# 一装ERP vs 智装天下Pro

The clearest difference is update cadence: 智装天下Pro at fortnightly against 一装ERP's every 3 months. 一装ERP's advantage is iOS requirement (12.0 vs 15.6). On price, ads, 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.

一装ERP ships an update every 3 months, 智装天下Pro fortnightly. The most recent releases landed on October 6, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 一装ERP | 智装天下Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Size | 87 MB | 97 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Chengdu YiZhuang Technology Co., Ltd.](https://appshunter.io/developer/1459219595) | [深圳艾可思信息技术有限公司](https://appshunter.io/developer/1031422109) |

## What reviewers say

### 一装ERP

[App page](https://appshunter.io/ios/app/erp/id1459219596)

**Features:** macOS Compatibility

**In-app purchases:** none


### 智装天下Pro

[App page](https://appshunter.io/ios/app/pro/id6471672993)

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

**In-app purchases:** none


## Frequently asked questions

### Is 一装ERP free?

一装ERP is free to download, with no in-app purchases.

### Is 智装天下Pro free?

智装天下Pro is free to download, with no in-app purchases.

### Do 一装ERP or 智装天下Pro have ads?

Neither 一装ERP nor 智装天下Pro shows ads.

### Which is updated more often, 一装ERP or 智装天下Pro?

一装ERP ships an update every 3 months, and 智装天下Pro fortnightly. Most recently, 一装ERP was updated on October 6, 2026 and 智装天下Pro on October 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*