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.
- Compatible with iperf in other platforms
- Run as iperf client or server
- Customize iperf arguments
- Display Wi-Fi interface link speed and SSID
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.
Optimized for iPhone Xs Max
Ratings and Reviews
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.
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.
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.
With Family Sharing set up, up to six family members can use this app.