This isn't specifically TiTs. Also for CoC. My phone is a Redmi Note 4G, it runs it's own OS called MIUI (v8) based on the Android OS. I can download both apps, and install them both. However, whenever I run them, the screen goes black for a second and then says, in a popup, "Unfortunately Trials in Tainted Space has...". Not sure what the problem is. I have no other problems with other apps (including a bootleg version of Pokemon go I downloaded when it first came out).