Attractive, nice ambient sound app. A few odd things: there is a progress line for the ambient track playing, but no control for moving forward/back - minor quibble, but confusing. Why is it there if not for control? I’d think focusing on the position of the track would be antithetical to the purpose, which is to be able to do other stuff with this in the background?
I also quickly noticed that all three included tracks have the same base white sound to them with thematic elements (spoon on a teacup; distant honking horn) peppered in. Not sure if that’s good or bad, but it’s stood out quickly. (Also, to be fair, I’m not using headphones right now, so my iPad speakers may not be reproducing all of the details here.)
Last, a suggestion: for the unpurchased “locked“ soundscapes, perhaps include a 10 second sample clip for each? Certainly not enough to be “giving it away“, but enough to be able to hear what’s different about it from the others, to learn if someone wants to buy them or not.