I was a big this app fan already, and love some of the new sounds.
However, I have at least 3 times now had the sound fade off while the timer was still running. A bug in the upgrade? Never did that before in the old version.
Second, I do love the addition of rain with thunder, however, since the thunder is distinct, the length of the loop is pretty obvious. Please come up with a longer loop for this one! It's my favorite but I find it to repetitive. I have not listened to the other sounds at length, but I would ask the developer to focus more on Quality and length of the loops. I'd rather have less, high quality loops than a ton of sounds but not be able to enjoy them.
Lastly, I am not sure if this is an accident or translation issue, but a couple things are phrased oddly, Signs Studios might want to edit in next update to look more professional.
"Rain with thunders" should be "Rain with thunder"
Is "Thundra" meant to be "Tundra"?
And on the main "home page" it says "Relax yourself with nature sounds and sweet melodies that helps you fall this app". Better grammar would be "Relax yourself with nature sounds and sweet melodies that help you fall this app".
Still love this program, just would like to see the fade out bug fixed and the thunder & rain loop longer. Thanks!