iosplaylisturl
When clicking on a URL for an M3U playlist on an iPhone, it opens in Safari as a blank, gray webpage, and no audio plays.
How can I play an M3U playlist on an iPhone, given the URL to the playlist? Does Apple have a URL scheme where I can make a URL that will tell the phone to open the playlist up in iTunes?
You can use URL Schemes to not only open an app but you can use it to open a playlist. example
Check the file associations for both HTTP & HTTPS, make sure both are set to Safari.
A simple way to do this would be using RCDefaultApp
Answered as Community Wiki just so we don't have a dangling question when there's a perfectly good answer in the comments.
Best Answer
You can download following app; add your m3u list to app content; watch what you want :)
https://itunes.apple.com/tr/app/iptv-m3u-player-ip-television/id1368623943?l=tr&mt=8