# EK计件管理系统 vs 计件王

The clearest difference is in-app purchases: EK计件管理系统 at none against 计件王's 1. EK计件管理系统 also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 计件王 sells 1 in-app purchase, starting at $4.99 per year. EK计件管理系统 asks for nothing beyond the download.

EK计件管理系统 ships an update every 6 weeks, 计件王 monthly. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | EK计件管理系统 | 计件王 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Size | 92 MB | 27 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [栋梁 黄](https://appshunter.io/developer/1665560278) | [克填 姜](https://appshunter.io/developer/1543901280) |

## What reviewers say

### EK计件管理系统

[App page](https://appshunter.io/ios/app/ek/id1665587789)

**Features:** macOS Compatibility

**In-app purchases:** none


### 计件王

[App page](https://appshunter.io/ios/app/id6467091754)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 年会员 | $4.99 | per year |


## Frequently asked questions

### Is EK计件管理系统 free?

EK计件管理系统 is free to download, with no in-app purchases.

### Is 计件王 free?

计件王 is free to download, with in-app purchases available.

### Do EK计件管理系统 or 计件王 have ads?

Neither EK计件管理系统 nor 计件王 shows ads.

### Which is updated more often, EK计件管理系统 or 计件王?

EK计件管理系统 ships an update every 6 weeks, and 计件王 monthly. Most recently, EK计件管理系统 was updated on October 25, 2026 and 计件王 on October 27, 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.*