{"id":13693530,"url":"https://github.com/ndfred/iperf-ios","last_synced_at":"2026-01-18T11:10:03.064Z","repository":{"id":43580434,"uuid":"72994864","full_name":"ndfred/iperf-ios","owner":"ndfred","description":"iPerf 3 library and app for iOS","archived":false,"fork":false,"pushed_at":"2021-02-01T07:03:16.000Z","size":769,"stargazers_count":190,"open_issues_count":30,"forks_count":25,"subscribers_count":15,"default_branch":"master","last_synced_at":"2024-11-12T19:41:39.744Z","etag":null,"topics":["iperf","iperf3","network-analysis","performance-testing"],"latest_commit_sha":null,"homepage":"","language":"C","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"other","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/ndfred.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2016-11-06T14:09:23.000Z","updated_at":"2024-11-06T15:28:14.000Z","dependencies_parsed_at":"2022-08-03T05:45:15.743Z","dependency_job_id":null,"html_url":"https://github.com/ndfred/iperf-ios","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ndfred%2Fiperf-ios","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ndfred%2Fiperf-ios/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ndfred%2Fiperf-ios/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ndfred%2Fiperf-ios/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/ndfred","download_url":"https://codeload.github.com/ndfred/iperf-ios/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":252109045,"owners_count":21696178,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["iperf","iperf3","network-analysis","performance-testing"],"created_at":"2024-08-02T17:01:11.948Z","updated_at":"2026-01-18T11:10:03.056Z","avatar_url":"https://github.com/ndfred.png","language":"C","readme":"# iPerf iOS [![Build Status](https://travis-ci.com/ndfred/iperf-ios.svg?branch=master)](https://travis-ci.com/ndfred/iperf-ios/)\n\nRun an [iPerf3](https://iperf.fr/) client on your iPhone or iPad, including reverse mode and multiple stream selection:\n\n\u003cimg src=\"Screenshot.png\" alt=\"Screenshot\" width=\"375\"\u003e\n\n## Download\nDownload on the [App Store](https://apps.apple.com/us/app/iperf-3-wifi-speed-test/id1462260546).\n\n## Why?\n\nThis [UniFi forum thread](https://community.ubnt.com/t5/UniFi-Wireless/Help-test-a-new-open-source-iPerf-3-iOS-app/td-p/2774321) explains there are quite a few iPerf 3 apps (like [iPerf](https://itunes.apple.com/us/app/iperf-speed-test-tool/id951598770), [HE.NET](https://itunes.apple.com/us/app/he-net-network-tools/id858241710), [Fleet](https://itunes.apple.com/us/app/fleet-remote/id1218309561) and [WifiPerfEndPoint](https://itunes.apple.com/us/app/wifiperf-endpoint/id909661121)) out there but:\n\n* none of them use a recent iPerf 3 codebase which includes a fix to make results more reliable\n* most of them are pretty crashy\n* few of them support server mode, which can be leveraged to query a bunch of iOS devices from a wired computer when testing across a wide array of clients\n\nWhat you should expect from this new iPerf app:\n\n* **tiny**: The app is only 126 KB.\n* **modern**: It is based on iPerf 3.6.\n* **stable**: Albeit a new project, it does work, and the aim is to write tests for everything.\n* **fast**: No memory leaks, CPU mostly doing system calls instead of app code, and the bandwidth test is in a high priority background thread, with another thread for the UI.\n* **simple**: Get straight to iPerf parameters.\n* **libre**: Use, study. change and share\n* **copyleft**: with everyone, always.\n\n## Testing\n\nJoin the beta program and test the latest version before App Store release, by opening [this TestFlight link](https://testflight.apple.com/join/nwHybaz8). Leave feedback [on the UniFi forum thread](https://community.ubnt.com/t5/UniFi-Wireless/Help-test-a-new-open-source-iPerf-3-iOS-app/td-p/2774321), as an [issue on GitHub](https://github.com/ndfred/iperf-ios/issues) or over e-mail from within the TestFlight app.\n\nThe [App Store release](https://github.com/ndfred/iperf-ios/milestone/1) milestone tracks all issues blocking it.\n\n## Contributing\n\nPull requests and opened issues are welcomed heartily. [Documenting issues](https://github.com/ndfred/iperf-ios/issues) is also needed, feel free to pick one up. Translations and app / icon design contributions are welcome too!\n\nTo upgrade iPerf, edit and run `sync.sh` to pull the latest changes from [upstream](https://github.com/esnet/iperf) into the app.\n\n[Travis CI is set up](https://travis-ci.com/ndfred/iperf-ios/) to build the app continuously and run tests.\n\n## Wishlist\n\nThese should eventually be [tracked as issues](https://github.com/ndfred/iperf-ios/issues):\n\n* See open issues.\n* Add a 'Cancel' button.\n* Graphs and progress bar.\n* Indefinite test duration, stop when confidence is high enough.\n* Nicer UI with localization.\n* Server mode with UPnP to allow external access.\n* Public iPerf3 servers.\n* Report lost packets and stability.\n* Scan LAN for iPerf servers.\n* Combined sending + reception test.\n* Latency test.\n* Switch unit from \"Mbits/s\" to \"MB/s\" when tapping on the number.\n* Ship to the App Store.\n* Public database of results by device.\n* Guide to run a server.\n* macOS version.\n* [Parse iOS Wi-Fi logs](https://community.ubnt.com/t5/UniFi-Wireless/Intermittent-Connectivity-with-Apple-Devices-amp-Fast-Roaming/m-p/2353446#M297508) to diagnose roaming and connectivity issues.\n* Suggest expected speed from device database (number of antennas, 2.4 GHz and 5 GHz tests).\n* Crash and error reporting.\n* UDP test.\n","funding_links":[],"categories":["Developer"],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fndfred%2Fiperf-ios","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fndfred%2Fiperf-ios","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fndfred%2Fiperf-ios/lists"}