Taptu is quite an established RSS / News Reader application that has been around for a while now and has gained popularity since Google shut down its own Google Reader service. The app is a fully featured news reader app for Tizen Samsung Z1 Smartphone. You can add your favourite website / blogs from any category of site.
You can select featured content from the StreamStore or you can manually add your favourite site or search the StreamStore. If you have a Taptu account you are able to sign in and sync your existing feeds across your devices.