Our goal is to keep the iOS and Android apps nearly identical, beyond a few small aesthetic differences made necessary by differences between the two platforms. The two versions of the app share the same basic layout.
Despite this general goal, however, there are currently some differences in the features available in the two apps. Because the Android app is still relatively new, we're still working to add and perfect features that are already available for the iOS version of the app. For example, our app for iOS offers user accounts that allow syncing of notes across devices.
We are working as hard as we can to make the two apps feature-identical. In the meantime, we ask for your patience as we bring the Android app into parity with the iOS app.