# 车床圈 vs 加工厂

The clearest difference is in-app purchases: 车床圈 at none against 加工厂's 2. 加工厂's advantage is update cadence (every 2 weeks vs every 2 months) and iOS requirement (9.0 vs 12.0). On price, ads and device support there is nothing between them.

Both are free to download. 加工厂 sells 2 one-off in-app purchases. 车床圈 asks for nothing beyond the download.

车床圈 ships an update every 2 months, 加工厂 every 2 weeks. The most recent releases landed on May 14, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | 车床圈 | 加工厂 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 78 MB | 40 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Hebei ZaiXun Network Technology Co., Ltd.](https://appshunter.io/developer/994393282) | [玲巧 吴](https://appshunter.io/developer/1846532672) |

## What reviewers say

### 车床圈

[App page](https://appshunter.io/ios/app/id1509905975)

**Features:** macOS Compatibility

**In-app purchases:** none


### 加工厂

[App page](https://appshunter.io/ios/app/cnc/id6754555523)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 年度会员 | $199.99 | one-time |
| 终身会员 | $229.99 | one-time |


## Frequently asked questions

### Is 车床圈 free?

车床圈 is free to download, with no in-app purchases.

### Is 加工厂 free?

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

### Do 车床圈 or 加工厂 have ads?

Neither 车床圈 nor 加工厂 shows ads.

### Which is updated more often, 车床圈 or 加工厂?

车床圈 ships an update every 2 months, and 加工厂 every 2 weeks. Most recently, 车床圈 was updated on May 14, 2026 and 加工厂 on September 30, 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.*