# GroundLoop vs CNC Path

The clearest difference is update cadence: CNC Path at every 2 days against GroundLoop's every 11 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. GroundLoop sells 1 one-off in-app purchase and CNC Path sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

GroundLoop ships an update every 11 days, CNC Path every 2 days. The most recent releases landed on September 19, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | GroundLoop | CNC Path |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cnc-path-g-code-simulator/id6794183153/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 11 days | **Every 2 days** |
| Monetization | — | Free |
| Size | 2 MB | 7 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [毅 王](https://appshunter.io/developer/6774631380) | [宇 张](https://appshunter.io/developer/6793988910) |

## What reviewers say

### GroundLoop

[App page](https://appshunter.io/ios/app/groundloop-earth-ground-test/id6779190914)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GroundLoop Unlock | $19.99 | one-time |


### CNC Path

[App page](https://appshunter.io/ios/app/cnc-path-g-code-simulator/id6794183153)

This app serves as a mobile workspace for managing, editing, and visualizing CNC programs. It offers features like a local library for programs, a mobile-friendly editor, and on-device OCR for importing from images. Users can also simulate toolpaths and look up CNC instructions.

**Highlights:** Local Program Library, Mobile-friendly editor, OCR program import, Toolpath simulation, CNC instruction lookup, Syntax checking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Membership | $0.99 | per month |
| 专业版永久解锁 | $7.99 | one-time |


## Frequently asked questions

### Is GroundLoop free?

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

### Is CNC Path free?

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

### Do GroundLoop or CNC Path have ads?

Neither GroundLoop nor CNC Path shows ads.

### Which is updated more often, GroundLoop or CNC Path?

GroundLoop ships an update every 11 days, and CNC Path every 2 days. Most recently, GroundLoop was updated on September 19, 2026 and CNC Path on September 24, 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.*