I guess the project is abandoned. Interesting concept but its not really usable or reliable without more options for the rater to override the app default settings which is wrong 100% of the time for me, such as forcing me to rate as using microG when thats false (I dont use microG), and sometimes it says my apps r from google-play-alt when really they are from fdroid or sometimes it says they are from fdroid when they were just downloaded apk’s…
