# iPerfman Pro vs Sat

The clearest difference is price: Sat at Free against iPerfman Pro's $5.99. iPerfman Pro's advantage is device support (5 vs 3). On update cadence, ads, in-app purchases and iOS requirement there is nothing between them.

Sat is free to download; iPerfman Pro costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

iPerfman Pro ships an update every 6 weeks, Sat every 5 weeks. Both last shipped on October 7, 2026.

## The numbers

| Metric | iPerfman Pro | Sat |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/iperfman-pro/id6444657542/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 90.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Monetization | Paid | — |
| Size | 59 MB | 409 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | **iPhone, iPad, iPod, Mac, Apple TV** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [伟 葛](https://appshunter.io/developer/1028908732) | [Geosolution i Goteborg AB](https://appshunter.io/developer/6776122441) |

## What reviewers say

### iPerfman Pro

[App page](https://appshunter.io/ios/app/iperfman-pro/id6444657542)

This tool measures maximum achievable bandwidth on IP networks across Apple platforms. It offers a visual speedometer and speed chart to evaluate network performance, helping you find optimal router locations and simulate constrained network environments.

**Highlights:** Bandwidth measurement, Speedometer and speed chart, LAN network testing, Manual test parameter settings, UDP mode testing, Bandwidth limiting simulation

**Features:** Vision Pro support

**In-app purchases:** none


### Sat

[App page](https://appshunter.io/ios/app/sat-slam/id6776122439)

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

**In-app purchases:** none


## Frequently asked questions

### Is iPerfman Pro free?

iPerfman Pro costs $5.99, with no in-app purchases.

### Is Sat free?

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

### Do iPerfman Pro or Sat have ads?

Neither iPerfman Pro nor Sat shows ads.

### Which is updated more often, iPerfman Pro or Sat?

iPerfman Pro ships an update every 6 weeks, and Sat every 5 weeks. Most recently, iPerfman Pro was updated on October 7, 2026 and Sat on October 7, 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.*