Great App: Could it be better? – TaoMix 2: Sleep Sounds & Focus Review

I give it 5 stars because it simply WORKS and that's something that not many apps can say. Not only does it work it is quite ingenious and a great relaxing sound to help sleep or whatever it may be. With any app though it can be better and to be honest I thought and looked for at least 10min and couldn't find any substantial changes that needed to be made so great job on the app I know how hard it is to make apps, in learning code myself and it isn't easy! One thing I would like is maybe a custom background you could make behind your mix which would be neat, but I'm nit picking here....
Review by Slo pro on TaoMix 2: Sleep Sounds & Focus.