A winner

Adaptable, fun, and really effective. layering sounds lets you create whatever you need, and whatever suits your speakers. You can save your creations and try variations, so you can test-run options easily. This app saved my sleep! I tried a few other ones, but theyre all really similar and werent giving me the depth of sound I was looking for. Highly recommend! Also recommend getting some decent speakers to get the full benefit of this app.

Dr. Hellion about Soothing Sounds, v1.21