently asked questions

### Is Habanera free?

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

### Is Ventilate free?

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

### Do Habanera or Ventilate have ads?

Neither Habanera nor Ventilate shows ads.

### Which is updated more often, Habanera or Ventilate?

Habanera ships an update every 5 days, and Ventilate every 5 days. Most recently, Habanera was updated on October 31, 2026 and Ventilate on October 31, 2026.

---

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