# Collective AI vs System Rx

The clearest difference is in-app purchases: System Rx at none against Collective AI's 2. Collective AI's advantage is update cadence (every 3 days vs every 3 weeks) and iOS requirement (14.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Collective AI sells 2 in-app purchases, starting at $19.99 per month. System Rx asks for nothing beyond the download.

Collective AI ships an update every 3 days, System Rx every 3 weeks. The most recent releases landed on October 25, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Collective AI | System Rx |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Size | 55 MB | 2 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 9+ | 4+ |
| Developer | [Connexa GmbH (CH)](https://appshunter.io/developer/1721968560) | [Mohamed Saud](https://appshunter.io/developer/1797283594) |

## What reviewers say

### Collective AI

[App page](https://appshunter.io/ios/app/collective-ai/id6757369660)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Collective AI Pro | $19.99 | per month |
| $10 Credits | $9.99 | one-time |


### System Rx

[App page](https://appshunter.io/ios/app/system-rx/id6761538119)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Collective AI free?

Collective AI is free to download, with in-app purchases available.

### Is System Rx free?

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

### Do Collective AI or System Rx have ads?

Neither Collective AI nor System Rx shows ads.

### Which is updated more often, Collective AI or System Rx?

Collective AI ships an update every 3 days, and System Rx every 3 weeks. Most recently, Collective AI was updated on October 25, 2026 and System Rx on October 11, 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.*