Very cool thing for relaxation and concentration.

Please tell me this is real

this is amazing

I got it but I don't have $1.49 for the six extra sounds :(((

Finally, an app to go to sleep to the sound of birds on fire

ohhhh thank you , thank you very much

SimplyNoise is also good if you prefer white-noise-type systems....

Plot twist: the fire sound is just the screams of the damned

I definitely read that wrong...

Thanks for this!!