Here is the long explanation of why, and more importantly, how to achieve the same low-latency results on Android without it.
After all, Android tablets and phones are increasingly powerful enough to run full DAWs (Digital Audio Workstations) like FL Studio Mobile, BandLab, or n-Track Studio. Why shouldn't you plug your USB microphone or guitar interface into your Samsung or Pixel device and jam with near-zero delay? asio4all android