Supports 3.5" & 4" iPhone displays and iOS7. Flitter is built from the ground up to be an iPhone-centric richly-featured news feed and podcast app. Enjoy reading your favorite blog, news, or listen to your podcasts (even offline), on the iPhone in one central application just like you would your email. With the press of a button, all of your blog and news sites are checked for updates, which are then downloaded into flitter for searching and reading. Even podcasts can be auto-downloaded for you or streamed on demand. Can't remember where that article was? Use the pervasive search and tagging feature: Search article titles and content from any feed, or from your entire Flitter database. Filter on tags and time! And don't worry about deleting old articles for space, Flitter purges old information to make room for newer articles. You can customize how many articles to keep per feed. Does your feed or podcast subscription require URL authentication? No problem. Want to hide options from your kids (such as the ability to email)? No problem. There are loads of features inside. Want to customize a blog title or icon? Piece of cake! Are you an existing RSS reader? Import and export feeds to/from other applications. Use the built-in discovery feature for locating blogs or news by category. Or use the feed scan tool to see if your favorite websites offer any. There are much more features under the hood. Stop by our forum over at www.dyerware.com if you have any questions! > Reading mode (renders your RSS articles in a readable manner)> Advanced podcasting tools: Download manager and offline playback. In-order track play for podcasts (plays oldest to newest).> Search across all of your feeds, or within a subset> Flexible custom article tagging> Full screen article and web browsers> Custom themes. Pick your colors.> Import/export with other readers using OPML format.> Supports many social networking and bookmarking services.