# Air Observer vs iPerfman

The clearest difference is review sentiment: Air Observer at 100% against iPerfman's 60%. Air Observer also leads on rating (5.0 vs 4.5) and in-app purchases (none vs 2). iPerfman's advantage is update cadence (every 3 weeks vs every 28 months) and device support (5 vs 3). On price, ratings volume, ads and iOS requirement there is nothing between them.

Both are free to download. iPerfman sells 2 one-off in-app purchases. Air Observer asks for nothing beyond the download.

Air Observer holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 4 and 4 respectively. Written reviews point the same way: 100% of Air Observer's written reviews are positive against 60% of iPerfman's.

Air Observer ships an update every 28 months, iPerfman every 3 weeks. The most recent releases landed on June 1, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Air Observer | iPerfman |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/air-observer/id989644506/reviews)** | [4.5 (4 ratings)](https://appshunter.io/ios/app/iperfman/id6447375831/reviews) |
| Number of ratings | 4 | 4 |
| Positive reviews | **100.0% of reviews** | 60.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 28 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 2 MB | 26 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac, Apple TV** |
| Age rating | 4+ | 4+ |
| Developer | [Peter Thornycroft](https://appshunter.io/developer/862687029) | [伟 葛](https://appshunter.io/developer/1028908732) |

## What reviewers say

### Air Observer

[App page](https://appshunter.io/ios/app/air-observer/id989644506)

This app helps diagnose Wi-Fi connection issues on iOS devices. It measures local Wi-Fi health and wide area connection to a server, helping users understand signal strength and potential interference.

**Highlights:** Diagnose Wi-Fi connection health, Measure local Wi-Fi signal strength, Assess wide area connection to server, Identify wireless interference, Differentiate Wi-Fi vs. Internet issues

**Features:** macOS Compatibility

**In-app purchases:** none


### iPerfman

[App page](https://appshunter.io/ios/app/iperfman/id6447375831)

This utility measures maximum achievable bandwidth on IP networks across Apple platforms. It offers a beautiful speedometer and speed chart, allowing for LAN testing and advanced parameter adjustments to simulate network conditions.

**Highlights:** Bandwidth measurement, Speedometer and speed chart, LAN network testing, Customizable test parameters, UDP mode performance testing, Bandwidth limiting simulation

**Features:** Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Pro | $1.99 | one-time |
| Lifetime Pro | $2.99 | one-time |


## Frequently asked questions

### Is Air Observer free?

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

### Is iPerfman free?

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

### Which has better reviews, Air Observer or iPerfman?

Air Observer is rated higher. Air Observer averages 5.0 out of 5 from 4 ratings, while iPerfman averages 4.5 from 4 ratings.

### Do Air Observer or iPerfman have ads?

Neither Air Observer nor iPerfman shows ads.

### Which is updated more often, Air Observer or iPerfman?

Air Observer ships an update every 28 months, and iPerfman every 3 weeks. Most recently, Air Observer was updated on June 1, 2026 and iPerfman on September 19, 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.*