# 权利卫士取证 vs WebKnower

The clearest difference is update cadence: WebKnower at fortnightly against 权利卫士取证's every 6 weeks. 权利卫士取证's advantage is iOS requirement (13.0 vs 17.6). 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.

权利卫士取证 ships an update every 6 weeks, WebKnower fortnightly. The most recent releases landed on November 2, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | 权利卫士取证 | WebKnower |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/id1335848324/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | Free | — |
| Size | 109 MB | 4 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [北京联合信任技术服务有限公司](https://appshunter.io/developer/1335848323) | [Jun Wu](https://appshunter.io/developer/1329325100) |

## What reviewers say

### 权利卫士取证

[App page](https://appshunter.io/ios/app/id1335848324)

This utility app provides tools for collecting and verifying evidence for legal and dispute resolution purposes. It offers features like screen recording, photo and video capture, and audio recording, all with timestamp authentication to ensure data integrity. It also helps users find legal professionals to assist with their cases.

**Highlights:** Screen recording for evidence, Photo and video capture with metadata, Audio recording for disputes, Web page evidence saving, Timestamp authentication for integrity, Assistance in finding lawyers

**Features:** Vision Pro support

**In-app purchases:** none


### WebKnower

[App page](https://appshunter.io/ios/app/webknower/id6806143197)

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

**In-app purchases:** none


## Frequently asked questions

### Is 权利卫士取证 free?

权利卫士取证 is free to download, with no in-app purchases.

### Is WebKnower free?

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

### Do 权利卫士取证 or WebKnower have ads?

Neither 权利卫士取证 nor WebKnower shows ads.

### Which is updated more often, 权利卫士取证 or WebKnower?

权利卫士取证 ships an update every 6 weeks, and WebKnower fortnightly. Most recently, 权利卫士取证 was updated on November 2, 2026 and WebKnower on October 29, 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.*