# SMV Barcode Keeper vs S/N Scanner

The clearest difference is in-app purchases: SMV Barcode Keeper at none against S/N Scanner's 1. S/N Scanner's advantage is update cadence (every 3 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. S/N Scanner sells 1 in-app purchase, starting at $99.99 per year. SMV Barcode Keeper asks for nothing beyond the download.

SMV Barcode Keeper ships an update every 2 weeks, S/N Scanner every 3 days. The most recent releases landed on September 26, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | SMV Barcode Keeper | S/N Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (9 ratings)](https://appshunter.io/ios/app/sn-scanner-ocr-and-barcode/id6748554299/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 19 MB | 69 MB |
| Requires iOS | 16.6 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SMARTVOTE LIMITED](https://appshunter.io/developer/1742716836) | [CyberSecThreat](https://appshunter.io/developer/1825038415) |

## What reviewers say

### SMV Barcode Keeper

[App page](https://appshunter.io/ios/app/smv-barcode-keeper/id6743669044)

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

**In-app purchases:** none


### S/N Scanner

[App page](https://appshunter.io/ios/app/sn-scanner-ocr-and-barcode/id6748554299)

This app simplifies asset tracking for IT professionals with advanced barcode and OCR scanning. It allows for efficient inventory management, reconciliation, and secure data storage, all without requiring an internet connection.

**Highlights:** Barcode & OCR text recognition, Import, compare, and reconcile data, Remote sync and export (Pro), Multi-image documentation, Live scan mode, Advanced search and filtering, Smart duplicate prevention

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standalone Professional Annual Plan | $99.99 | per year |


## Frequently asked questions

### Is SMV Barcode Keeper free?

SMV Barcode Keeper is free to download, with no in-app purchases.

### Is S/N Scanner free?

S/N Scanner is free to download, with in-app purchases available.

### Do SMV Barcode Keeper or S/N Scanner have ads?

Neither SMV Barcode Keeper nor S/N Scanner shows ads.

### Which is updated more often, SMV Barcode Keeper or S/N Scanner?

SMV Barcode Keeper ships an update every 2 weeks, and S/N Scanner every 3 days. Most recently, SMV Barcode Keeper was updated on September 26, 2026 and S/N Scanner 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.*