# CNC Lathe Calc Assistant vs CNC Lathe Calculator pro

The clearest difference is price: CNC Lathe Calculator pro at Free against CNC Lathe Calc Assistant's $0.99. CNC Lathe Calculator pro also leads on iOS requirement (13.0 vs 17.6). On ads, in-app purchases and device support there is nothing between them.

CNC Lathe Calculator pro is free to download; CNC Lathe Calc Assistant costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | CNC Lathe Calc Assistant | CNC Lathe Calculator pro |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Monetization | Paid | — |
| Size | 2 MB | 33 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [家芳 陶](https://appshunter.io/developer/1891660721) | [Mamta Kevadiya](https://appshunter.io/developer/6776068885) |

## What reviewers say

### CNC Lathe Calc Assistant

[App page](https://appshunter.io/ios/app/cnc-lathe-calc-assistant/id6763193358)

A professional tool for CNC lathe operators, machinists, and programmers. It offers calculations for threads, grooving, material weight, and more, with G-code output and a built-in G-code reference. Designed for fast shop-floor use, it works offline and supports bilingual operation.

**Highlights:** Thread calculation with G-code output, Grooving parameter calculation, Macro program generation, Cut point geometry calculation, Material weight estimation, G/M code reference manual, Offline functionality

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

**In-app purchases:** none


### CNC Lathe Calculator pro

[App page](https://appshunter.io/ios/app/cnc-lathe-calculator-pro/id6779100708)

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

**In-app purchases:** none


## Frequently asked questions

### Is CNC Lathe Calc Assistant free?

CNC Lathe Calc Assistant costs $0.99, with no in-app purchases.

### Is CNC Lathe Calculator pro free?

CNC Lathe Calculator pro is free to download, with no in-app purchases.

### Do CNC Lathe Calc Assistant or CNC Lathe Calculator pro have ads?

Neither CNC Lathe Calc Assistant nor CNC Lathe Calculator pro shows ads.

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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.*