I'm the developer of an RSS reader for iOS/Mac which might satisfy your needs (some of my users told me they migrated from Reeder/Byline to my app). My email is

I'm the developer of an RSS reader for iOS/Mac which might satisfy your needs (some of my users told me they migrated from Reeder/Byline to my app). My email is in my profile, drop me a line and I'll send you a promo code.