I have been using this app, since I wanted to listen to the audiobook of Penguin Classics’ ‘Anna Karenina’ by Leo Tolstoy. I like the app, since it is very user friendly. One suggestion from me is to give the user more freedom in choosing the narration speed. Right now, I can choose from 1 to 1.1, 1.2, etc. I would like even smaller changes in speed, so that, for instance, I can play in 1.05 times the normal narration speed. I feel like there is not an insignificant change in changing the speed 10%, instead of 5%. This way, I would be able to speed up the narration a bit, without the jumps being too large.