# Intelbras Defense IA vs Brain

The clearest difference is update cadence: Brain at monthly against Intelbras Defense IA's every 4 months. Intelbras Defense IA's advantage is iOS requirement (12.0 vs 15.1). 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.

Intelbras Defense IA ships an update every 4 months, Brain monthly. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Intelbras Defense IA | Brain |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Size | 225 MB | 19 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Intelbras S.A. Ind. de Telecom. Elet. Brasileira](https://appshunter.io/developer/397584892) | [VipTech](https://appshunter.io/developer/1270410041) |

## What reviewers say

### Intelbras Defense IA

[App page](https://appshunter.io/ios/app/intelbras-defense-ia/id1627766359)

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

**In-app purchases:** none


### Brain

[App page](https://appshunter.io/ios/app/brain/id6526487007)

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

**In-app purchases:** none


## Frequently asked questions

### Is Intelbras Defense IA free?

Intelbras Defense IA is free to download, with no in-app purchases.

### Is Brain free?

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

### Do Intelbras Defense IA or Brain have ads?

Neither Intelbras Defense IA nor Brain shows ads.

### Which is updated more often, Intelbras Defense IA or Brain?

Intelbras Defense IA ships an update every 4 months, and Brain monthly. Most recently, Intelbras Defense IA was updated on October 24, 2026 and Brain on October 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.*