# 公交ERP vs 国海船管

The clearest difference is ads: 公交ERP at none against 国海船管's shown. 公交ERP also leads on update cadence (every 2 weeks vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

公交ERP ships an update every 2 weeks, 国海船管 every 2 months. The most recent releases landed on September 29, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 公交ERP | 国海船管 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Size | 39 MB | 105 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Toyou Tech. Co., Ltd.](https://appshunter.io/developer/903865258) | [大连海大赢海科技有限公司](https://appshunter.io/developer/1507746370) |

## What reviewers say

### 公交ERP

[App page](https://appshunter.io/ios/app/erp/id6446076859)

**Features:** macOS Compatibility

**In-app purchases:** none


### 国海船管

[App page](https://appshunter.io/ios/app/id6447413468)

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

**In-app purchases:** none


## Frequently asked questions

### Is 公交ERP free?

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

### Is 国海船管 free?

国海船管 is free to download, with no in-app purchases.

### Do 公交ERP or 国海船管 have ads?

国海船管 shows ads; 公交ERP does not.

### Which is updated more often, 公交ERP or 国海船管?

公交ERP ships an update every 2 weeks, and 国海船管 every 2 months. Most recently, 公交ERP was updated on September 29, 2026 and 国海船管 on October 9, 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.*