# e交易移动审批 vs 上海CA（辽宁版）

The clearest difference is update cadence: e交易移动审批 at every 3 weeks against 上海CA（辽宁版）'s every 21 months. 上海CA（辽宁版）'s advantage is iOS requirement (13.0 vs 15.0). 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.

e交易移动审批 ships an update every 3 weeks, 上海CA（辽宁版） every 21 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | e交易移动审批 | 上海CA（辽宁版） |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 21 months |
| Size | 11 MB | 29 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [江苏易交易信息科技有限公司](https://appshunter.io/developer/1408369914) | [Shanghai Electronic Certificate Authority Center Co.,LTD](https://appshunter.io/developer/924307388) |

## What reviewers say

### e交易移动审批

[App page](https://appshunter.io/ios/app/e/id1631517695)

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

**In-app purchases:** none


### 上海CA（辽宁版）

[App page](https://appshunter.io/ios/app/ca/id6445949174)

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

**In-app purchases:** none


## Frequently asked questions

### Is e交易移动审批 free?

e交易移动审批 is free to download, with no in-app purchases.

### Is 上海CA（辽宁版） free?

上海CA（辽宁版） is free to download, with no in-app purchases.

### Do e交易移动审批 or 上海CA（辽宁版） have ads?

Neither e交易移动审批 nor 上海CA（辽宁版） shows ads.

### Which is updated more often, e交易移动审批 or 上海CA（辽宁版）?

e交易移动审批 ships an update every 3 weeks, and 上海CA（辽宁版） every 21 months. Most recently, e交易移动审批 was updated on November 3, 2026 and 上海CA（辽宁版） on November 3, 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.*