Air Observer vs LocalSites
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Air Observer
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.
- 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
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AirO is intended for technical and not-too-technical owners of Wi-Fi capable iOS devices. It displays the health of the Wi-Fi (“Local Area”) connection, and measures the characteristics of a “Wide Area” connection to a server deeper in the network. It can be used to answer questions like: • What’s wrong with my Wi-Fi today? • How strong is my Wi-Fi signal? • Is there evidence of wireless interference? • Is the problem in the Wi-Fi connection, or out on the Internet (or corporate network)? • Is the overall connection to the data center good enough to run my corporate apps?
LocalSites
Discover and access websites hosted on your local network. This utility helps you quickly find configuration pages for devices like printers and IoT gadgets, opening them directly in your browser.
- Discover local network websites
- Uses Bonjour (DNS-SD) protocol
- Open URLs in Safari
- Access device configuration pages
- Open source on GitHub
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This app shows all websites in the local network which advertise themselves using the "bonjour" (DNS-SD) protocol. Clicking on an entry passes the URL to Safari for displaying the website. Note that the only purpose of this app is to quickly access configuration websites for example of local printers or IoT gadgets. The app does not list services other than http, and is not meant to be a full featured network services browser (there are already good apps for that). The app is in the AppStore for your convenience and as a way to support its development a bit, but it is open sourced on github, so you're welcome to get it from there and also to contribute enhancements!
Screenshots
Verdict
The clearest difference is rating: Air Observer at 5.0 against LocalSites's 1.0. Air Observer also leads on ratings volume (4 vs 1). LocalSites's advantage is iOS requirement (9.3 vs 15.6). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Air Observer holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively.
Air Observer ships an update every 28 months, LocalSites every 23 months. Both last shipped on October 16, 2026.
| Parameter | Air Observer | LocalSites |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | 1 |
| Update frequency | Every 28 months | Every 23 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 9.3 — better |
| Further details — not scored | ||
| Size | 2 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Peter Thornycroft | Lukas Zeller |
Customer experience
Air Observer
LocalSites
In-app purchases
Air Observer
No in-app purchases
LocalSites
No in-app purchases
