# CNC Auto Pro vs G

The clearest difference is in-app purchases: CNC Auto Pro at none against G's 8. CNC Auto Pro also leads on device support (3 vs 1) and iOS requirement (10.0 vs 16.4). On price, update cadence and ads there is nothing between them.

Both are free to download. G sells 8 in-app purchases, starting at $1.99 per 7 days. CNC Auto Pro asks for nothing beyond the download.

CNC Auto Pro ships an update every 4 weeks, G every 2 months. The most recent releases landed on October 27, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | CNC Auto Pro | G |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/g-code-generator-cnc-and-laser/id6754815495/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 19 MB | 89 MB |
| Requires iOS | **10.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Duan Nguyen](https://appshunter.io/developer/1377550170) | [Omer Faruk BAGCI](https://appshunter.io/developer/1850264269) |

## What reviewers say

### CNC Auto Pro

[App page](https://appshunter.io/ios/app/cnc-auto-pro/id1463265909)

**Features:** macOS Compatibility

**In-app purchases:** none


### G

[App page](https://appshunter.io/ios/app/g-code-generator-cnc-and-laser/id6754815495)

This utility transforms images into high-quality G-Code for CNC machines, laser engravers, and plotters. It offers advanced controls for fine-tuning output and is designed for makers and professionals.

**Highlights:** Image to G-Code conversion, Advanced parameter controls, High-precision output, Export and share G-Code, Fast and easy to use

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GCode Weekly | $1.99 | per 7 days |
| GCode Pro Weekly | $3.99 | per 7 days |
| GCode Monthly | $4.99 | per month |
| GCode Pro Monthly | $8.99 | per month |
| G-Code Pro Yearly | $39.99 | per year |
| 15 Credits | $1.99 | one-time |
| 30 Credits | $2.99 | one-time |
| 50 Credits | $3.99 | one-time |


## Frequently asked questions

### Is CNC Auto Pro free?

CNC Auto Pro is free to download, with no in-app purchases.

### Is G free?

G is free to download, with in-app purchases available.

### Do CNC Auto Pro or G have ads?

Neither CNC Auto Pro nor G shows ads.

### Which is updated more often, CNC Auto Pro or G?

CNC Auto Pro ships an update every 4 weeks, and G every 2 months. Most recently, CNC Auto Pro was updated on October 27, 2026 and G on October 16, 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.*