# CNC Lathe Simulator Lite vs Geometry Calculator lite

The clearest difference is rating: Geometry Calculator lite at 4.5 against CNC Lathe Simulator Lite's 3.7. Geometry Calculator lite also leads on ratings volume (79 vs 11). CNC Lathe Simulator Lite's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Geometry Calculator lite sells 1 one-off in-app purchase. CNC Lathe Simulator Lite asks for nothing beyond the download.

Geometry Calculator lite holds the better App Store score, 4.5 against 3.7. That said, the two scores are not equally well evidenced: Geometry Calculator lite has 79 ratings behind it against 11, so its average is the more settled of the two. Written reviews complicate that: 59% of CNC Lathe Simulator Lite's written reviews are positive against 42% of Geometry Calculator lite's, so the app with the better star average is not the one people write more warmly about.

CNC Lathe Simulator Lite ships an update every 3 weeks, Geometry Calculator lite every 5 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | CNC Lathe Simulator Lite | Geometry Calculator lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (11 ratings)](https://appshunter.io/ios/app/cnc-lathe-simulator-lite/id1499335803/reviews) | **[4.5 (79 ratings)](https://appshunter.io/ios/app/geometry-calculator-lite/id1579330072/reviews)** |
| Number of ratings | 11 | **79** |
| Positive reviews | **59.2% of reviews** | 41.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 38 MB | 56 MB |
| Requires iOS | 18.0 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [旭 陈](https://appshunter.io/developer/6780413573) | [V PUGAZHENTHI](https://appshunter.io/developer/491898049) |

## What reviewers say

### CNC Lathe Simulator Lite

[App page](https://appshunter.io/ios/app/cnc-lathe-simulator-lite/id1499335803)

Learn CNC lathe programming with a 3D simulator. Practice G-code, edit control programs, and visualize machining operations. Ideal for students and aspiring metalworking specialists.

**Highlights:** G-code programming practice, 3D simulation of lathe operations, Control program file management, Cutting tool parameter setup, Step-by-step program execution, Simplified workpiece visualization

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

**In-app purchases:** none


### Geometry Calculator lite

[App page](https://appshunter.io/ios/app/geometry-calculator-lite/id1579330072)

Calculate key parameters for 26 geometric shapes, including 2D planes and 3D solids. Offers 783 calculations with interactive 3D views for solids. Supports multiple languages and devices.

**Highlights:** Calculates parameters for 26 geometric shapes, Supports 783 different calculations, Interactive 3D view for solids, Covers 2D planes and 3D solids, Available in multiple languages, Works on iPhone and iPad

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 25 Geometry Calculators | $2.99 | one-time |


## Frequently asked questions

### Is CNC Lathe Simulator Lite free?

CNC Lathe Simulator Lite is free to download, with no in-app purchases.

### Is Geometry Calculator lite free?

Geometry Calculator lite is free to download, with in-app purchases available.

### Which has better reviews, CNC Lathe Simulator Lite or Geometry Calculator lite?

Geometry Calculator lite is rated higher. CNC Lathe Simulator Lite averages 3.7 out of 5 from 11 ratings, while Geometry Calculator lite averages 4.5 from 79 ratings.

### Do CNC Lathe Simulator Lite or Geometry Calculator lite have ads?

Geometry Calculator lite shows ads; CNC Lathe Simulator Lite does not.

### Which is updated more often, CNC Lathe Simulator Lite or Geometry Calculator lite?

CNC Lathe Simulator Lite ships an update every 3 weeks, and Geometry Calculator lite every 5 weeks. Most recently, CNC Lathe Simulator Lite was updated on November 3, 2026 and Geometry Calculator lite on November 4, 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.*