# QR Debug vs QRU?

The clearest difference is review sentiment: QR Debug at 100% against QRU?'s 0%. QR Debug also leads on iOS requirement (14.0 vs 16.4). QRU?'s advantage is update cadence (every 3 weeks vs every 15 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

QR Debug ships an update every 15 months, QRU? every 3 weeks. The most recent releases landed on September 11, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | QR Debug | QRU? |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/qr-debug/id1609006170/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 1 MB | 63 MB |
| Requires iOS | **14.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Managed Custom Solutions, Inc.](https://appshunter.io/developer/1557764901) | [Jon Samp](https://appshunter.io/developer/1316843623) |

## What reviewers say

### QR Debug

[App page](https://appshunter.io/ios/app/qr-debug/id1609006170)

This app allows you to quickly view the data encoded in various scannable codes without being redirected. It captures and displays the scanned image along with the encoded data, offering options to copy or share both.

**Highlights:** Scan codes with device camera, View encoded data, See captured image, Copy/Share data and image, Supports multiple code types

**In-app purchases:** none


### QRU?

[App page](https://appshunter.io/ios/app/qru-qr-code-debugger/id6741717337)

This tool helps developers debug QR codes by scanning them and breaking down the data into color-coded URL components. It provides instant scanning, QR code generation, and a scan history for easy management and analysis of encoded information.

**Highlights:** Colorized URL breakdown, Instant QR code scanning, QR code generation, Scan history log, Copy URL components, Open-source code

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

**In-app purchases:** none


## Frequently asked questions

### Is QR Debug free?

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

### Is QRU? free?

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

### Do QR Debug or QRU? have ads?

Neither QR Debug nor QRU? shows ads.

### Which is updated more often, QR Debug or QRU??

QR Debug ships an update every 15 months, and QRU? every 3 weeks. Most recently, QR Debug was updated on September 11, 2026 and QRU? on September 14, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*