iPerf3 Client & Server
Real iPerf3 network testing, native on every device.
Run controlled TCP and UDP bandwidth tests from your phone, tablet, or Mac. Client and server modes, live charts, local history, and CSV/JSON export. No web wrapper, no account, no tracking.
iperf3 -c 192.168.1.10
-p 5201
-t 30
Interface preview
Swipe or use arrows to explore the full product flow. Tap the main frame to open fullscreen.
More than a command line
iPerf3 is a free open-source CLI. This app is the native workflow built on top of it, for the places and tasks a terminal can't cover.
The underlying iperf3 engine is open source. This app adds the interface, history, charts, and automation around it.
Choose your platform
The same iPerf3 workflow, built natively for each system. Pick the one you are testing from.
Loved by network pros
Real 5-star reviews from the App Store, Mac App Store, and Google Play.
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I use it on iPhone, iPad and Mac to test real network speed over Ethernet (1 Gb and 2.5 Gb) and Wi-Fi 7. Really useful tool. Very satisfied with the interface and features. Highly recommend it.
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The app is beautifully crafted and has a lot of functionality. Results are precise and you can tweak the tests. Very good!
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Works great. Can be used both as a client and as a server, in advanced mode and to view graphs.
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Able to move from site to site and test from different environments. The developer responded quickly and I was able to update and get it working asap!
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Works great, very nicely done app! You deserve a beer!
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Vladimir has done a perfect job on both the Android and macOS versions. My life has become so much easier. Forever grateful!
Frequently asked questions
Ready to benchmark your network?
Install the app and run your first controlled iPerf3 test in minutes.
- One-time purchase
- No tracking
- Rated 5.0
Need help?
Contact us at support@iperf3app.com
Typical response time: 1-2 business days.
Open Support Page