# QRU? vs QR Code Inspector Devtools

The clearest difference is in-app purchases: QRU? at none against QR Code Inspector Devtools's 1. QRU? also leads on ads (none vs shown). QR Code Inspector Devtools's advantage is update cadence (daily vs every 3 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. QR Code Inspector Devtools sells 1 one-off in-app purchase. QRU? asks for nothing beyond the download.

QRU? ships an update every 3 weeks, QR Code Inspector Devtools daily. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | QRU? | QR Code Inspector Devtools |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 27 MB | 7 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jon Samp](https://appshunter.io/developer/1316843623) | [Masahiro Sato](https://appshunter.io/developer/1818044954) |

## What reviewers say

### 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, iPhone Duo support

**In-app purchases:** none


### QR Code Inspector Devtools

[App page](https://appshunter.io/ios/app/qr-code-inspector-devtools/id6756510318)

A straightforward tool for developers to quickly view the decoded content of QR codes. Offers a clean interface for inspecting QR code data, with an option to remove ads via a one-time purchase.

**Highlights:** Inspect QR code content, View decoded data, Simple interface, Ad removal purchase

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is QRU? free?

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

### Is QR Code Inspector Devtools free?

QR Code Inspector Devtools is free to download, with in-app purchases available.

### Do QRU? or QR Code Inspector Devtools have ads?

QR Code Inspector Devtools shows ads; QRU? does not.

### Which is updated more often, QRU? or QR Code Inspector Devtools?

QRU? ships an update every 3 weeks, and QR Code Inspector Devtools daily. Most recently, QRU? was updated on November 4, 2026 and QR Code Inspector Devtools on October 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.*