I like to use the reading plan on Logos Mobile, and often use the "read aloud" feature. I have noticed that often the "Next" and the "Finished" buttons disappear and I can't click on them. Tapping elsewhere on the screen allows me to see them, but only for a split second. Many times I have to go back to the Overview and go back through each reading passage and type the "Next" button until I get to the last passage where I can tap "Finished". It would be great if those buttons did not disappear like that.