In this video google translate was used for the vocal. It looks like he only used fl studio mobile. If you listen the song you can hear that it's rapping and singing. Unfortunately the user didn't post a tutorial about how he made the voice. I also use fl studio mobile to create my beats. However when I insert google translate voice in it, it sounds as regular speaking. I have no idea at all how I can make it rap and sing. Here's the video.