# 头皮毛发检测 vs MRK

The clearest difference is update cadence: 头皮毛发检测 at every 5 days against MRK's every 7 months. 头皮毛发检测 also leads on iOS requirement (8.0 vs 12.2). 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.

头皮毛发检测 ships an update every 5 days, MRK every 7 months. The most recent releases landed on October 16, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | 头皮毛发检测 | MRK |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 7 months |
| Monetization | Free | — |
| Size | 4 MB | 14 MB |
| Requires iOS | **8.0** | 12.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [有发 赖](https://appshunter.io/developer/1061367764) | [维柱 邓](https://appshunter.io/developer/1019425413) |

## What reviewers say

### 头皮毛发检测

[App page](https://appshunter.io/ios/app/id1461740317)

Connect to a device hotspot via Wi-Fi to view real-time, zoomable video. Capture still images for comparison. This utility app provides live visual feedback for analysis.

**Highlights:** Wi-Fi device hotspot connection, Real-time video streaming, Zoomable video feed, Image capture, Still image comparison

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

**In-app purchases:** none


### MRK

[App page](https://appshunter.io/ios/app/mrk/id1492437490)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 头皮毛发检测 free?

头皮毛发检测 is free to download, with no in-app purchases.

### Is MRK free?

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

### Do 头皮毛发检测 or MRK have ads?

Neither 头皮毛发检测 nor MRK shows ads.

### Which is updated more often, 头皮毛发检测 or MRK?

头皮毛发检测 ships an update every 5 days, and MRK every 7 months. Most recently, 头皮毛发检测 was updated on October 16, 2026 and MRK on October 12, 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.*