# WorkTrack Service Management vs SOS Inventory Software

The clearest difference is rating: SOS Inventory Software at 4.2 against WorkTrack Service Management's 3.1. SOS Inventory Software also leads on update cadence (monthly vs every 4 months) and ratings volume (84 vs 7). 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.

SOS Inventory Software holds the better App Store score, 4.2 against 3.1. That said, the two scores are not equally well evidenced: SOS Inventory Software has 84 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 14% of WorkTrack Service Management's written reviews are positive against 22% of SOS Inventory Software's.

WorkTrack Service Management ships an update every 4 months, SOS Inventory Software monthly. The most recent releases landed on October 21, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | WorkTrack Service Management | SOS Inventory Software |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.1 (7 ratings)](https://appshunter.io/ios/app/worktrack-service-management/id380512027/reviews) | **[4.2 (84 ratings)](https://appshunter.io/ios/app/sos-inventory-software/id1399703758/reviews)** |
| Number of ratings | 7 | **84** |
| Positive reviews | 13.6% of reviews | **22.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Free | Free |
| Size | 31 MB | 17 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jones Lang LaSalle Incorporated](https://appshunter.io/developer/429518140) | [Saddle Oak Software](https://appshunter.io/developer/1399703757) |

## What reviewers say

### WorkTrack Service Management

[App page](https://appshunter.io/ios/app/worktrack-service-management/id380512027)

Streamline your service business operations with this comprehensive management solution. It simplifies work order creation, dispatch, invoicing, and payment processing, eliminating paperwork and improving efficiency for contractors. Get organized and paid faster with smart tools designed for field service professionals.

**Highlights:** Mobile Work Orders, Smart Scheduling, Powerful Dispatch, Invoicing and Price Lists, QuickBooks Integration, Service History, Reporting

**In-app purchases:** none


### 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


## Frequently asked questions

### Is WorkTrack Service Management free?

WorkTrack Service Management is free to download, with no in-app purchases.

### Is SOS Inventory Software free?

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

### Which has better reviews, WorkTrack Service Management or SOS Inventory Software?

SOS Inventory Software is rated higher. WorkTrack Service Management averages 3.1 out of 5 from 7 ratings, while SOS Inventory Software averages 4.2 from 84 ratings.

### Do WorkTrack Service Management or SOS Inventory Software have ads?

Neither WorkTrack Service Management nor SOS Inventory Software shows ads.

### Which is updated more often, WorkTrack Service Management or SOS Inventory Software?

WorkTrack Service Management ships an update every 4 months, and SOS Inventory Software monthly. Most recently, WorkTrack Service Management was updated on October 21, 2026 and SOS Inventory Software on October 29, 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.*