IPTV Rayo is an Android application developed by UP MarApp that supports M3U, M3U8, XSPF files, and Chromecasts, allowing you to watch IP television in HD and 4K quality. Also, it is compatible with IP TV boxes, and the video quality is top-notch, adjusting adequately to any screen size. However, it is essential to note that this IPTV Rayo application for Android only lets you watch pre-selected content.

The app enables you to compile your own TV playlist and add it to the IPTV TV player. You can add content to the TV player using M3U, M3U8, and XSPF files or web URLs. You can also download TV programs on demand, record TV broadcasts, live streams, and set recording timers. The app also features an animated instruction guide that helps users add a link to their playlist quickly. You can also share and rename playlists, add TV channels to favorites, and search for content quickly in the Rayo IPTV playlists. Lastly, the app has a picture-in-picture mode.