# SOS Inventory Software vs CDM Asset Tracking

The clearest difference is rating: CDM Asset Tracking at 5.0 against SOS Inventory Software's 4.2. SOS Inventory Software's advantage is update cadence (monthly vs every 7 months) and ratings volume (82 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CDM Asset Tracking holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: SOS Inventory Software has 82 ratings behind it against 1, so its average is the more settled of the two.

SOS Inventory Software ships an update monthly, CDM Asset Tracking every 7 months. The most recent releases landed on October 3, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | SOS Inventory Software | CDM Asset Tracking |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (82 ratings)](https://appshunter.io/ios/app/sos-inventory-software/id1399703758/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cdm-asset-tracking/id6759221623/reviews)** |
| Number of ratings | **82** | 1 |
| Positive reviews | 22.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 7 months |
| Monetization | Free | Free |
| Size | 17 MB | 38 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Saddle Oak Software](https://appshunter.io/developer/1399703757) | [CDM Software Solutions, Inc.](https://appshunter.io/developer/1752390635) |

## What reviewers say

### SOS Inventory Software

[App page](https://appshunter.io/ios/app/sos-inventory-software/id1399703758)

Manage inventory, manufacturing, and sales with this comprehensive business control program. It offers detailed tracking of stock, orders, and customers, with unique mobile features for on-the-go counts and pricing checks. Designed for small businesses, it provides powerful functionality at a cost-effective price.

**Highlights:** Inventory tracking, Manufacturing management, Sales order processing, Mobile barcode scanning, Physical inventory counts, QBO integration, Reporting options

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

**In-app purchases:** none


### CDM Asset Tracking

[App page](https://appshunter.io/ios/app/cdm-asset-tracking/id6759221623)

This app helps businesses track assets by defining categories, properties, and registering individual items. It records check-in/check-out history, allows photo capture, and stores certification details for each asset.

**Highlights:** Define asset categories and properties, Register and track individual assets, Record asset check-in/check-out history, Capture asset photos, Store certification details

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

**In-app purchases:** none


## Frequently asked questions

### Is SOS Inventory Software free?

SOS Inventory Software is free to download, with no in-app purchases.

### Is CDM Asset Tracking free?

CDM Asset Tracking is free to download, with no in-app purchases.

### Which has better reviews, SOS Inventory Software or CDM Asset Tracking?

CDM Asset Tracking is rated higher. SOS Inventory Software averages 4.2 out of 5 from 82 ratings, while CDM Asset Tracking averages 5.0 from 1 ratings.

### Do SOS Inventory Software or CDM Asset Tracking have ads?

Neither SOS Inventory Software nor CDM Asset Tracking shows ads.

### Which is updated more often, SOS Inventory Software or CDM Asset Tracking?

SOS Inventory Software ships an update monthly, and CDM Asset Tracking every 7 months. Most recently, SOS Inventory Software was updated on October 3, 2026 and CDM Asset Tracking on September 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.*