# Aste Pirone vs Ventilate

The clearest difference is in-app purchases: Aste Pirone at none against Ventilate's 2. Aste Pirone also leads on iOS requirement (15.6 vs 18.6). Ventilate's advantage is update cadence (every 5 days vs every 3 months). On price, 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. Aste Pirone asks for nothing beyond the download.

Aste Pirone ships an update every 3 months, Ventilate every 5 days. The most recent releases landed on October 7, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Aste Pirone | 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 3 months | **Every 5 days** |
| Monetization | — | Freemium |
| Size | 73 MB | 16 MB |
| Requires iOS | **15.6** | 18.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Pirone Casa d'aste](https://appshunter.io/developer/1460794992) | [Vivace App Studio](https://appshunter.io/developer/1795460622) |

## What reviewers say

### Aste Pirone

[App page](https://appshunter.io/ios/app/aste-pirone/id1460794993)

**Features:** macOS Compatibility

**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 Aste Pirone free?

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

### Is Ventilate free?

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

### Do Aste Pirone or Ventilate have ads?

Neither Aste Pirone nor Ventilate shows ads.

### Which is updated more often, Aste Pirone or Ventilate?

Aste Pirone ships an update every 3 months, and Ventilate every 5 days. Most recently, Aste Pirone was updated on October 7, 2026 and Ventilate on October 29, 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.*