Add Speediness (#1005)

README.md

@@ -832,6 +832,7 @@ Any comments, suggestions? [Let us know!](https://github.com/jaywcjlove/awesome-
 * [Numi](http://numi.io/) - Beautiful calculator app for Mac. ![Freeware][Freeware Icon]
 * [Plash](https://sindresorhus.com/plash) - Make any website your desktop wallpaper. [![Open-Source Software][OSS Icon]](https://github.com/sindresorhus/Plash) ![Freeware][Freeware Icon] [![App Store][app-store Icon]](https://apps.apple.com/us/app/plash/id1494023538)
 * [SlowQuitApps](https://github.com/dteoh/SlowQuitApps) - An OS X app that adds a global delay of 1 second to the Cmd-Q shortcut. [![Open-Source Software][OSS Icon] ![Freeware][Freeware Icon]](https://github.com/dteoh/SlowQuitApps)
+* [Speediness](https://sindresorhus.com/speediness) - Check your internet speed. ![Freeware][Freeware Icon] [![App Store][app-store Icon]](https://apps.apple.com/app/id1596706466)
 * [Torimori Sweeper](https://web.archive.org/web/20190515060747/https://coffeeboo.itch.io/sweeper) - MacOS app that lets you declutter your Downloads, one file at a time. [![Freeware][Freeware Icon]](https://coffeeboo.itch.io/sweeper)
 * [Ultra TabSaver](https://github.com/Swift-open-source/UltraTabSaver) - The Open Source Tab Manager for Safari [![Open-Source Software][OSS Icon] ![Freeware][Freeware Icon]](https://github.com/Swift-open-source/UltraTabSaver)