# SOS Inventory Software vs inSitu Inventory

The clearest difference is review sentiment: inSitu Inventory at 100% against SOS Inventory Software's 22%. inSitu Inventory also leads on rating (5.0 vs 4.2) and update cadence (fortnightly vs monthly). SOS Inventory Software's advantage is ratings volume (84 vs 3). 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.

inSitu Inventory 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 84 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 22% of SOS Inventory Software's written reviews are positive against 100% of inSitu Inventory's.

SOS Inventory Software ships an update monthly, inSitu Inventory fortnightly. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SOS Inventory Software | inSitu Inventory |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (84 ratings)](https://appshunter.io/ios/app/sos-inventory-software/id1399703758/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/insitu-inventory/id1645894215/reviews)** |
| Number of ratings | **84** | 3 |
| Positive reviews | 22.2% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free | Free |
| Size | 17 MB | 74 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Saddle Oak Software](https://appshunter.io/developer/1399703757) | [inSitu Mobile Software](https://appshunter.io/developer/1024207604) |

## 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


### inSitu Inventory

[App page](https://appshunter.io/ios/app/insitu-inventory/id1645894215)

This app digitizes warehouse operations by transforming sales orders into interactive picklists and packlists. It supports barcode scanning, bin location tracking, and real-time inventory management for enhanced accuracy and efficiency.

**Highlights:** Interactive picklists and packlists, Barcode scanning and manual entry, Bin location, lot, and expiration tracking, Inbound and transfer management, Cycle counting and inventory audits, Wi-Fi printer support for labels and slips

**Features:** macOS Compatibility

**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 inSitu Inventory free?

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

### Which has better reviews, SOS Inventory Software or inSitu Inventory?

inSitu Inventory is rated higher. SOS Inventory Software averages 4.2 out of 5 from 84 ratings, while inSitu Inventory averages 5.0 from 3 ratings.

### Do SOS Inventory Software or inSitu Inventory have ads?

Neither SOS Inventory Software nor inSitu Inventory shows ads.

### Which is updated more often, SOS Inventory Software or inSitu Inventory?

SOS Inventory Software ships an update monthly, and inSitu Inventory fortnightly. Most recently, SOS Inventory Software was updated on October 29, 2026 and inSitu Inventory on October 24, 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.*