# SGS vs Barcode Checker

The clearest difference is ads: SGS at none against Barcode Checker's shown. SGS also leads on iOS requirement (14.0 vs 17.7.2). Barcode Checker's advantage is update cadence (fortnightly vs every 2 months). On price, in-app purchases and device support there is nothing between them.

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

SGS ships an update every 2 months, Barcode Checker fortnightly. The most recent releases landed on September 29, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | SGS | Barcode Checker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 95 MB | 36 MB |
| Requires iOS | **14.0** | 17.7.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Salty Slopes LLC](https://appshunter.io/developer/1487875040) | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) |

## What reviewers say

### SGS

[App page](https://appshunter.io/ios/app/sgs-barcode-scanner/id1487973147)

**Features:** macOS Compatibility

**In-app purchases:** none


### Barcode Checker

[App page](https://appshunter.io/ios/app/barcode-checker/id6738672659)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SGS free?

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

### Is Barcode Checker free?

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

### Do SGS or Barcode Checker have ads?

Barcode Checker shows ads; SGS does not.

### Which is updated more often, SGS or Barcode Checker?

SGS ships an update every 2 months, and Barcode Checker fortnightly. Most recently, SGS was updated on September 29, 2026 and Barcode Checker on September 30, 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.*