What “compatible” actually means
A subscription is not an app. It is a set of account details that you enter into a player application, and the player is what has to be compatible with your device. That is why the first question we ask is which device you intend to watch on: the answer decides which player you install and how you install it.
We do not publish a proprietary Reflexsat IPTV application, and we would rather tell you that plainly than imply otherwise. The players we point you to are made by other developers, several of them are excellent, and some of them charge their own small fee. Any such charge belongs to that developer and is separate from your subscription.
When your television is too old
Sets more than a few years old sometimes have no suitable player left in their store, and that is not something any subscription can fix. The practical answer is a streaming stick or small box plugged into a spare HDMI port. It costs very little, it is faster than the television’s own software, and the television keeps working exactly as it does now.