There are a few ways to loop Youtube on an iPhone. One way is to use the “loop” feature of the YouTube app. Another way is to use the “play all” feature of the YouTube app. Finally, you can use the “fast forward” and “rewind” features of the YouTube app. The first way is easiest and most efficient. To use the “loop” feature, open up the YouTube app and click on the three lines in the top left corner of the screen. Then, select “loop.” The video will play continuously until you press any button or close out of the YouTube app. The second way is more efficient but requires some effort. To use the “play all” feature, open up the YouTube app and click on one of the videos in your playlist. Then, select “play all.” The video will play all at once. The third way is more efficient but also more time-consuming. To use fast forward and reverse, open up both apps and click on one of their icons in top left corner of screen. Then, select either fast forward or reverse from within each app’s menu bar.
