Makes my study MUCH better than music

I cant believe how effecive this app is for my studies. Im working on a PhD and I need a lot of quiet time, most of the time Ive used music from my ipod or Pandora from my iPhone. Chill is a much better alternative for me. It does a better job of blocking out the environment and does not distract from my study. Ive tried other types of apps for but this is the ONLY one that I found that sounds realistic and does not have obvious repeating "LOOPS". Thank you for the extra care in building your sounds. Great purchase! Happy Camper.

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