When comparing gReader vs Feedbro, the Slant community recommends Feedbro for most people. In the question“What are the best news readers?” Feedbro is ranked 10th while gReader is ranked 11th. The most important reason people chose Feedbro is:
Built-in rule engine let's you filter out articles you don't care about.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Built-in text-to-speech
The app can read the news stories out lout to you.
Pro Has a lockscreen widget
The widget allows checking the news without having to unlock the phone.
Pro Integrates with multiple read it later services
gReader integrates with Pocket, Instapaper and Readability.
Pro Integrates with third-party RSS services and works as a standalone RSS reader
While the app can integrate with third-party RSS services, like Feedly and The Old Reader, it can be used as a standalone RSS reader as well.
Pro Allows filtering out unwanted articles
Built-in rule engine let's you filter out articles you don't care about.
Pro Readability-style full article fetching
Pro Can highlight articles with specific keywords in them
Using regexp.
Pro No online services needed
Pro Can read Twitter and Instagram directly
Pro Supports also Firefox (add on available in Mozilla Add-on store)
Pro Supports feed previewing and easy discovery
Pro Great for managing Youtube subscriptions
Pro Supports MathJax for LaTeX and TeX math rendering
Pro Supports IFTTT
Pro Can read intranet feeds and blogs
Pro Built-in support for Youtube, Youtube Search, Twitter, Instagram, Facebook, Yammer, Vimeo, Bitchute, LinkedIn Groups, LinkedIn Jobs, Slideshare
Pro Supports VK.com (read channels as feeds)
Pro Supports Discord notifications
Pro Supports Slack notifications
Cons
Con Free version has very basic widget support
The free version includes just the icon widget, other widgets can be accessed with the pro version which costs $4.69.