# 公证取证 vs 上海市张江公证处易存手机取证app

The clearest difference is iOS requirement: 上海市张江公证处易存手机取证app at 10.0 against 公证取证's 12.0. 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.

公证取证 ships an update every 2 months, 上海市张江公证处易存手机取证app every 4 weeks. The most recent releases landed on October 27, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 公证取证 | 上海市张江公证处易存手机取证app |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Size | 47 MB | 29 MB |
| Requires iOS | 12.0 | **10.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Municipality Fangyuan Public Notary Office](https://appshunter.io/developer/1076251129) | [Shanghai Zhangjiang Notary Public Office](https://appshunter.io/developer/1519736701) |

## What reviewers say

### 公证取证

[App page](https://appshunter.io/ios/app/id1517521359)

**Features:** macOS Compatibility

**In-app purchases:** none


### 上海市张江公证处易存手机取证app

[App page](https://appshunter.io/ios/app/app/id1519736699)

**In-app purchases:** none


## Frequently asked questions

### Is 公证取证 free?

公证取证 is free to download, with no in-app purchases.

### Is 上海市张江公证处易存手机取证app free?

上海市张江公证处易存手机取证app is free to download, with no in-app purchases.

### Do 公证取证 or 上海市张江公证处易存手机取证app have ads?

Neither 公证取证 nor 上海市张江公证处易存手机取证app shows ads.

### Which is updated more often, 公证取证 or 上海市张江公证处易存手机取证app?

公证取证 ships an update every 2 months, and 上海市张江公证处易存手机取证app every 4 weeks. Most recently, 公证取证 was updated on October 27, 2026 and 上海市张江公证处易存手机取证app 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.*