Wi-Fi Wireless Tool

This is unique all in one Wi-Fi networks tools, the tool includes iPerf performance test, Wi-Fi roaming performance test and Wi-Fi RSSI scanning result processing, results being processed together to create AP profiles, based on the AP profile to create Wi-Fi Survey Map to evaluate both wireless and wire network performance and wireless AP deployment.

Is your wireless network optimized for VoIP or Voice over WLAN(VoWLAN)? Does the deployment of 802.11 improved the inter AP roaming performance? Any RF(radio frequency)coverage blind spot? This is the tool designed to measure and optimize/improve your WiFi network with real iOS devices, the iOS end users' roaming satisfaction will be improved after RF optimization.

The WiFi Network Survey Tool was a completely new design to survey the WiFi network deployment from RSSI strength, iPerf3 Throughput and client roaming perspective, the iPerf3 throughput and WiFi roaming test were executed directly on iOS device since it is the end device connecting with WiFi AP, a well deployed WiFi Network always generate high iPerf3 throughput value and low WiFi roaming time.
The tool also automatically analyze the WiFi signal scan result done by Airport Utility, an Apple made utility App.
There is NO need for any 3rd party hardware to run this tool except an Apple iOS device.

WiFi Roaming Survey
The roaming of 802.11 is a complex process,
the client(phone or other mobile devices) made the decision when it shall roam to a new AP(access point) once it feels the signal level has been lower than the threshold.

WiFi roaming time can be divided into two interval in general, first interval is the new BSSID association and second interval is the data traffic actually switched from new AP to the client, the tool measured the first part from the client’s own OS point of view, the total time that the
client(iOS) accomplished BSSID association to the AP, in this manner, different brand of AP or same brand of AP enabling/disabling different feature(e.g 802.11r fast roaming or OKC etc)will affect the BSSID switching time, by measuring the time, the tool can be used for

1. A quick and handy WiFi RF Survey tool, for a poor of WiFi deployment, it will leave some signal blind spot or weak signal area, by reflecting on the tool, the roaming time would be dramatically huge(in weak area) or totally NO roaming(blindspot area)being shown as a new association(since the original signal from first AP was lost due to too weak and NO new signal from new AP can the client being associated with).

A typical RF survey tool generate heat map by collecting AP signal level either from very expensive handheld device or by laptop attached with a USB WiFi adapter, both rely on the 3rd party WiFi adapter antenna gain NOT by real client(iOS)’s own antenna gain, what’s more, this way is too “heavy” for a quick and easy RF survey.

If there is an RF coverage gap causing iOS device association fail, the App will sense it and will NOT record the failed roaming, from the report page, you will notice the gap and then notice the RF engineering team.

2. A reference testing tool for AP’s RF quality from the client’s own OS layer point of view.

This tool designed not only for administrator but also for regular users since it also supports ping(ICMP), with the most advanced options being supported, e.g fast ping, multicast and broadcast ping, ToS(type of service) or QoS(Quality Of Service), jumbo packet etc.

WiFi IPerf3 Throughput
iPerf3 network tool measure the wireless network bandwidth(throughput) either at Home or Enterprise by creating Transmission Control Protocol (TCP) and User Datagram Protocol (UDP) data streams, you can survey the performance of LOCAL wireless network(WLAN) by this tool WITHOUT internet connection.

What’s New

Version 2.01

- Fix Crashes
- iPerf3 Upgraded
- rebuilt to improve overall stability

Ratings and Reviews

Rick 1-2 B ,

Should have thrown my money out the window instead

The app looks good but not user friendly. There are instructions within the app but I couldn’t find them anywhere online so you have to go back and forth just to learn how to set it up. I never could get it to take the info from the airport utility app. as it’s supposed to. If you go into more on the app you can move the icon but then you have to end the app and start it again because there’s no way to get back. Just throw the $15 out the window instead that way you’ve only lost $15 and not the hour of your life figuring out you’ve wasted 15 bucks.

Developer Response ,

I would do roaming test(put client in iPerf3 server mode) first and spot out the failing area, then do the AP adjustment and scan the air, then the roaming and throughput test, it suppose to be quick and easy. I will contact you how to in detail.

@l3j@ndr0gt ,

What a waste of money

0 help 0 graphic explanation

Developer Response ,

Even App Store screen capture shows there is user manual, anyway please keep being positive and don't be so sad, check your internet connection of wireless network, the manual is real time online since user can always get the latest version, if you still unable to figure it out, just update your comments or send support request email either through the App or directly to, otherwise we assume you just encounter bad thing and were in bad mode then.

SmithComputerParts ,

Sad. How do I get my money back ?

Sad. How do I get my money back ?

Developer Response ,

If you are not a hacker, please contact us for help since we don't want you to be sad.

App Privacy

The developer, Wei Zhao, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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