# Sharlock vs QR Code Generator, Scanner

The clearest difference is in-app purchases: Sharlock at none against QR Code Generator, Scanner's 1. Sharlock also leads on ads (none vs shown) and iOS requirement (9.0 vs 12.0). QR Code Generator, Scanner's advantage is update cadence (every 2 weeks vs every 6 weeks). On price and device support there is nothing between them.

Both are free to download. QR Code Generator, Scanner sells 1 one-off in-app purchase. Sharlock asks for nothing beyond the download.

Sharlock ships an update every 6 weeks, QR Code Generator, Scanner every 2 weeks. The most recent releases landed on September 5, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Sharlock | QR Code Generator, Scanner |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Size | 4 MB | 58 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ioni Nielavitzky](https://appshunter.io/developer/1046698323) | [The AppKnight](https://appshunter.io/developer/977944666) |

## What reviewers say

### Sharlock

[App page](https://appshunter.io/ios/app/sharlock/id1046698324)

**Features:** macOS Compatibility

**In-app purchases:** none


### QR Code Generator, Scanner

[App page](https://appshunter.io/ios/app/qr-code-generator-scanner/id6469518915)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | one-time |


## Frequently asked questions

### Is Sharlock free?

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

### Is QR Code Generator, Scanner free?

QR Code Generator, Scanner is free to download, with in-app purchases available.

### Do Sharlock or QR Code Generator, Scanner have ads?

QR Code Generator, Scanner shows ads; Sharlock does not.

### Which is updated more often, Sharlock or QR Code Generator, Scanner?

Sharlock ships an update every 6 weeks, and QR Code Generator, Scanner every 2 weeks. Most recently, Sharlock was updated on September 5, 2026 and QR Code Generator, Scanner on September 23, 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.*