# Mobile PEF US vs Clash

The clearest difference is update cadence: Clash at every 2 days against Mobile PEF US's every 14 months. Clash also leads on device support (5 vs 2). Mobile PEF US's advantage is iOS requirement (13.0 vs 15.0). On price, 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.

Mobile PEF US ships an update every 14 months, Clash every 2 days. The most recent releases landed on October 11, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Mobile PEF US | Clash |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (154 ratings)](https://appshunter.io/ios/app/clash-rule-based-proxy/id6794257189/reviews)** |
| Number of ratings | — | **154** |
| Positive reviews | — | 87.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 2 days** |
| Monetization | — | Free |
| Size | 32 MB | 90 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac, Apple TV** |
| Age rating | 12+ | 4+ |
| Developer | [泰安大陆医疗器械有限公司](https://appshunter.io/developer/1228555287) | [Open Sourced](https://appshunter.io/developer/6794257191) |

## What reviewers say

### Mobile PEF US

[App page](https://appshunter.io/ios/app/mobile-pef-us/id6479831109)

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

**In-app purchases:** none


### 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

**In-app purchases:** none


## Frequently asked questions

### Is Mobile PEF US free?

Mobile PEF US is free to download, with no in-app purchases.

### Is Clash free?

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

### Do Mobile PEF US or Clash have ads?

Neither Mobile PEF US nor Clash shows ads.

### Which is updated more often, Mobile PEF US or Clash?

Mobile PEF US ships an update every 14 months, and Clash every 2 days. Most recently, Mobile PEF US was updated on October 11, 2026 and Clash on October 14, 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.*