Don’t get my wrong, I love this game so much! Just the sound effects are annoying, when you try to relax and do a little drawing, it makes sound when ever you use your finger. You have to go to settings and turn your sound off so the finger thing won’t make sound. But no games are exactly perfect, not even highly addictive games. I recommend this app to you so much, so relaxing, (if you turn your sound off) and so addictive, I give this app all five stars, it’s better then anything. If you do not have Color by Number, download it now on your Mobile device, it is the best!!! If you are thinking about getting the app, get it! It is the best like I said! Yes, there are adds, but only when you open or close a drawing, and it isn’t at all annoying. I love that there are millions of drawings to open, and all different, like one section is all people, one is all cute pets, one is emojis….buy it!! Don’t think about it, I promise you’ll love it, you guys. Some is for older people, some is for younger! You can choose almost anything, and you can also search what your looking for at the top of the app when you open it, it is the best, (like I keep saying) buy it.