# QR Code Scanner Read Generator vs ZMAX

The clearest difference is in-app purchases: ZMAX at none against QR Code Scanner Read Generator's 2. ZMAX also leads on ads (none vs shown) and iOS requirement (12.0 vs 16). On price, update cadence and device support there is nothing between them.

Both are free to download. QR Code Scanner Read Generator sells 2 in-app purchases, starting at $4.99 per month. ZMAX asks for nothing beyond the download.

QR Code Scanner Read Generator ships an update every 6 months, ZMAX every 12 months. The most recent releases landed on October 14, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | QR Code Scanner Read Generator | ZMAX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (72 ratings)](https://appshunter.io/ios/app/qr-code-scanner-read-generator/id1320850650/reviews)** | — |
| Number of ratings | **72** | — |
| Positive reviews | 87.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 6 months** | Every 12 months |
| Monetization | Free with in-app purchases | — |
| Size | 18 MB | 72 MB |
| Requires iOS | 16 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sebastien Rousseau](https://appshunter.io/developer/876053519) | [日聪 吴](https://appshunter.io/developer/1181237165) |

## What reviewers say

### QR Code Scanner Read Generator

[App page](https://appshunter.io/ios/app/qr-code-scanner-read-generator/id1320850650)

Instantly scan and create QR codes and barcodes for various purposes. Connect to Wi-Fi, save contact information, compare prices, and generate codes for social media or business cards. Features include ultra-fast detection, flashlight support, and unlimited history.

**Highlights:** Instant QR code scanning, QR code generation, Wi-Fi connection without password, Price comparison, Contact and event saving, Unlimited scan history, Flashlight for low-light scanning

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $4.99 | per month |
| Premium Annual | $22.99 | per year |


### ZMAX

[App page](https://appshunter.io/ios/app/zmax/id6451305336)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QR Code Scanner Read Generator free?

QR Code Scanner Read Generator is free to download, with in-app purchases available.

### Is ZMAX free?

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

### Do QR Code Scanner Read Generator or ZMAX have ads?

QR Code Scanner Read Generator shows ads; ZMAX does not.

### Which is updated more often, QR Code Scanner Read Generator or ZMAX?

QR Code Scanner Read Generator ships an update every 6 months, and ZMAX every 12 months. Most recently, QR Code Scanner Read Generator was updated on October 14, 2026 and ZMAX on October 12, 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.*