# S/N Scanner vs 正则表达式助手Pro

The clearest difference is price: S/N Scanner at Free against 正则表达式助手Pro's $0.99. 正则表达式助手Pro's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

S/N Scanner is free to download; 正则表达式助手Pro costs $0.99 up front. S/N Scanner sells 1 in-app purchase, starting at $99.99 per year. 正则表达式助手Pro asks for nothing beyond the download.

## The numbers

| Metric | S/N Scanner | 正则表达式助手Pro |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| 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 | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 68 MB | 2 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CyberSecThreat](https://appshunter.io/developer/1825038415) | [家 li](https://appshunter.io/developer/1737574994) |

## What reviewers say

### 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 |


### 正则表达式助手Pro

[App page](https://appshunter.io/ios/app/pro/id6760632620)

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

**In-app purchases:** none


## Frequently asked questions

### Is S/N Scanner free?

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

### Is 正则表达式助手Pro free?

正则表达式助手Pro costs $0.99, with no in-app purchases.

### Do S/N Scanner or 正则表达式助手Pro have ads?

Neither S/N Scanner nor 正则表达式助手Pro shows ads.

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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.*