# Memo 3D Scanner vs Clash

The clearest difference is in-app purchases: Clash at none against Memo 3D Scanner's 1. Clash also leads on update cadence (every 3 days vs weekly) and device support (5 vs 1). Memo 3D Scanner's advantage is review sentiment (100% vs 84%). On price and ads there is nothing between them.

Both are free to download. Memo 3D Scanner sells 1 one-off in-app purchase. Clash asks for nothing beyond the download.

Memo 3D Scanner ships an update weekly, Clash every 3 days. Both last shipped on November 6, 2026.

## The numbers

| Metric | Memo 3D Scanner | Clash |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (239 ratings)](https://appshunter.io/ios/app/clash-rule-based-proxy/id6794257189/reviews)** |
| Number of ratings | — | **239** |
| Positive reviews | **100.0% of reviews** | 83.6% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 15 MB | 108 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod, Mac, Apple TV** |
| Age rating | 4+ | 4+ |
| Developer | [耿芳 王](https://appshunter.io/developer/6791396571) | [Open Sourced](https://appshunter.io/developer/6794257191) |

## What reviewers say

### Memo 3D Scanner

[App page](https://appshunter.io/ios/app/memo-3d-scanner/id6791409163)

Capture 3D scenes with high accuracy and train them on your device. This app refines camera tracking and uses depth estimation for faster, stable 3DGS training. Your data stays private, processed entirely on your iPhone.

**Highlights:** High-accuracy COLMAP-compatible capture data export, Refined ARKit camera pose tracking, Diffusion-based depth estimation, On-device 3D Gaussian Splatting training, Export camera-path videos and scene files, Privacy-focused, no cloud processing

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Memo PRO | $34.99 | one-time |


### Clash

[App page](https://appshunter.io/ios/app/clash-rule-based-proxy/id6794257189)

This utility allows users to manage network connections using custom rules. It supports various proxy protocols and offers detailed network visibility. Configure connections, test latency, and customize routing for your specific needs.

**Highlights:** Rule-based network routing, Support for multiple proxy protocols, Customizable policy groups, Detailed network traffic monitoring, Visual rule editor, DNS configuration options

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases:** none


## Frequently asked questions

### Is Memo 3D Scanner free?

Memo 3D Scanner is free to download, with in-app purchases available.

### Is Clash free?

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

### Do Memo 3D Scanner or Clash have ads?

Neither Memo 3D Scanner nor Clash shows ads.

### Which is updated more often, Memo 3D Scanner or Clash?

Memo 3D Scanner ships an update weekly, and Clash every 3 days. Most recently, Memo 3D Scanner was updated on November 6, 2026 and Clash on November 6, 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.*