# 好用ERP vs 工程e

The clearest difference is iOS requirement: 工程e at 9.0 against 好用ERP's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

好用ERP ships an update every 4 weeks, 工程e monthly. Both last shipped on October 19, 2026.

## The numbers

| Metric | 好用ERP | 工程e |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Monthly |
| Size | 35 MB | 101 MB |
| Requires iOS | 15.6 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [文毅 陈](https://appshunter.io/developer/1381205977) | [Shenzhen Yun Lian Wan Qi Technology Co., Ltd.](https://appshunter.io/developer/1138675930) |

## What reviewers say

### 好用ERP

[App page](https://appshunter.io/ios/app/erp/id1381205978)

**Features:** macOS Compatibility

**In-app purchases:** none


### 工程e

[App page](https://appshunter.io/ios/app/e/id1507935157)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 好用ERP free?

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

### Is 工程e free?

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

### Do 好用ERP or 工程e have ads?

Neither 好用ERP nor 工程e shows ads.

### Which is updated more often, 好用ERP or 工程e?

好用ERP ships an update every 4 weeks, and 工程e monthly. Most recently, 好用ERP was updated on October 19, 2026 and 工程e on October 19, 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.*