# ARTManII vs Sigma Q Training

The clearest difference is update cadence: ARTManII at every 4 weeks against Sigma Q Training's every 16 months. ARTManII also leads on iOS requirement (11.0 vs 13.0). 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.

ARTManII ships an update every 4 weeks, Sigma Q Training every 16 months. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | ARTManII | Sigma Q Training |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/artmanii/id990892900/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 16 months |
| Monetization | Free | — |
| Size | 39 MB | 70 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Active Release Techniques, LLC](https://appshunter.io/developer/848603254) | [Caadio Sports Limited](https://appshunter.io/developer/1644907431) |

## What reviewers say

### ARTManII

[App page](https://appshunter.io/ios/app/artmanii/id990892900)

Access comprehensive Active Release Techniques® soft tissue management system manuals and over 400 treatment protocols. Review symptom patterns, link to anatomical views, and manage your favorite protocols with notes. Download course materials and videos for offline use.

**Highlights:** Access over 400 treatment protocols, Review symptom patterns, Link to Visible Body app for anatomical views, Mark favorites and create protocol notes, Download course materials and videos, Offline access to manuals

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

**In-app purchases:** none


### Sigma Q Training

[App page](https://appshunter.io/ios/app/sigma-q-training/id1573200951)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ARTManII free?

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

### Is Sigma Q Training free?

Sigma Q Training is free to download, with no in-app purchases.

### Do ARTManII or Sigma Q Training have ads?

Neither ARTManII nor Sigma Q Training shows ads.

### Which is updated more often, ARTManII or Sigma Q Training?

ARTManII ships an update every 4 weeks, and Sigma Q Training every 16 months. Most recently, ARTManII was updated on October 24, 2026 and Sigma Q Training on October 14, 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.*