Allow user to rate app.
In addition, show number of ratings and average rating of the app. Also allow other users to see comments. I want to get away from play store,but It is much harder on fdroid to find out which open source app is better than other open-source app.
Another view like most downloaded app will help new users to onboard faster, as they can find all good app they need. Instead of trying of 5 apps and then picking one, and deleting rest 4 of them.