# Zanzero vs Fog Control

The clearest difference is update cadence: Fog Control at every 10 days against Zanzero's every 6 months. Fog Control also leads on device support and iOS requirement (13.0 vs 15.6). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Zanzero ships an update every 6 months, Fog Control every 10 days. The most recent releases landed on October 5, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Zanzero | Fog Control |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 6 months | **Every 10 days** |
| Size | 46 MB | 26 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [GAMMA SISTEMI SAS DI PEDRAZZOLI ROBERTO E C.](https://appshunter.io/developer/1686810315) | [Euro Cooling System SRL](https://appshunter.io/developer/1729830761) |

## What reviewers say

### Zanzero

[App page](https://appshunter.io/ios/app/zanzero/id6448891450)

**In-app purchases:** none


### Fog Control

[App page](https://appshunter.io/ios/app/fog-control/id6780991126)

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

**In-app purchases:** none


## Frequently asked questions

### Is Zanzero free?

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

### Is Fog Control free?

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

### Which is updated more often, Zanzero or Fog Control?

Zanzero ships an update every 6 months, and Fog Control every 10 days. Most recently, Zanzero was updated on October 5, 2026 and Fog Control on October 10, 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.*