# G vs QR Code Maker & Reader Pro

The clearest difference is update cadence: QR Code Maker & Reader Pro at every 3 weeks against G's every 37 months. On price, ads, in-app purchases and device support there is nothing between them.

G costs $1.99 and QR Code Maker & Reader Pro $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

G ships an update every 37 months, QR Code Maker & Reader Pro every 3 weeks. The most recent releases landed on September 24, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | G | QR Code Maker & Reader Pro |
| --- | --- | --- |
| Price | $1.99 | $1.99 |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/g-code-viewer-and-converter/id1612348312/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 37 months | **Every 3 weeks** |
| Monetization | Paid | — |
| Size | 4 MB | 38 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Victor Bovio](https://appshunter.io/developer/327627515) | [NAOAKI SEKIGUCHI](https://appshunter.io/developer/1146328819) |

## What reviewers say

### G

[App page](https://appshunter.io/ios/app/g-code-viewer-and-converter/id1612348312)

Easily view and convert CNC machine code files on your mobile device. Supports various export formats like PDF, SVG, DXF, and IGES. Load files directly from compressed archives for convenient access.

**Highlights:** View GCODE, CNC, CN & NGC files, Export to PDF, SVG, DXF, IGES, Load from ZIP or RAR files, Pan, zoom, and rotate graphics, Lightweight and fast

**Features:** Vision Pro support

**In-app purchases:** none


### QR Code Maker & Reader Pro

[App page](https://appshunter.io/ios/app/qr-code-maker-and-reader-pro/id6478209362)

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

**In-app purchases:** none


## Frequently asked questions

### Is G free?

G costs $1.99, with no in-app purchases.

### Is QR Code Maker & Reader Pro free?

QR Code Maker & Reader Pro costs $1.99, with no in-app purchases.

### Do G or QR Code Maker & Reader Pro have ads?

Neither G nor QR Code Maker & Reader Pro shows ads.

### Which is updated more often, G or QR Code Maker & Reader Pro?

G ships an update every 37 months, and QR Code Maker & Reader Pro every 3 weeks. Most recently, G was updated on September 24, 2026 and QR Code Maker & Reader Pro on September 29, 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.*