There are a lot of night light apps available but this is my favorite. All other ones are crap. This is what I was looking for and I don't mind paying when it meets my needs and wants, because I can't stand apps with ads. Why would you want a flashing ad on your screen when you are trying to sleep anyway? This app is very simple but does the job well. Less is more! You pick color and brightness and that's it. You can set music and timer but I don't use that. Very simple and good! Please keep it this way!