# Briny vs Ventilate

The clearest difference is in-app purchases: Briny at none against Ventilate's 2. Ventilate's advantage is update cadence (every 5 days vs every 4 weeks). On price, ads, device support and iOS requirement there is nothing between them.

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

Briny ships an update every 4 weeks, Ventilate every 5 days. The most recent releases landed on October 27, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Briny | 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 4 weeks | **Every 5 days** |
| Monetization | — | Freemium |
| Size | 22 MB | 16 MB |
| Requires iOS | **17.0** | 18.6 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Thibault Ballof](https://appshunter.io/developer/1646032549) | [Vivace App Studio](https://appshunter.io/developer/1795460622) |

## What reviewers say

### Briny

[App page](https://appshunter.io/ios/app/briny/id6443449677)

**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 Briny free?

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

### Is Ventilate free?

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

### Do Briny or Ventilate have ads?

Neither Briny nor Ventilate shows ads.

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

Briny ships an update every 4 weeks, and Ventilate every 5 days. Most recently, Briny was updated on October 27, 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.*