Titanium TV is a entertainment app for Android devices, it's also a clone of the popular streaming app Terrarium TV.
Titanium TV features the same layout, settings, etc..
You can watch everything absolutely free of cost, you can find almost every Movie and TV Show avaliable on the internet.
The best thing about Titanium TV app is that you can find a lot of HD and 4K Quality, and with support of Real-Debrid.
It also supports subtitles every single video.