# Brigade AI System vs Harness On

The clearest difference is update cadence: Harness On at fortnightly against Brigade AI System's every 7 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.

Brigade AI System ships an update every 7 months, Harness On fortnightly. The most recent releases landed on October 15, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Brigade AI System | Harness On |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Fortnightly** |
| Size | 81 MB | 41 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Movon](https://appshunter.io/developer/435889944) | [Harness Inc.](https://appshunter.io/developer/1728785203) |

## What reviewers say

### Brigade AI System

[App page](https://appshunter.io/ios/app/brigade-ai-system/id6742537446)

**Features:** macOS Compatibility

**In-app purchases:** none


### Harness On

[App page](https://appshunter.io/ios/app/harness-on-call/id6753579217)

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

**In-app purchases:** none


## Frequently asked questions

### Is Brigade AI System free?

Brigade AI System is free to download, with no in-app purchases.

### Is Harness On free?

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

### Do Brigade AI System or Harness On have ads?

Neither Brigade AI System nor Harness On shows ads.

### Which is updated more often, Brigade AI System or Harness On?

Brigade AI System ships an update every 7 months, and Harness On fortnightly. Most recently, Brigade AI System was updated on October 15, 2026 and Harness On on October 25, 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.*