# G Code Generator CNC OD ID vs CNC Lathe calculator

The clearest difference is rating: CNC Lathe calculator at 5.0 against G Code Generator CNC OD ID's 3.9. CNC Lathe calculator also leads on review sentiment (71% vs 63%). G Code Generator CNC OD ID's advantage is ratings volume (19 vs 4) and price ($3.99 vs $4.99). On update cadence, ads, in-app purchases and device support there is nothing between them.

G Code Generator CNC OD ID costs $3.99 and CNC Lathe calculator $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

CNC Lathe calculator holds the better App Store score, 5.0 against 3.9. Both are backed by a comparable volume of ratings — 19 and 4 respectively. Written reviews point the same way: 63% of G Code Generator CNC OD ID's written reviews are positive against 71% of CNC Lathe calculator's.

G Code Generator CNC OD ID ships an update every 3 weeks, CNC Lathe calculator every 10 days. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | G Code Generator CNC OD ID | CNC Lathe calculator |
| --- | --- | --- |
| Price | **$3.99** | $4.99 |
| Rating | [3.9 (19 ratings)](https://appshunter.io/ios/app/g-code-generator-cnc-od-id/id1081603013/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/cnc-lathe-calculator/id1485500283/reviews)** |
| Number of ratings | **19** | 4 |
| Positive reviews | 62.5% of reviews | **70.6% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | **Free** | Paid |
| Size | 19 MB | 96 MB |
| Requires iOS | **9.0** | 10.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Motionics LLC](https://appshunter.io/developer/424498959) | [宁 金](https://appshunter.io/developer/1085058605) |

## What reviewers say

### G Code Generator CNC OD ID

[App page](https://appshunter.io/ios/app/g-code-generator-cnc-od-id/id1081603013)

This utility app simplifies CNC G-code generation for various OD and ID machining tasks. Input numerical values to quickly create codes for angles, radii, chamfers, and more. Easily copy, email, or screenshot your generated G-codes.

**Highlights:** Generate G-codes for OD machining, Generate G-codes for ID machining, Input numerical values for calculations, Supports angle and radius conversions, Handles chamfer and step operations, Copy G-codes to clipboard, Email generated G-codes

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

**In-app purchases:** none


### CNC Lathe calculator

[App page](https://appshunter.io/ios/app/cnc-lathe-calculator/id1485500283)

This utility app assists machining professionals with CNC lathe and ordinary lathe operations. It offers quick calculations for common parts, programming, and measurements, including arc tangent points, threads, and tapers.

**Highlights:** Arc tangent point calculation with G Code generation, Thread calculation and program generation, CNC Macro program for common graphics, Taper calculation with tool tip compensation, Trigonometric and diagonal calculations, Weight and tolerance calculations, Chamfer, linear velocity, and roughness calculations

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

**In-app purchases:** none


## Frequently asked questions

### Is G Code Generator CNC OD ID free?

G Code Generator CNC OD ID costs $3.99, with no in-app purchases.

### Is CNC Lathe calculator free?

CNC Lathe calculator costs $4.99, with no in-app purchases.

### Which has better reviews, G Code Generator CNC OD ID or CNC Lathe calculator?

CNC Lathe calculator is rated higher. G Code Generator CNC OD ID averages 3.9 out of 5 from 19 ratings, while CNC Lathe calculator averages 5.0 from 4 ratings.

### Do G Code Generator CNC OD ID or CNC Lathe calculator have ads?

Neither G Code Generator CNC OD ID nor CNC Lathe calculator shows ads.

### Which is updated more often, G Code Generator CNC OD ID or CNC Lathe calculator?

G Code Generator CNC OD ID ships an update every 3 weeks, and CNC Lathe calculator every 10 days. Most recently, G Code Generator CNC OD ID was updated on October 24, 2026 and CNC Lathe calculator on October 26, 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.*