HeartstringTV is a player, not a provider. You bring the playlist; it brings the comfortable, TV-like experience on top.
Paste an M3U URL, open a playlist file from your device, or sign in with Xtream Codes (server, username, password). Add an XMLTV link and you get a full guide too.
Create profiles, browse by category, search, and star favorites. Each profile keeps its own favorites, history and guide size.
Open the live guide, pick what's on, and press play. Go full screen, jump to the next channel, or size the guide for the couch.
M3U playlists, Xtream Codes, and both HLS and MPEG-TS streams — with a self-hosted proxy for playlists that block the browser.
A linear XMLTV guide you can resize from a phone to a TV, with a live now-line, progress and favorites built in.
Playlists, profiles, favorites and history are stored only in your browser. No account, no database, no tracking.