# Sobo vs Ventilate

The clearest difference is update cadence: Ventilate at every 5 days against Sobo's every 2 months. 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.

Sobo ships an update every 2 months, Ventilate every 5 days. The most recent releases landed on October 15, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Sobo | Ventilate |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Size | 7 MB | 16 MB |
| Requires iOS | **18.0** | 18.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Alexander Smith](https://appshunter.io/developer/1076704597) | [Vivace App Studio](https://appshunter.io/developer/1795460622) |

## What reviewers say

### Sobo

[App page](https://appshunter.io/ios/app/sobo/id6745099516)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ventilate

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

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

**In-app purchases:** none


## Frequently asked questions

### Is Sobo free?

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

### Is Ventilate free?

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

### Do Sobo or Ventilate have ads?

Neither Sobo nor Ventilate shows ads.

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

Sobo ships an update every 2 months, and Ventilate every 5 days. Most recently, Sobo was updated on October 15, 2026 and Ventilate on October 14, 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.*