Using this iPhone app to download youtube videos to your iPhone would be a great option. - Up to 50 simultaneous download with ultra-fast speed. - Background download with resumption of disturbed downloads. - Get best web browser, password keeper, media player, file . How to Download YouTube to iPhone using Wi-Fi. Softorino YouTube Converter 2 introduces a new feature – Wi-Fi Connectivity. Now you can convert YouTube to mp3 and send it on iPhone using wireless networks. Simply go to Preferences > Wi-Fi – and select your iPhone from the list of slicelive.com: Julia. So in this article, we will share you the easiest and safest way to download YouTube to Apple Music for iPad, iPod or iPhone (new iPhone X, iPhone 8 Plus, iPhone 8 included) for enjoying songs anywhere anytime even without network connection.