When comparing NewsBlur vs Circa News, the Slant community recommends NewsBlur for most people. In the question“What are the best news readers?” NewsBlur is ranked 4th while Circa News is ranked 9th. The most important reason people chose NewsBlur is:
Works on [iOS](https://itunes.apple.com/us/app/newsblur/id463981119), [Android](https://play.google.com/store/apps/details?id=com.newsblur), and as a [webapp](http://newsblur.com).
Ranked in these QuestionsQuestion Ranking
Pro Recommended articles that improves over time
NewsBlur has a discovery algorithm that users can "train" to show stories they are interested in and hide ones they don't care about.
Pro Keyboard shortcuts for fast navigation
By default arrow keys and spacebar are used to quickly navigate stories, but they can be rebound for premium accounts.
Pro Freemium service
Free version has a limit of 64 sites. Upgrading to unlimited sites costs $1/month.
Pro View content the way it is originally displayed
NewsBlur offers an option of reading articles just like they are displayed on the original site.
Pro Multiple layout & style options
NewsBlur allows users to customize the font size, line spacing, story layout, and type faces.
Pro Organize feeds into folders
Feeds can be grouped into folders for easier management and to allow users to separate feeds for work, comics, research, etc.
Pro Fast to use
Very fast to navigate around the UI and load articles.
Pro Aggregates email newsletters
You can forward email newsletters to a user-specific email address to have them aggregated in your feed reader along with your RSS content.
Pro Free / Libre software
NewsBlur is FOSS, so it can be freely modified & redistributed.
Pro Share stories with comments
Burblog is a simple, customizable website for sharing stories with comments that people can subscribe to.
Pro Makes it effortless to stay on top of the news
Circa lets users follow a selected story and get alerts to breaking news.
Pro Beautifully designed
Everything displayed on Circa News is meant to be clear, concise, and easy to navigate.
Pro Articles are to the point
Circa News uses curators to provide summaries of stories, not fluffy narratives.
Pro Ability to Follow favorite stories
Pro Android Wear compatible
This app pushes breaking news to Android Wear devices so alerts are never missed. Colors and animations can be chosen to make the notifications interesting.
This service is free, but can cost up to $24 per year for premium users.
Con Can't have unread items older than a 14 days/month
This is a premium feature.
Con No web version yet
Circa News is not available on the web, but this feature is coming soon.