Facebook's Paper is just the latest in a crop of news reader apps to hit smartphones. Curious about the rest? Here's what you need to know.
Circa is different from its rivals, because it has an editorial staff that reports and writes news stories.
But Circa's presentation is built around the concept that you should be consuming relevant chunks of news in a matter of seconds. That's why every story in Circa is composed in a series of bite-sized modules that help you read faster. And if you're interested in a developing narrative, you can choose to follow a larger story in the app and receive notifications when new, related stories arrive.