I’m sorry. But, for example, NvatoMe (another android app) works fine from year to year. The last update of this app was in 2014. Very stable and great app. Yes, it has less functionality and old interface. But right now it more useful for me.
The only reason why I’m keeping your app installed, because of notification, other functionality are not comfortable for me at all. So I don’t understand why you need to change your app, destroy everything, and make new horrible interface! You said that you have no time, no motivation and so on. So why did you make those changes? It’s very disappointing when somebody destroy great thing and saying that he wants to make it better, but the reality is that he just leave broken thing and go away.