# Code Scanner QR Barcode Reader vs ZNAS Client

The clearest difference is in-app purchases: ZNAS Client at none against Code Scanner QR Barcode Reader's 10. ZNAS Client also leads on device support (4 vs 2). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. Code Scanner QR Barcode Reader sells 10 in-app purchases, starting at $1.99 per month. ZNAS Client asks for nothing beyond the download.

Code Scanner QR Barcode Reader ships an update every 2 weeks, ZNAS Client every 3 weeks. The most recent releases landed on November 6, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Code Scanner QR Barcode Reader | ZNAS Client |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (654 ratings)](https://appshunter.io/ios/app/code-scanner-qr-barcode-reader/id1387307495/reviews)** | — |
| Number of ratings | **654** | — |
| Positive reviews | 72.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 21 MB | 13 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [Ben Gilroy](https://appshunter.io/developer/1222411256) | [ALEXANDRE LEMAY](https://appshunter.io/developer/6788345797) |

## What reviewers say

### Code Scanner QR Barcode Reader

[App page](https://appshunter.io/ios/app/code-scanner-qr-barcode-reader/id1387307495)

Easily scan, read, and decode over 20 types of QR codes and barcodes. Save your scan history, generate custom codes, and view product details. Supports various scanning methods and export options.

**Highlights:** Scan 20+ QR code and barcode types, Scan from photos, Generate custom QR codes, Save, search, and filter scan history, View product details via Google/Amazon, Export history as text or CSV

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Pro Weekly | $1.99 | per 7 days |
| Monthly | $2.99 | per month |
| Code Scanner Pro | $3.99 | per month |
| Yearly | $9.99 | per year |
| Yearly | $14.99 | per year |
| Yearly | $14.99 | per year |
| Pro Yearly | $19.99 | per year |
| Lifetime | $24.99 | one-time |
| Lifetime | $59.99 | one-time |

**What reviewers like**

- 👍 Simple and intuitive user interface
- 🚀 Fast and efficient scanning
- 📵 No ads or distracting pop-ups
- 💰 Free to use (historically)
- 🎯 Does one job well

**What reviewers complain about**

- 💸 Switched to paid subscription model
- 🐛 Broken functionality on iPhone 12
- ❌ Fails to scan QR codes and barcodes
- 🔍 Missing zoom feature
- 😕 Non-intuitive operation

**Reported bugs**

- App stopped working on iPhone 12 - no barcode recognition
- Cannot scan from photos
- Fails to read unclear or damaged QR codes
- Data matrix format not supported
- Inconsistent app name across platforms (iPhone vs App Store)

**Requested features**

- Zoom functionality for better scanning
- Integrated search option within app
- Data matrix code support
- Scan history/log feature
- Ability to delay browser opening after scan


### ZNAS Client

[App page](https://appshunter.io/ios/app/znas-client/id6788345795)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Code Scanner QR Barcode Reader free?

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

### Is ZNAS Client free?

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

### Do Code Scanner QR Barcode Reader or ZNAS Client have ads?

Neither Code Scanner QR Barcode Reader nor ZNAS Client shows ads.

### Which is updated more often, Code Scanner QR Barcode Reader or ZNAS Client?

Code Scanner QR Barcode Reader ships an update every 2 weeks, and ZNAS Client every 3 weeks. Most recently, Code Scanner QR Barcode Reader was updated on November 6, 2026 and ZNAS Client on November 10, 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.*