Users can now save content to Instapaper from any application that supports iOS' built-in share functionality by way of a new app extension. The app also includes text-to-speech functionality, and curates saved articles in iOS 8's Notification Center on a daily basis. A $2.99 per month or $29.99 per year subscription to Instapaper Premium unlocks a number of other features, including full-text search, unlimited highlighting in articles, and text-to-speech playlists.
Instapaper is a free app for iOS devices and can be downloaded from the App Store. [Direct Link]