Ok so, a few years ago I downloaded this app on my tablet. It was a Samsung Tab a 2018. All of a sudden my tablet would shut down on it's own. Over time the shut downs repeated over and over. It also took a toll on the battery life. Ultimately this app gave my tablet a virus. A few years later I downloaded it again just to see and for some reason all of the app was in contrast color scheme? Idk I got scared and deleted it. Might try again in the future. Though gacha club does the job for me.