iPerf - Speed Test Tool

Works very well and supports custom clients options. Also works ok Apple TV!

Consistently crashes when running as client.

This works great for me. I run iperf3 in server mode on a Linux box and connect and check transfer rates using this app.

Useless, doesn’t work

please upgrade to iperf 3.11 and add more option features.

This iperf app stands out as it has a full command line interface so you can get all iperf details. Most other apps I’ve seen only show summary info

This is superior to other iPerf 3 tools because this gives a granular control of iPerf command arguments I.e. for those who wants to do various/more precise testing. I also like the fact this tool allows iOS device to be server mode. One suggestion/feature request I have is to make a one option/UI change such that for those who likes to do just quick most basic upload or download test with # of parallel streams, have easy user selectable interface. This way the app covers the need of basic user and also advanced users.

Icon implies that this app creates a graph of the iPerf output, but this app does not do that. Just text based.

But doesn’t give you the server IP address and you have to look it up another app. It is not like asking for service discovery.

I installed the iperf3 on centos 7 vm. From there I use it to regularly test from within my home wifi lan, between my lab servers/IT gear etc. it’s been a very useful tool to use from my phone I’m on the latest iOS version, which is currently 12.1.4. The app has worked perfectly from day one. No bugs or issues to complain or report. Also nice that you can add custom commands to it too.