# QR Code Tool Master vs GenR8

The clearest difference is price: QR Code Tool Master at Free against GenR8's $19.99. QR Code Tool Master also leads on iOS requirement (15.1 vs 17.0). GenR8's advantage is ads (none vs shown). On update cadence, in-app purchases and device support there is nothing between them.

QR Code Tool Master is free to download; GenR8 costs $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

QR Code Tool Master ships an update every 4 days, GenR8 weekly. The most recent releases landed on October 3, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | QR Code Tool Master | GenR8 |
| --- | --- | --- |
| Price | **Free** | $19.99 |
| Rating | — | **[4.9 (9 ratings)](https://appshunter.io/ios/app/genr8/id6751822886/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 4 days** | Weekly |
| Monetization | — | Paid |
| Size | 77 MB | 21 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Honey Badger International Co., Limited](https://appshunter.io/developer/1748087047) | [Christopher Van Hoose](https://appshunter.io/developer/1510007987) |

## What reviewers say

### QR Code Tool Master

[App page](https://appshunter.io/ios/app/qr-code-tool-master/id6503144343)

**Features:** macOS Compatibility

**In-app purchases:** none


### GenR8

[App page](https://appshunter.io/ios/app/genr8/id6751822886)

Generate professional test patterns for display calibration and validation. Supports external displays, audio testing, and HDR signals. Ideal for video engineers, filmmakers, and content creators needing precise visual and audio analysis on the go.

**Highlights:** 28+ professional test patterns, External display support (USB-C, AirPlay), HDR pattern support, Audio test tones and live metering, Precision controls and customizable overlays, Export test patterns (PNG, PDF, JPG, TIFF)

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

**In-app purchases:** none


## Frequently asked questions

### Is QR Code Tool Master free?

QR Code Tool Master is free to download, with no in-app purchases.

### Is GenR8 free?

GenR8 costs $19.99, with no in-app purchases.

### Do QR Code Tool Master or GenR8 have ads?

QR Code Tool Master shows ads; GenR8 does not.

### Which is updated more often, QR Code Tool Master or GenR8?

QR Code Tool Master ships an update every 4 days, and GenR8 weekly. Most recently, QR Code Tool Master was updated on October 3, 2026 and GenR8 on September 27, 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.*