# 数控车床编程 vs Piping Worker

The clearest difference is price: 数控车床编程 at Free against Piping Worker's $2.99. 数控车床编程 also leads on iOS requirement (13.0 vs 16.6). On ads, in-app purchases and device support there is nothing between them.

数控车床编程 is free to download; Piping Worker costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 数控车床编程 | Piping Worker |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Size | 65 MB | 10 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [CKIT](https://appshunter.io/developer/1630867003) | [小燕 陈](https://appshunter.io/developer/1462872555) |

## What reviewers say

### 数控车床编程

[App page](https://appshunter.io/ios/app/id6467717383)

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

**In-app purchases:** none


### Piping Worker

[App page](https://appshunter.io/ios/app/piping-worker/id6795559829)

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

**In-app purchases:** none


## Frequently asked questions

### Is 数控车床编程 free?

数控车床编程 is free to download, with no in-app purchases.

### Is Piping Worker free?

Piping Worker costs $2.99, with no in-app purchases.

### Do 数控车床编程 or Piping Worker have ads?

Neither 数控车床编程 nor Piping Worker 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.*