# OSM Training vs Primus iTrace

The clearest difference is update cadence: OSM Training at fortnightly against Primus iTrace's every 2 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.

OSM Training ships an update fortnightly, Primus iTrace every 2 months. The most recent releases landed on October 7, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | OSM Training | Primus iTrace |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/primus-itrace/id6670802268/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | — | Free |
| Size | 50 MB | 54 MB |
| Requires iOS | 16.6 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Paolo Agostino Tommaso Ruggeri SAS](https://appshunter.io/developer/1199889098) | [Alliance Laundry Systems LLC](https://appshunter.io/developer/1076986739) |

## What reviewers say

### OSM Training

[App page](https://appshunter.io/ios/app/osm-training/id6593709073)

**In-app purchases:** none


### Primus iTrace

[App page](https://appshunter.io/ios/app/primus-itrace/id6670802268)

Manage laundry operations remotely with real-time data access, error alerts, and machine monitoring. Stay connected to your business from anywhere, anytime.

**Highlights:** Remote operations management, Real-time data access, Error alert viewing, Machine monitoring, On-the-go functionality

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

**In-app purchases:** none


## Frequently asked questions

### Is OSM Training free?

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

### Is Primus iTrace free?

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

### Do OSM Training or Primus iTrace have ads?

Neither OSM Training nor Primus iTrace shows ads.

### Which is updated more often, OSM Training or Primus iTrace?

OSM Training ships an update fortnightly, and Primus iTrace every 2 months. Most recently, OSM Training was updated on October 7, 2026 and Primus iTrace on October 4, 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.*