[headclone]

I remember this app as well; “Flipreader” comes to mind but yields no Google results.

It was the peak of RSS for me, beautiful UX, customizable, all the posts in sequential order if I wanted instead of algorithms…

I remember it because useless when web publishers realized they were losing ad views to apps like these and all the posts became previews with links.

[soylentcola]

I believe you are thinking of Flipboard (still around, but a bit different nowadays).

[franzkappa]

I think you are referring to Flipboard, it is still in the AppStore