# SGS vs ScanByte

The clearest difference is in-app purchases: SGS at none against ScanByte's 2. SGS also leads on iOS requirement (14.0 vs 17.0). ScanByte's advantage is update cadence (fortnightly vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. ScanByte sells 2 in-app purchases, starting at $0.99 per 7 days. SGS asks for nothing beyond the download.

SGS ships an update every 2 months, ScanByte fortnightly. The most recent releases landed on September 10, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | SGS | ScanByte |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 95 MB | 7 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Salty Slopes LLC](https://appshunter.io/developer/1487875040) | [艳青 林](https://appshunter.io/developer/1759484590) |

## What reviewers say

### SGS

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

**Features:** macOS Compatibility

**In-app purchases:** none


### ScanByte

[App page](https://appshunter.io/ios/app/scanbyte-qr-and-barcode/id6636477989)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Access | $0.99 | per 7 days |
| Monthly Premium Access | $2.99 | per month |


## Frequently asked questions

### Is SGS free?

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

### Is ScanByte free?

ScanByte is free to download, with in-app purchases available.

### Do SGS or ScanByte have ads?

Neither SGS nor ScanByte shows ads.

### Which is updated more often, SGS or ScanByte?

SGS ships an update every 2 months, and ScanByte fortnightly. Most recently, SGS was updated on September 10, 2026 and ScanByte 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.*