The Shot Control app is for practicing Shot Control The app comes as it is, there is no support, if you don't like it don't use it. There is a sounds library with sounds. Feel free to use your own sound files. Just rename them to the correct names and overwrite the sounds provided (Windows version only) How it works: Basically the app will guide you to a draw and either let you shoot or not. The object is to be able to control the shot sequence Enter your prefered values in the corresponding boxes. Preparetime is the amount of time you need to nock an arrow and get ready to draw Draw and anchor time is the amount of time you need to draw and anchor, before you either let down or shoot Shot percentage is the probability that you get to shoot. If you set it to 0, it will never let you shoot, if you set it to 100 it will let you shoot eery arrow. Setting it at 50% will on average let you shoot every other shot. Play around with which values suit you the best. If you like it feel free to tel other people about it The App currently works for WINDOWS In the Windows version you will be able to change the sound files to something else. Both your Browser and Windows will most likely warn you that it is an unsafe file. ANDROID I have tested this on my own Android phone. Google Pixel 3A. It works fine. It is not released on Google Playstore, so you will have to get it from here (for the moment). This means you have to set your phone to allow installing from unsafe places.