Was on sale a few months ago and seemed very popular with OzB users: https://www.ozbargain.com.au/node/258651 For only 20c I'm giving it a go. Description: The Official app of Noisli.com - …
Highly acclaimed Ambient Noise/Productivity App - A great noise generator for working and relaxing. Increase your productivity and enhance your relaxation with the right ambient sounds. $2.99 on iOS …
