We are happy to let you know that it’s not possible to set the appearance of the note list. Just tap on a special button and select the appearance you need. For example, you can leave just the note titles, or display the note list as convenient and very nice-looking tabs. It’s always up to you!
Download Nimbus Note for Android – https://play.google.com/store/apps/details?id=com.bvblogic.nimbusnote