The latest and only application of its kind that will not allow you to completely turn off the sound on the phone. Now your child will not be able to forget to turn on the sound, as it simply will not turn off. But it also happens that you yourself forget to turn on the sound, which entails unpleasant consequences: missed an important call, missed important information and much more. And this application will help get rid of a number of unpleasant situations related to muted sound.