# SOS Inventory Software vs Inventory Stock Tracker

The clearest difference is ads: SOS Inventory Software at none against Inventory Stock Tracker's shown. SOS Inventory Software also leads on monetization model (free vs ad-supported). Inventory Stock Tracker's advantage is rating (4.5 vs 4.2). On price, review sentiment, ratings volume and update cadence there is nothing between them.

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

Inventory Stock Tracker holds the better App Store score, 4.5 against 4.2. Both are backed by a comparable volume of ratings — 84 and 65 respectively. Written reviews complicate that: 22% of SOS Inventory Software's written reviews are positive against 20% of Inventory Stock Tracker's, so the app with the better star average is not the one people write more warmly about.

SOS Inventory Software ships an update monthly, Inventory Stock Tracker every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | SOS Inventory Software | Inventory Stock Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (84 ratings)](https://appshunter.io/ios/app/sos-inventory-software/id1399703758/reviews) | **[4.5 (65 ratings)](https://appshunter.io/ios/app/inventory-stock-tracker-zoho/id1586619131/reviews)** |
| Number of ratings | **84** | 65 |
| Positive reviews | **22.2% of reviews** | 20.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | **Free** | Ad-supported |
| Size | 17 MB | 13 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Saddle Oak Software](https://appshunter.io/developer/1399703757) | [Zoho Corporation](https://appshunter.io/developer/388384807) |

## 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


### Inventory Stock Tracker

[App page](https://appshunter.io/ios/app/inventory-stock-tracker-zoho/id1586619131)

Easily manage inventory and stock levels on the go. Track items, update stock, manage contacts, and view simple reports. Works offline and offers enhanced security.

**Highlights:** Track inventory and stock levels, Manage customer and vendor contacts, Update stock and record changes, Offline functionality, Simple transaction reports, Barcode scanning

**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 Inventory Stock Tracker free?

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

### Which has better reviews, SOS Inventory Software or Inventory Stock Tracker?

Inventory Stock Tracker is rated higher. SOS Inventory Software averages 4.2 out of 5 from 84 ratings, while Inventory Stock Tracker averages 4.5 from 65 ratings.

### Do SOS Inventory Software or Inventory Stock Tracker have ads?

Inventory Stock Tracker shows ads; SOS Inventory Software does not.

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

SOS Inventory Software ships an update monthly, and Inventory Stock Tracker every 2 months. Most recently, SOS Inventory Software was updated on November 2, 2026 and Inventory Stock Tracker on November 3, 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.*