# 生产计件管理 vs 跟单

The clearest difference is ads: 跟单 at none against 生产计件管理's shown. 跟单 also leads on update cadence (weekly vs every 5 weeks). 生产计件管理's advantage is iOS requirement (13.0 vs 18.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

生产计件管理 ships an update every 5 weeks, 跟单 weekly. The most recent releases landed on October 3, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | 生产计件管理 | 跟单 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Weekly** |
| Size | 35 MB | 107 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [正祥 黄](https://appshunter.io/developer/1662803297) | [Joy Wang](https://appshunter.io/developer/1800093405) |

## What reviewers say

### 生产计件管理

[App page](https://appshunter.io/ios/app/id6450920063)

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

**In-app purchases:** none


### 跟单

[App page](https://appshunter.io/ios/app/id6753896830)

**In-app purchases:** none


## Frequently asked questions

### Is 生产计件管理 free?

生产计件管理 is free to download, with no in-app purchases.

### Is 跟单 free?

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

### Do 生产计件管理 or 跟单 have ads?

生产计件管理 shows ads; 跟单 does not.

### Which is updated more often, 生产计件管理 or 跟单?

生产计件管理 ships an update every 5 weeks, and 跟单 weekly. Most recently, 生产计件管理 was updated on October 3, 2026 and 跟单 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.*