Most people know of Speedtest, the online performance testing website, but most nerds reach for iPerf instead. It's a self-hosted, full-featured, open-source network performance testing application that runs on almost everything. Today I realized that there's a free iOS port of the iPerf3 client! It's super useful! Why iPerf? iPerf is widely used because it's open source, … [Read more...] about Test Your Wi-Fi with iPerf for iOS