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iPerf - Speed Test Tool

This’s an iOS port for iperf, the commonly used network testing and performance measurement tool. Iperf is a tool to measure maximum TCP bandwidth, allowing the tuning of various parameters and UDP characteristics.
Category Price Seller Device
Utilities $0.99 Yachen Liu iPhone, iPad, iPod

Feature
- Compatible with iperf in other platforms
- Run as iperf client or server
- Customize iperf arguments
- Display Wi-Fi interface link speed and SSID

IMPORTANT
This application is based on iperf 3.0.9. It’s not compatible with the legacy iperf (version 1.x and 2.x). And it may have some minor issues with the other iperf3 versions.

Reviews

Not working !!
Shashaankar

I'm very disappointed after buying this app, seems to be not working and tried many a times as iperf sever and iperf client. I wanted to know if any one has a working scenario ? I was trying To connect from iperf client of a WLAN acces point console and no response from iperf server running on mobile, though ping works fine !


Doesn't work - free one available
DFHare

This app doesn't work. I downloaded HE Network Tools which is free and it works fine.


Doesnt work
CalvinBaank

This app is not working tried it a hundred times i want my money back! Do not buy


terrible app
rais_11155

terrible app. This is a scam ! the app crashes. it doesn't offer a way to store IPERF arguments ! in other words, you have to enter the server address port number and all other arguments a manually every time. The app has never been to successful in connecting with the server. completely useless.


Does not work
RichSad

This app does not work. It will not connect. I tried both client and server. Both give errors saying invalid parameters. I want my money back


Works great.
SimplyDiabeetus

Pulling 171MB/s with Ubiquiti Edgerouter X as the server and a UniFi AP AC for wireless. I also tested the server function and that works too, although at a slower rate considering iPhone hardware. Good app for testing network speed.


Handy tool
bfishadow

Very handy tool to test your network condition. To those who can't get the app running, it works with IPERF3 only. BTW. If you click on the info icon at the top left corner, you will find a brief statement regarding the IPERF version issue.


Adequate
h3nrch

Runs fine against servers and clients. Tested against Linux and macOS iperf3 servers and clients.


Works well
hovee

Great iPerf3 app to test throughput. You have the ability to add custom arguments, but it appears to only be for server side settings on your iOS device. I'd like to be able to add -r for client side on my iOS device to test server upload and client download.


Unreliable
Cummins 6

Can’t get it to work reliably, and the app is slow and crashes a lot.


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Utilities

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