On the device
The login never leaves the phone.
Server, port, username, and password stay in the system keystore, encrypted with AES-GCM. Uninstalling the app deletes them.

IPTV & Stream Player
SUTU is a player. You sign in with the server, username, and password from your own IPTV subscription. The app does not supply channels, films, or a subscription.
How it works
Server address, port, username, and password, exactly as your provider gave them.
Live streams, films, and series are loaded from that provider. SUTU does not host them.
Favorites and resume position sync when both devices use the same server and username.
Chromecast and AirPlay work when the phone and the screen are on the same Wi-Fi.
On the device
Server, port, username, and password stay in the system keystore, encrypted with AES-GCM. Uninstalling the app deletes them.
Across devices
Those records sit in Firebase so a second phone can catch up. The account is a one-way hash of your server and username. The IPTV password is not written there.
What it is not
SUTU does not provide content, channels, or a subscription. If a stream will not play, that is between the provider’s server and your connection.