# QRQR vs QR Code Reader Z for iPhone

The clearest difference is rating: QR Code Reader Z for iPhone at 5.0 against QRQR's 2.8. QR Code Reader Z for iPhone also leads on review sentiment (92% vs 56%) and iOS requirement (12.0 vs 15.8). QRQR's advantage is ads (none vs shown) and update cadence (every 2 months vs every 7 months). On price, in-app purchases and device support there is nothing between them.

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

QR Code Reader Z for iPhone holds the better App Store score, 5.0 against 2.8. That said, the two scores are not equally well evidenced: QRQR has 8 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 56% of QRQR's written reviews are positive against 92% of QR Code Reader Z for iPhone's.

QRQR ships an update every 2 months, QR Code Reader Z for iPhone every 7 months. Both last shipped on October 8, 2026.

## The numbers

| Metric | QRQR | QR Code Reader Z for iPhone |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (8 ratings)](https://appshunter.io/ios/app/qrqr-qr-code-reader/id911719423/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/qr-code-reader-z-for-iphone/id1326768611/reviews)** |
| Number of ratings | **8** | 1 |
| Positive reviews | 56.2% of reviews | **92.2% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 7 months |
| Monetization | **Free** | Ad-supported |
| Size | 25 MB | 48 MB |
| Requires iOS | 15.8 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [arara inc.](https://appshunter.io/developer/408164310) | [TEIKOKU DENSHI](https://appshunter.io/developer/1053005337) |

## What reviewers say

### QRQR

[App page](https://appshunter.io/ios/app/qrqr-qr-code-reader/id911719423)

This app quickly reads various QR codes and barcodes, including specialized formats. It allows users to create custom QR codes and manage their scan history. A login feature enables data transfer between devices.

**Highlights:** QR Code Reader, Barcode Reader, Create QR Codes, Login and Data Transfer, Read History, Preview Websites

**Features:** macOS Compatibility

**In-app purchases:** none


### QR Code Reader Z for iPhone

[App page](https://appshunter.io/ios/app/qr-code-reader-z-for-iphone/id1326768611)

This app quickly scans QR codes and barcodes in 0.1 seconds. It automatically detects codes even when angled, can read from photos, and offers a history function for easy access. Share scanned information directly to popular browsers and messaging apps.

**Highlights:** 0.1-second scan speed, Automatic diagonal code detection, Read QR codes from photos, Scan history, One-button sharing to browsers and LINE

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QRQR free?

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

### Is QR Code Reader Z for iPhone free?

QR Code Reader Z for iPhone is free to download, with no in-app purchases.

### Which has better reviews, QRQR or QR Code Reader Z for iPhone?

QR Code Reader Z for iPhone is rated higher. QRQR averages 2.8 out of 5 from 8 ratings, while QR Code Reader Z for iPhone averages 5.0 from 1 ratings.

### Do QRQR or QR Code Reader Z for iPhone have ads?

QR Code Reader Z for iPhone shows ads; QRQR does not.

### Which is updated more often, QRQR or QR Code Reader Z for iPhone?

QRQR ships an update every 2 months, and QR Code Reader Z for iPhone every 7 months. Most recently, QRQR was updated on October 8, 2026 and QR Code Reader Z for iPhone on October 8, 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.*