# Precis3D vs INK 随手运镜

The clearest difference is in-app purchases: INK 随手运镜 at none against Precis3D's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Precis3D sells 1 in-app purchase, starting at $4.99 per month. INK 随手运镜 asks for nothing beyond the download.

Precis3D ships an update every 9 days, INK 随手运镜 weekly. The most recent releases landed on October 29, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Precis3D | INK 随手运镜 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (1 ratings)](https://appshunter.io/ios/app/ink/id6809780386/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | — | Freemium |
| Size | 4 MB | 8 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 9+ | 4+ |
| Developer | [志标 张](https://appshunter.io/developer/6799128609) | [龙 于](https://appshunter.io/developer/6809490343) |

## What reviewers say

### Precis3D

[App page](https://appshunter.io/ios/app/precis3d-3d-scanner/id6799294978)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度无限导出 | $4.99 | per month |


### INK 随手运镜

[App page](https://appshunter.io/ios/app/ink/id6809780386)

Control your PC's camera and gameplay from your iPhone or iPad. Stream your computer's screen for remote viewing, photography, and video recording. Offers advanced features like drone simulation and head tracking for supported games.

**Highlights:** LAN streaming and camera control, Remote screen viewing, photography, and recording, Drone simulation for FH6, Head tracking via ARKit, ARKit motion input for compatible games, USB network connection option

**Features:** Game Controller support

**In-app purchases:** none


## Frequently asked questions

### Is Precis3D free?

Precis3D is free to download, with in-app purchases available.

### Is INK 随手运镜 free?

INK 随手运镜 is free to download, with no in-app purchases.

### Do Precis3D or INK 随手运镜 have ads?

Neither Precis3D nor INK 随手运镜 shows ads.

### Which is updated more often, Precis3D or INK 随手运镜?

Precis3D ships an update every 9 days, and INK 随手运镜 weekly. Most recently, Precis3D was updated on October 29, 2026 and INK 随手运镜 on October 31, 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.*