# Network Security vs ATC CALA

The clearest difference is ads: Network Security at none against ATC CALA's shown. ATC CALA's advantage is update cadence (every 6 weeks vs every 24 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Network Security ships an update every 24 months, ATC CALA every 6 weeks. The most recent releases landed on October 13, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Network Security | ATC CALA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (1 ratings)](https://appshunter.io/ios/app/atc-cala/id1588090783/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 24 months | **Every 6 weeks** |
| Monetization | — | Ad-supported |
| Size | 417 MB | 17 MB |
| Requires iOS | 15.6 | **14.6** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RISCO Group](https://appshunter.io/developer/459033514) | [Ferroli España](https://appshunter.io/developer/1450809350) |

## What reviewers say

### Network Security

[App page](https://appshunter.io/ios/app/network-security/id1317689146)

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

**In-app purchases:** none


### ATC CALA

[App page](https://appshunter.io/ios/app/atc-cala/id1588090783)

Control your new ATC thermal emitters remotely. Adjust settings, monitor performance, and manage your heating system from your smartphone. Designed for efficient and convenient home climate management.

**Highlights:** Remote control of thermal emitters, Adjust settings, Monitor performance, Manage heating system, Smartphone integration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Network Security free?

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

### Is ATC CALA free?

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

### Do Network Security or ATC CALA have ads?

ATC CALA shows ads; Network Security does not.

### Which is updated more often, Network Security or ATC CALA?

Network Security ships an update every 24 months, and ATC CALA every 6 weeks. Most recently, Network Security was updated on October 13, 2026 and ATC CALA on September 27, 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.*