Sorry-Do Not Disturb worked the best out of all the suggested ones, at least for me. I used the free version until I was sure it was what I wanted. Then I paid for the premium version. It has already been good to me, you set what times you allow calls/texts from everyone, and they are muted until you take off the program, wake up, etc. And you can let those calls/texts that are important through 24/7.