To start with, this app became one of my very few must-have apps, and I literally cant imagine working without it now. On the app itself, it looks gorgeous, has a pretty wide array of noise options, AND most importantly allows to combine different noise options, which really does wonders. Plus, you can save and quickly load those combos. All in all, absolutely the best app in its category, and I literally cant recommend it highly enough!
Splendidus about Noisli, v1.0