About
This network diagnostic utility helps engineers and IT professionals conduct Wi-Fi surveys. It provides detailed signal measurements, network tool analysis, and an augmented reality signal HUD for on-site assessments. Data can be saved and exported for further review.
What's New in WiFi Prober
1.1.0
September 15, 2026
- Arrange the main-screen blocks in Settings and keep your preferred order. - Save long Wi-Fi surveys and export the current or a previous survey as CSV. - Set up WiFi Monitor Agent 2 with verified installation and separate measurement runs. - Collection stops when you leave or lock the app; return and press Start to begin again. - A fresh launch or a return after two hours away clears old dashboard readings; saved surveys remain exportable. - Improved TCP diagnostics, signal charts and handling of unavailable measurements. - More reliable AR video recording, preview and camera-permission handling. - Improved large-text layouts and saved chart interval settings. - Embedded Speed Test uses a temporary web session with known advertising and analytics requests blocked.
MoreFAQ
What is WiFi Prober used for?
WiFi Prober is a network diagnostic utility designed for engineers and IT professionals to perform Wi-Fi surveys and analyze network performance directly on their iPhones. It offers detailed signal measurements and various network tools.
Does WiFi Prober require an account?
No, WiFi Prober does not require any account creation or login to use its features. You can start using the network diagnostic tools immediately after installation.
How does WiFi Prober collect data?
WiFi Prober collects data when the app is active. Leaving, locking, or closing the app will stop data collection. Pressing 'Start' will begin a new collection session.
Can I save and export my Wi-Fi surveys?
Yes, WiFi Prober allows you to save long surveys and export the current or previous survey data as a CSV file. This is useful for further analysis and reporting.
What network tools are available in WiFi Prober?
Available network tools include measuring TCP connection time to your Wi-Fi gateway and external hosts, checking DNS resolution time, and running an embedded speed test. It also identifies equipment vendors using an offline OUI database.
Does WiFi Prober have ads?
No, WiFi Prober does not contain advertisements. The app is completely free and ad-free, allowing for an uninterrupted user experience during network diagnostics.
What is the AR Signal HUD feature in WiFi Prober?
The AR Signal HUD feature overlays available signal measurements and equipment information directly onto your iPhone's camera view. This augmented reality feature can be used to record and preview video during a site survey.
What devices does WiFi Prober support?
WiFi Prober is designed for use on iPhones. It requires the WiFi Monitor Agent 2 companion Shortcut for Wi-Fi signal measurements, which can be verified in the app's Settings.
