# QR Analyzer vs ScannerDPI

The clearest difference is in-app purchases: ScannerDPI at none against QR Analyzer's 1. QR Analyzer's advantage is iOS requirement (15.6 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. QR Analyzer sells 1 one-off in-app purchase. ScannerDPI asks for nothing beyond the download.

## The numbers

| Metric | QR Analyzer | ScannerDPI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 25 MB | 2 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ao-system, Inc.](https://appshunter.io/developer/1338624340) | [Axel Roehken](https://appshunter.io/developer/1893692297) |

## What reviewers say

### QR Analyzer

[App page](https://appshunter.io/ios/app/qr-analyzer/id6758965675)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### ScannerDPI

[App page](https://appshunter.io/ios/app/scannerdpi/id6762293311)

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

**In-app purchases:** none


## Frequently asked questions

### Is QR Analyzer free?

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

### Is ScannerDPI free?

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

### Do QR Analyzer or ScannerDPI have ads?

Neither QR Analyzer nor ScannerDPI 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.*